Call for papers: Themed issues

Dalton Transactions coverWe are delighted to announce four new Dalton Transactions themed issues:

Metallodrugs: Activation, Targeting and Delivery
Deadline: 12th April 2016
Guest Editors: Professor Dr Nils Metzler-Nolte (Ruhr-Universität Bochum), Professor Dr Zijian Guo (Nanjing University)

In 1965, a seminal paper by Barnett Rosenberg appeared in Nature, describing the anti-proliferative properties of a very simple inorganic compound, now known to all of us as Cisplatin. This discovery, and the subsequent clinical approval of Cisplatin, has led to thousands of papers, and it has arguably initiated the field of medicinal inorganic chemistry. Now, 50 years after Rosenberg’s discovery, the field has matured and, beyond Cisplatin, many other compounds have been explored for their anti-proliferative activity. Moreover, chemical creativity has shifted from the mere discovery of new active agents, and elucidation of their mode of action (as difficult as that may be at times) to issues such as delivery of anti-proliferative agents to cancer cells, activation of inorganic prodrugs, and very creative approaches to targeting malignant cells exclusively.

A Themed Issue of Dalton Transactions now seeks to explore these frontiers in the art of medicinal inorganic chemistry. Crucially, the Issue will aim to provide an overview of current progress in three focal points of inorganic drug development: activation (for example, by light, enzymes or external stimuli), targeting (that is, bioconjugates, using the EPR effect, and so on) or selective delivery (to cancer cells or intra-cellularly, by nanoparticles or other carrier systems, and so on).

Although certainly important, the discovery of new compounds or elucidation of a mode of action are not topics for this issue — but Dalton Transactions is of course an excellent place for dissemination of such results in a regular Paper.

Small molecule activation
Deadline: 30th April 2016
Guest Editors: Professor Martin Albrecht (University of Bern), Professor Eric Clot (University of Montpellier), Professor Giulia Licini (University of Padova), Professor Barbara Milani (University of Trieste)

Small molecule activation constitutes one of the main frontiers of inorganic and organometallic chemistry, with much effort directed towards the development of new processes for the selective and sustainable transformation of abundant small molecules such as H2O, NH3, N2, O2, CO, or CO2 into high-value chemical feedstocks and energy resources.

This themed issue will focus on homogenously catalysed activation of small molecules, as well as stoichiometric reactions that further our understanding towards such ends. We invite submissions covering any relevant aspect of small molecule activation including: organometallic chemistry, (electro)catalysis, photochemistry, mechanistic studies, spectroscopy, synthesis, and developments in materials science.

Reactions Facilitated by Ligand Design
Deadline: 10th May 2016
Guest Editor: Professor Jason Love (The University of Edinburgh)

This issue will focus on transformations involving inorganic complexes where a ligand design approach has been used to produce a demonstrable change in reactivity. Papers can be submitted from any area of inorganic or organometallic chemistry, including catalysis, small molecule activation, C–X bond activation, bioinorganic chemistry and supramolecular chemistry. Ligand classes could include pincers, carbenes, macrocyclic ligands, phosphines or metallocenes, with approaches for goal-oriented ligand design involving aspects such as redox non-innocence, steric hindrance, secondary coordination sphere effects and manipulation of Lewis pairs.

Molecular Spintronics: The role of Coordination Chemistry
Deadline: 17th May 2016
Guest Editors: Professor Eugenio Coronado (University of Valencia), Professor Masahiro Yamashita (Tohoku University)

This issue intends to show the impact of coordination chemistry in the emerging field of Molecular Spintronics.

Coordination chemistry provides many examples of molecules that can be useful in this field: from metal complexes that can be incorporated into spintronic devices, as spin collectors or spin filters, to magnetic molecules that can behave as bits of memory or even as spin qubits.

This issue will cover the three different facets of the field, namely: 1) the use of molecules in the development of a new generation of spintronic devices; 2) the miniaturization of the device to reach the single-molecule limit (molecular nanospintronics); and 3) The search for molecular spin qubits of interest in quantum computing.

In this multidisciplinary field, chemists work in close interaction with solid-state physicists, including theoreticians as well as experimentalists, and materials scientists. Contributions coming from the three scientific communities in which these scientists are integrated – Spintronics, Molecular Electronics and Molecular Magnetism – are expected.

Does your research fit into any of these subject areas? If so, we would welcome your contribution. Please see below for further details on how to submit:

How to submit

All types of manuscript – communications, full papers and Perspectives, will be considered for publication. The manuscript should be prepared according to our article guidelines and submitted via our online system.

All manuscripts will be subject to normal peer review and inclusion in the themed issue will be at the discretion of the Guest Editors. Please indicate in your submission which themed issue you would like to be considered for.

Interested in submitting  paper? Please contact us for more information

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British Zeolite Association meeting 2016 prize winner

The 39th annual British Zeolite Association meeting was held on 21-23 March, 2016, at the University of Bath, UK. During the event, keynote lectures were given by Professor Richard Catlow, UCL, UK, Professor Diego Gatta, University of Milan, Italy, Professor Svetlana Mintova, CNRS & University of Caen, France and Dr Matthias Thommes, Quantachrome Instruments.

The Dalton Transactions poster prize was awarded to Huan V. Doan, a PhD student at the Unitversity of Bath’s Centre for Sustainable Chemical Technologies, for his poster entitled: “Synthesis of hierarchical metal-organic frameworks in CO2 expanded solvent systems.” Huan’s research shows that CO2-expanded synthesis modifies the porosity and crystallite size of the material and could lead to promising control of MOF formation for a variety of applications with reduced environmental impact.

Please join us in congratulating Huan!

Huan V. Doan next to his poster

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Poster prize at the first University of California Symposium for Chemical Sciences

We are delighted to announce that the University of California Symposium for Chemical Sciences Dalton Transactions poster prize was awarded to Allie Yingyao Chen, during the event held from 21-23 March 2016, at the, UCLA Lake Arrowhead conference centre, USA. This was the first symposium of its kind and brought graduate students and postdoctoral researchers from across the University of California together, to network and start up new collaborations.

Poster prize winner, Allie, is a second year graduate student working on the synthesis of small molecule inhibitors for metalloproteins. This work is carried out under the guidance of Professor Seth Cohen at the University of California, San Diego, USA. Please join us in congratulating Allie on this achievement!

A selection of photos from the symposium – Beverly Chou
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Top 10 most accessed

The most downloaded articles from October, November and December 2015 were:

Polyvinylpyrrolidone (PVP) in nanoparticle synthesis
Kallum M. Koczkur, Stefanos Mourdikoudis, Lakshminarayana Polavarapu and Sara E. Skrabalak
Dalton Trans., 2015, 44, 17883-17905
DOI: 10.1039/c5dt02964c

Polyoxometalate – conductive polymer composites for energy conversion, energy storage and nanostructured sensors
Sven Herrmann, Chris Ritchie and Carsten Streb*
Dalton Trans., 2015, 44, 7092-7104
DOI: 10.1039/c4dt03763d

Anti-Markovnikov oxidation and hydration of terminal olefins
Jiayi Guo and Peili Teo*
Dalton Trans., 2014, 43, 6952-6964
DOI: 10.1039/c3dt53600a

Beyond iron: non-classical biological functions of bacterial siderophores
Timothy C. Johnstone and Elizabeth M. Nolan*
Dalton Trans., 2015, 44, 6320-6339
DOI: 10.1039/c4dt03559c

A cartography of the van der Waals territories
Santiago Alvarez
Dalton Trans., 2013, 42, 8617-8636
DOI: 10.1039/c3dt50599e

p-Type mesoscopic NiO as an active interfacial layer for carbon counter electrode based perovskite solar cells
Zonghao Liu, Meng Zhang, Xiaobao Xu, Lingling Bu, Wenjun Zhang, Wenhui Li, Zhixin Zhao,* Mingkui Wang,* Yi-Bing Cheng and Hongshan He*
Dalton Trans., 2015, 44, 3967-3973
DOI: 10.1039/c4dt02904f

A detailed kinetic analysis of rhodium-catalyzed alkyne hydrogenation
Jingwei Luo, Allen G. Oliver and J. Scott McIndoe*
Dalton Trans., 2013, 42, 11312-11318
DOI: 10.1039/c3dt51212f

Iridium-based complexes for water oxidation
Julianne M. Thomsen, Daria L. Huang, Robert H. Crabtree* and Gary W. Brudvig*
Dalton Trans., 2015, 44, 12452-12472
DOI: 10.1039/c5dt00863h

Morphology control of the perovskite films for efficient solar cells
Lingling Zheng, Danfei Zhang, Yingzhuang Ma, Zelin Lu, Zhijian Chen, Shufeng Wang, Lixin Xiao* and Qihuang Gong
Dalton Trans., 2015, 44, 10582-10593
DOI: 10.1039/c4dt03869j

De facto methodologies toward the synthesis and scale-up production of UiO-66-type metal–organic frameworks and membrane materials

Zhigang Hu and Dan Zhao*
Dalton Trans., 2015, 44, 19018-19040
DOI: 10.1039/c5dt03359d

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Perspectives and Frontiers by RSC award winners

We are delighted to present a selection of recently-published Dalton Transactions Perspective and Frontier articles by recent winners of Royal Society of Chemistry awards.

Adrian Chaplin

Dr Adrian Chaplin: 2015 Harrison-Meldola Memorial Prize winner

NHC-based pincer ligands: carbenes with a bite
Rhiann E. Andrew, Lucero González-Sebastián and Adrian B. Chaplin
Dalton Trans., 2016, 45, 1299
DOI:10.1039/C5DT04429D

In this frontier article we overview the emergence and scope of NHC-based CCC and CNC pincer systems, i.e. complexes containing mer-tridentate ligands bearing two NHC donor groups, comment on their effectiveness in applications, and highlight areas for future development and exploitation.

graphical abstract



Paul Dyson

Professor Paul Dyson: 2015 Bioinorganic Chemistry Award winner

Metal-based drugs that break the rules
Claire S. Allardyce and Paul J. Dyson*
Dalton Trans., 2016, Advance Article
DOI: 10.1039/C5DT03919C

Cisplatin and other platinum compounds have had a huge impact in the treatment of cancers and are applied in the majority of anticancer chemotherapeutic regimens. The success of these compounds has biased the approaches used to discover new metal-based anticancer drugs. In this perspective we highlight compounds that are apparently incompatible with the more classical (platinum-derived) concepts employed in the development of metal-based anticancer drugs, with respect to both compound design and the approaches used to validate their utility. Possible design approaches for the future are also suggested.

graphical abstract



Dr Kogularamanan Suntharalingam

Dr Kogularamanan Suntharalingam: Dalton Young Researchers Award 2014 Winner

Advances in cobalt complexes as anticancer agents
Catherine R. Munteanu and Kogularamanan Suntharalingam*
Dalton Trans., 2015, 44, 13796-13808
DOI: 10.1039/C5DT02101D

The evolution of resistance to traditional platinum-based anticancer drugs has compelled researchers to investigate the cytostatic properties of alternative transition metal-based compounds. The anticancer potential of cobalt complexes has been extensively studied over the last three decades, and much time has been devoted to understanding their mechanisms of action. This perspective catalogues the development of antiproliferative cobalt complexes, and provides an in depth analysis of their mode of action.

graphical abstract


We will continue you update this blog post as more articles are published.

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2016 Dalton HOT articles

Take a look at our HOT articles for 2016 which are free to access for 4 weeks and will be updated regularly so keep checking! These have also been compiled into a collection for viewing on our website.

Assessing the reactivity of sodium alkyl-magnesiates towards quinoxaline: single electron transfer (SET) vs. nucleophilic alkylation processes
Zoe Livingstone, Alberto Hernán-Gómez, Sharon E. Baillie, David R. Armstrong, Luca M. Carrella, William Clegg, Ross W. Harrington, Alan R. Kennedy, Eva Rentschler and Eva Hevia
Dalton Trans., 2016, Advance Article
DOI: 10.1039/C5DT04044B

graphical abstract

Free to access until 18th March 2016


Water based scale-up of CPO-27 synthesis for nitric oxide delivery
Damiano Cattaneo, Stewart J. Warrender, Morven J. Duncan, Richard Castledine, Nigel Parkinson, Ian Haley and Russell E. Morris
Dalton Trans., 2016, 45, 618-629
DOI: 10.1039/C5DT03955J

graphical abstract

Free to access until 18th March 2016


Binding small molecules and ions to [Fe4S4Cl4]2− modulates rate of protonation of the cluster
Thaer M. M. Al-Rammahia and Richard A. Henderson
Dalton Trans., 2016, 45, 1373-1381
DOI: 10.1039/C5DT04523A

graphical abstract

Free to access until 18th March 2016


A vacuum-annealing strategy for improving near-infrared super long persistent luminescence in Cr3+ doped zinc gallogermanate nanoparticles for bio-imaging
Jian Yang, Yuxue Liu, Duanting Yan, Hancheng Zhu, Chunguang Liu, Changshan Xu, Li Mab and Xiaojun Wang
Dalton Trans., 2016, 45, 1364-1372
DOI: 10.1039/C5DT03875H

graphical abstract

Free to access until 18th March 2016


Hydrophobic and antioxidant effects in In, Sn, and Sb based two dimensional materials
Keisuke Takahashi and Lauren Takahashi
Dalton Trans., 2016, 45, 3244-3246
DOI: 10.1039/C5DT04542H

graphical abstract

Free to access until 18th March 2016


A pH-responsive folate conjugated magnetic nanoparticle for targeted chemo-thermal therapy and MRI diagnosis
Jagriti Gupta, Jeotikanta Mohapatra, Parag Bhargava and D. Bahadur
Dalton Trans
., 2016, 45, 2454-2461
DOI
: 10.1039/C5DT04135J

graphical abstract

Free to access until 18th March 2016


Cobalt complexes of tetradentate, bipyridine-based macrocycles: their structures, properties and photocatalytic proton reduction
E. Joliat, S. Schnidrig, B. Probst, C. Bachmann, B. Spingler, K. K. Baldridge, F. von Rohr, A. Schilling and R. Alberto
Dalton Trans., 2016, 45, 1737-1745
DOI: 10.1039/C5DT04426J

graphical abstract

Free to access until 18th March 2016


Synthetic, structural, and computational investigations of N-alkyl benzo-2,1,3-selenadiazolium iodides and their supramolecular aggregates
Lucia M. Lee, Victoria B. Corless, Michael Tran, Hilary Jenkins, James F. Britten and Ignacio Vargas-Baca
Dalton Trans., 2016, 45, 3285-3293
DOI: 10.1039/C5DT04314J

graphical abstract

Free to access until 18th March 2016


Local structure of the metal–organic perovskite dimethylammonium manganese(II) formate
Helen D. Duncan, Martin T. Dove, David A. Keen and Anthony E. Phillips
Dalton Trans., 2016, Advance Article
DOI: 10.1039/C5DT03687A

graphical abstract

Free to access until 18th March 2016


Cyclometalated Ir(III) complexes of deprotonated N-methylbipyridinium ligands: effects of quaternised N centre position on luminescence
Benjamin J. Coe, Madeleine Helliwell, James Raftery, Sergio Sánchez, Martyn K. Peers and Nigel S. Scrutton
Dalton Trans., 2015, 44, 20392-20405
DOI: 10.1039/C5DT03753K

graphical abstract

Free to access until 19th February 2016


Formation constants of copper(I) complexes with cysteine, penicillamine and glutathione: implications for copper speciation in the human eye
Lan-Chi Königsberger, Erich Königsberger, Glenn Hefter and Peter M. May
Dalton Trans., 2015, 44, 20413-20425
DOI: 10.1039/C5DT02129D

graphical abstract

Free to access until 19th February 2016



Assembly and stabilization of {E(cyclo-P3)2} (E = Sn, Pb) as a bridging ligand spanning two triaryloxyniobium units
Alexandra Velian, Brandi M. Cossairt and Christopher C. Cummins
Dalton Trans., 2016, Advance Article
DOI: 10.1039/C5DT03383G

graphical abstract

Free to access until 19th February 2016


Neutral N-donor ligand based flexible metal–organic frameworks
Biplab Manna, Aamod V. Desai and Sujit K. Ghosh
Dalton Trans., 2016, Advance Article
DOI: 10.1039/C5DT03443D

graphical abstract

Free to access until 19th February 2016



Encapsulation of dyes in metal–organic frameworks and their tunable nonlinear optical properties
Tao Song, Jiancan Yu, Yuanjing Cui, Yu Yang and Guodong Qian
Dalton Trans., 2016, Advance Article
DOI: 10.1039/C5DT03466C

graphical abstract

Free to access until 19th February 2016



Mixed-linker solid solutions of functionalized pillared-layer MOFs – adjusting structural flexibility, gas sorption, and thermal responsiveness
Inke Schwedler, Sebastian Henke, Michael T. Wharmby, Sneha R. Bajpe, Anthony K. Cheetham and Roland A. Fischer
Dalton Trans., 2016, Advance Article
DOI: 10.1039/C5DT03825A

graphical abstract

Free to access until 19th February 2016


NBu4SH provides a convenient source of HS− soluble in organic solution for H2S and anion-binding research
Matthew D. Hartle, Daniel J. Meininger, Lev N. Zakharov, Zachary J. Tonzetich and Michael D. Pluth
Dalton Trans., 2015, 44, 19782-19785
DOI: 10.1039/C5DT03355A

graphical abstract

Free to access until 19th February 2016



An effect of the substituent position and metal type on the electropolymerization properties of chalcone substituted metallophthalocyanines
Dilek Çakır, Tayfun Arslan and Zekeriya Biyiklioglu
Dalton Trans., 2015, 44, 20859-20866
DOI: 10.1039/C5DT03789A

graphical abstract

Free to access until 19th February 2016


User-friendly aerobic reductive alkylation of iridium(III) porphyrin chloride with potassium hydroxide: scope and mechanism
Huiping Zuo, Zhipeng Liu, Wu Yang, Zhikuan Zhou and Kin Shing Chan
Dalton Trans., 2015, 44, 20618-20625
DOI: 10.1039/C5DT03845F

graphical abstract

Free to access until 19th February 2016


Centrosymmetric and chiral porous thorium organic frameworks exhibiting uncommon thorium coordination environments
Yuxiang Li, Zhehui Weng, Yanlong Wang, Lanhua Chen, Daopeng Sheng, Yunhai Liu, Juan Diwu, Zhifang Chai, Thomas E. Albrecht-Schmitt and Shuao Wang
Dalton Trans., 2015, 44, 20867-20873
DOI: 10.1039/C5DT03363B

graphical abstract

ee to access until 19th February 2016


Unsolvated Al(C6F5)3: structural features and electronic interaction with ferrocene
Jiawei Chen and Eugene Y.-X. Chen
Dalton Trans., 2016, Advance Article
DOI: 10.1039/C5DT03895B

graphical abstract

Free to access until 19th February 2016


An element through the looking glass: exploring the Au–C, Au–H and Au–O energy landscape
Dragoş-Adrian Roşca, Joseph A. Wright and Manfred Bochmann
Dalton Trans., 2015, 44, 20785-20807
DOI: 10.1039/C5DT03930D

graphical abstract

Free to access until 19th February 2016


Novel triazolium based 11th group NHCs: synthesis, characterization and cellular response mechanisms
M. Pellei, V. Gandin, M. Marinelli, A. Orsetti, F. Del Bello, C. Santini and C. Marzano
Dalton Trans., 2015, 44, 21041-21052
DOI: 10.1039/C5DT02934A

graphical abstract

Free to access until 19th February 2016




Regioselectivity in C–H activation: reagent control in cyclometallation of 2-(1-naphthyl)-pyridine

Mikhail Kondrashov, David Provost and Ola F. Wendt
Dalton Trans., 2016, 45, 525-531
DOI: 10.1039/C5DT04068J

graphical abstract

Free to access until 19th February 2016


A single molecule magnet to single molecule magnet transformation via a solvothermal process: Fe4Dy2 → Fe6Dy3
Sihuai Chen, Valeriu Mereacre, Christopher E. Anson and Annie K. Powell
Dalton Trans., 2016, 45, 98-106
DOI: 10.1039/C5DT03909F

graphical abstract

Free to access until 19th February 2016


Smallest molecular chalcogenidometalate anions of the heaviest metals: syntheses, structures, and their interconversion
G. Thiele, C. Donsbach, R. Riedel, M. Marsch, K. Harms and S. Dehnen
Dalton Trans., 2016, Advance Article
DOI: 10.1039/C5DT03996G

graphical abstract

Free to access until 19th February 2016

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End of year HOT articles!

December 2015’s HOT articles are here and free to access. These have also been compiled into a collection on our website.

Switching the orientation of Jahn–Teller axes in oxime-based MnIII dimers and its effect upon magnetic exchange: a combined experimental and theoretical study
Priyanka Comar, Thayalan Rajeshkumar, Gary S. Nichol, Mateusz B. Pitak, Simon J. Coles, Gopalan Rajaraman and Euan K. Brechin
Dalton Trans., 2015, 44, 19805-19811
DOI: 10.1039/C5DT03615A

graphical abstract

Free to access until 23rd December 2015


Coordination chemistry of 2,2′-biphenylenedithiophosphinate and diphenyldithiophosphinate with U, Np, and Pu
Joseph A. Macor, Jessie L. Brown, Justin N. Cross, Scott R. Daly, Andrew J. Gaunt, Gregory S. Girolami, Michael T. Janicke, Stosh A. Kozimor, Mary P. Neu, Angela C. Olson, Sean D. Reilly and Brian L. Scott
Dalton Trans., 2015, 44, 18923-18936
DOI: 10.1039/C5DT02976G

graphical abstract

Free to access until 23rd December 2015


Mechanistic features of the copper-free Sonogashira reaction from ESI-MS
Zohrab Ahmadi, Lars P. E. Yunker, Allen G. Oliver and J. Scott McIndoe
Dalton Trans., 2015, 44, 20367-20375
DOI: 10.1039/C5DT02889B

graphical abstract

Free to access until 23rd December 2015


First structural characterization of Pa(IV) in aqueous solution and quantum chemical investigations of the tetravalent actinides up to Bk(IV): the evidence of a curium break
Nidhu lal Banik, Valérie Vallet, Florent Réal, Réda Mohamed Belmecheri, Bernd Schimmelpfennig, Jörg Rothe, Rémi Marsac, Patric Lindqvist-Reis, Clemens Walther, Melissa A. Denecke and Christian M. Marquardt
Dalton Trans., 2016, Advance Article
DOI: 10.1039/C5DT03560K

graphical abstract

Free to access until 23rd December 2015


Compositional dependence of anomalous thermal expansion in perovskite-like ABX3 formates
Ines E. Collings, Joshua A. Hill, Andrew B. Cairns, Richard I. Cooper, Amber L. Thompson, Julia E. Parker, Chiu C. Tang and Andrew L. Goodwin
Dalton Trans., 2016, Advance Article
DOI: 10.1039/C5DT03263F

graphical abstract

Free to access until 23rd December 2015


Modular solid-phase synthesis, catalytic application and efficient recycling of supported phosphine–phosphite ligand libraries
Frank J. L. Heutz and Paul C. J. Kamer
Dalton Trans., 2016, Advance Article
DOI: 10.1039/C5DT03226A

graphical abstract

Free to access until 23rd December 2015


Synthesis and controlled growth of osmium nanoparticles by electron irradiation
Anaïs Pitto-Barry, Luis M. A. Perdigao, Marc Walker, James Lawrence, Giovanni Costantini, Peter J. Sadler and Nicolas P. E. Barry
Dalton Trans., 2015, 44, 20308-20311
DOI: 10.1039/C5DT03205A

graphical abstract

Free to access until 23rd December 2015


Palladium(II) complexes featuring a mixed phosphine–pyridine–iminophosphorane pincer ligand: synthesis and reactivity
Thibault Cheisson and Audrey Auffrant
Dalton Trans., 2016, Advance Article
DOI: 10.1039/C5DT02789F

graphical abstract

Free to access until 23rd December 2015


Explaining the mechanical mechanisms of zeolitic metal–organic frameworks: revealing auxeticity and anomalous elasticity
Matthew. R. Ryder and Jin-Chong Tan
Dalton Trans., 2016, Advance Article
DOI: 10.1039/C5DT03514G

graphical abstract

Free to access until 23rd December 2015


The structures of CyMe4-BTBP complexes of americium(III) and europium(III) in solvents used in solvent extraction, explaining their separation properties
Christian Ekberg, Elin Löfström-Engdahl, Emma Aneheim, Mark R. StJ. Foreman, Andreas Geist, Daniel Lundberg, Melissa Denecke and Ingmar Persson
Dalton Trans., 2015, 44, 18395-18402
DOI: 10.1039/C5DT02859K

graphical abstract

Free to access until 23rd December 2015


Stepwise assembly of mixed-metal coordination cages containing both kinetically inert and kinetically labile metal ions: introduction of metal-centred redox and photophysical activity at specific sites
Ashley B. Wragg, Alexander J. Metherell, William Cullen and Michael D. Ward
Dalton Trans., 2015, 44, 17939-17949
DOI: 10.1039/C5DT02957K

graphical abstract

Free to access until 23rd December 2015


Tin sulfide and selenide clusters soluble in organic solvents with the core structures of Sn4S6 and Sn4Se6
Mingdong Zhong, Zhi Yang, Yafei Yi, Dongxiang Zhang, Kening Sun, Herbert W. Roesky and Ying Yang
Dalton Trans., 2015, 44, 19800-19804
DOI: 10.1039/C5DT03244J

graphical abstract

Free to access until 23rd December 2015

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Professor Philip Mountford completes his final term as Chairman for Dalton Transactions

Professor Philip Mountford (University of Oxford) will complete his final term as Chairman of Dalton Transactions’ Editorial Board at the end of December this year.

Philip, Chairman of the Editorial Board since January 2012, has been a fantastic ambassador for the Journal, representing Dalton Transactions at many conferences around the world. He has overseen 4 Editorial Board meetings (including at the 2013 Royal Society of Chemistry Editors’ Symposium in Brussels), guest edited two themed issues (Advances in metal-catalysed polymerisation and related transformations, and Earth Abundant Element Compounds in Homogeneous Catalysis) and chaired the Editorial and Advisory Boards of Dalton Transactions during a period of significant expansion of the Journal’s published volume.

He leaves Dalton Transactions in a very strong position, with the Journal reporting its highest ever impact factor for 2014 (4.19) and publishing over 2000 articles a year – the only weekly international journal for inorganic, organometallic and bioinorganic chemistry.

A presentation for Philip Mountford

Philip (left) receives a framed portrait of John Dalton from Dalton Transactions' Deputy Editor Guy Jones

Philip’s work on the Journal was recognised at a presentation, held during one of his last engagements for Dalton Transactions – chairing the final session of the 2015 RSC Coordination and Organometallic Chemistry Discussion Group Meeting (Oxford, 3-4 September 2015), during which Professor Jason Love (University of Edinburgh) was the Dalton Transactions-sponsored Plenary lecturer.

This was an especially relevant meeting, as Philip is Head of Inorganic Chemistry and Professor of Organometallic Chemistry and Catalysis at Oxford.

Philip was presented with a framed portrait of John Dalton, the Journal’s namesake, as both a token of our appreciation and to commemorate the 250th anniversary of John Dalton’s birth. Philip was also presented with a Dalton Transactions mug featuring the cover image of the 2013 themed issue that he guest edited.

Philip Mountford and Jamie Humphrey

Philip (Left) and Dalton Transactions' Publisher Jamie Humphrey visit a clean room during the 4th Dalton Transactions International Symposium

Among his numerous other important contributions and achievements during the past four years, Philip helped to celebrate the work of Dorothy Hodgkin, represented Dalton Transactions at its 4th International Symposium, and received the Schlenk Lectureship award in 2015.

Professor John Arnold (University of Berkeley, California) will succeed Philip as Chairman of the Editorial Board, from 1st January 2016.

“I am delighted that John Arnold will be taking over as Chair of the Editorial Board,” said Philip. “I know that under his leadership the board and editors will take the journal on from strength to strength. I have been very privileged to work with an outstanding group of professionals in the Dalton Transactions Editorial team and an equally talented and dedicated board.”

Thank you, Philip! We’ve been very privileged to work with you.

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Adjusting the Pincer Pinch

Professor Darrin Richeson’s group has carved out an interesting organometallic niche. Their papers feature low-valent metal complexes of pincer ligands combined with detailed computational analysis of the electronic structures. In their recent Dalton Transactions article they report unique coinage metal complexes of the “PN3P” ligand below.

This "PN3P" ligand

The judicious selection of this particular pincer framework resulted in complexes with geometric properties distinct from those of the same metals with other “PNP”-type ligands. Choosing the ligand with a NR instead of a NH spacer between the pyridine and phosphine moieties enhances the donor strength of the phosphines while rendering the N atoms inert towards deprotonation.

Subtle effects of this adjustment manifest themselves in dramatic changes in the solid-state coordination and geometric properties of their Cu and Ag complexes. Their reported CuBr complex is coordinated by one PN3P ligand and has a distorted trigonal pyramidal geometry. They contrast these to Cu(I) complexes of an analogous PN3P ligand with NH spacers, which coordinate two ligands and in one case displace the halide atom. Using CH2 spacers, a previously reported Cu(I) structure exhibits T-shaped geometry and a non-coordinating triflate anion. The Cu(I) reported here shows a geometry much closer to trigonal pyramidal, with a coordinating triflate anion.

The second part of the paper discusses details of the electronic structure gleaned from DFT calculations. Particularly illuminating is a paragraph on page 19157, summarizing the particulars of the bonding as “a balance of bonding and antibonding interactions…diffuse polarized-π orbitals…(and) back donation.” Perhaps this seems summary seems unsurprising, but there are subtleties in the analysis.

Professor Richeson was my M.Sc. supervisor (I finished in his group six years ago). I write this in gratitude for his mentorship, and in appreciation of his group’s continuing work.

For more details read the full paper:

Coinage metal complexes supported by a “PN3P” scaffold
Gyandshwar Kumar Rao, Serge I. Gorelsky, Ilia Korobkov and Darrin Richeson
Dalton Trans., 2015,44, 19153-19162
DOI: 10.1039/C5DT03515E


Ian Mallov Ian Mallov is currently a Ph.D. student in Professor Doug Stephan’s group at the University of Toronto. His research is focused on synthesizing new Lewis-acidic compounds active in Frustrated Lewis Pair chemistry. He grew up in Truro, Nova Scotia and graduated from Dalhousie University and the University of Ottawa, and worked in chemical analysis in industry for three years before returning to grad school.
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John Arnold announced as Dalton Transactions new Editorial Board Chair

Dalton Transactions is delighted to announce that Professor John Arnold (University of Berkeley, California) will become Chairman of the Editorial Board from 1st January 2016.

John’s research focusses on the study of new and unusual molecular inorganic and organometallic compounds of the d-, p- and f-block elements, which is at the core of the journal’s scope. He also looks into the novel reactivity and/or catalytic behaviour of small molecules using a variety of characterisation

He has been an Associate Editor for Dalton Transactions since 2002. In that time he has actively promoted the journal worldwide and contributed to the strategy of the journal, during a period in which the size of the journal has changed significantly.

“I am happy and honoured to be appointed as the new Chair of the Editorial Board of Dalton Transactions. I look forward to working alongside Andrew Shore and the entire RSC editorial team, the Editorial Board and the Advisory Board, to bolster Dalton Transactions’ current standing. Together, we will continue to build the journal’s reputation for high quality papers, fair, strong, and timely refereeing, and rapid publication times.”

Professor Philip Mountford (University of Oxford), current Chairman of the Editorial Board will finish at the end of December this year.

“I am delighted that John Arnold will be taking over as Chair of the Editorial Board. I know that under his leadership the board and editors will take the journal on from strength to strength. I have been very privileged to work with an outstanding group of professionals in the Dalton Transactions Editorial team and an equally talented and dedicated board.”

As the Chair of the Editorial Board, John will lead an international team of researchers from all areas of inorganic chemistry. Associate Editors Christine Thomas (Brandeis University) and Warren Piers (University of Calgary) handle manuscripts on organometallics, main group chemistry and homogenous catalysis; Pingyun Feng (University of California, Riverside) and Russell Morris (University of St Andrews), handle papers on solid state and inorganic materials chemistry; Guo-Xin Jin (Fudan University) handles manuscripts on supramolecular and coordination chemistry and Masahiro Yamashita (Tohoku University) continues to serve the field of magnetism. Submissions received in bioinorganic chemistry are handled Nils Metzler-Nolte (Ruhr-Universität Bochum). In addition to our Associate Editors, Polly Arnold (The University of Edinburgh) and Lars Kloo (Royal Institute of Technology) sit on the Dalton Transactions Editorial Board as Members.

John invites members of the community who have a question about Dalton Transactions – whether it be submissions, refereeing, service to the journal, or editorial concerns – to contact him directly. Alternatively please contact the Editorial Office at dalton-rsc@rsc.org and we will be happy to help.

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Report from the Northern Postdoctoral Researchers Meeting

Posted on behalf of Dr Fabrizio Ortu, Organiser

The Northern Postdoctoral researchers meeting took place on May 28th at the School of Chemistry and Zochonis Building, The University of Manchester. This was the fourth of a series of events organised by the Chemistry Postdoctoral Society for the academic year 2014/15, included in the proposal funded by the Dalton Division Committee through the Small Grants for Scientific Activities scheme.

The purpose of the meeting was to gather young scientists from the Northern and North-West region, giving the chance to showcase their research and offering also a great networking opportunity. The event was free to attend and saw the participation of around 70 attendants between Postdocs and PhDs coming from the University of Manchester, University of Liverpool, University of Huddersfield, University of Sheffield, University of Hull, University of York, and University of Leeds.

Postdoctoral researchers selected from Northern institutions (Manchester, Huddersfield, Hull, Leeds and Liverpool) offered research talks which spread across a wide range of topics in chemistry. The quality of the talks and of the research presented was outstanding, leading also to a great interaction between the audience and the speakers.

After the coffee break, the meeting was moved to the foyer of the School of Chemistry were the poster session took place, featuring over 30 contribution from Postdocs and PhD from various Northern institutions. At the end of the poster session, two prizes were awarded, sponsored by Dalton Transactions. The winner of the prize for the best postgraduate poster went to Luke Wilkinson (University of Sheffield), whilst the prize for the best poster from a postdoctoral researcher was awarded to Kevin Vincent (University of Huddersfield).

Dr Fabrizio Ortu (right) with poster prize winners Kevin Vincent (University of Huddersfield) and Luke Wilkinson (University of Sheffield)

In general, we received very enthusiastic feedback about the meeting. In particular, visiting postdoctoral researchers had high praises for the work of the Postdoctoral Society and offered to organise another event analogous to this in one year’s time.

The meeting was kindly supported by the RSC Dalton Division and the School of Chemistry (UoM). Furthermore the Postdoctoral Society obtained additional support from Fluorochem, Sigma-Aldrich and TCI. Dalton Transactions was acknowledged during the opening and closing remarks of the conference; additionally the Dalton Transactions logo was included in the conference material.

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