Archive for the ‘News’ Category

Precursor boost for uranium chemistry

This week Chemistry World reports how the study of uranium chemistry should become significantly easier thanks to researchers in the US who have discovered a simple way to make key precursors to a wide range of low valency uranium compounds.

A deep understanding of uranium chemistry is important not only for developing improved nuclear fuel cycles, but because the element has also shown promise in materials such as superconductors and catalysts. Uranium complexes are highly sensitive to water and air, but the only viable syntheses started from aqueous reactions of uranium oxides with harsh chlorinating reagents at high temperatures. Read more in Simon Hadlington’s Chemistry World story

See also Jackie’s recent ChemComm article reporting convenient access to thorium complexes.

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Dalton Transactions issue 15: Contributions of inorganic chemistry to energy research

This themed issue Contributions of inorganic chemistry to energy research is now available online

With Guest editors Duncan Wass and Neil Robertson, this themed issue focuses on the inorganic chemistry that lies at the heart of many sustainable energy technologies, including  solar energy conversion, hydrogen storage, fuel cells, batteries, nuclear chemistry, biomass conversion, CO2 conversion and other aspects of catalysis for energy.

Check out the cover articles:

Synthesis of glycerol carbonate from glycerol and urea with gold-based catalysts
Ceri Hammond, Jose A. Lopez-Sanchez, Mohd Hasbi Ab Rahim, Nikolaos Dimitratos, Robert L. Jenkins, Albert F. Carley, Qian He, Christopher J. Kiely, David W. Knight and Graham J. Hutchings
Dalton Trans., 2011, 40, 3927-3937
DOI: 10.1039/C0DT01389G

Probing the local coordination environment and nuclearity of uranyl(VI) complexes in non-aqueous media by emission spectroscopy
Michael P. Redmond, Stephanie M. Cornet, Sean D. Woodall, Daniel Whittaker, David Collison, Madeleine Helliwell and Louise S. Natrajan
Lithium niobate nanowires for photocatalytic water splitting
Kenji Saito, Kazunori Koga and Akihiko Kudo
Dalton Trans., 2011, 40, 3909-3913
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Top Ten most-read Dalton Transactions articles in February

Read the most-read Dalton Transactions articles of February 2011, listed below:

Zheng-Ming Hao and Xian-Ming Zhang, Dalton Trans., 2011, 40, 2092-2098
DOI: 10.1039/C0DT00979B

Krishna P. Bhabak, Bhaskar J. Bhuyan and Govindasamy Mugesh, Dalton Trans., 2011, 40, 2099-2111
DOI: 10.1039/C0DT01057J
 
Arghya Basu and Gopal Das, Dalton Trans., 2011, 40, 2837-2843
DOI: 10.1039/C0DT01549K
 
Sanjit Nayak, Hari Pada Nayek, Stefanie Dehnen, Annie K. Powell and Jan Reedijk, Dalton Trans., 2011, 40, 2699-2702
DOI: 10.1039/C0DT01463J
 
Partha Mahata, Debajit Sarma, C. Madhu, A. Sundaresen and Srinivasan Natarajan, Dalton Trans., 2011, 40, 1952-1960
DOI: 10.1039/C0DT01137A
 
Biao Wu, Jin Yang, Xiaojuan Huang, Shaoguang Li, Chuandong Jia, Xiao-Juan Yang, Ning Tang and Christoph Janiak, Dalton Trans., 2011, Advance Article
DOI: 10.1039/C0DT01561J
 
Mitsushiro Nomura, Dalton Trans., 2011, 40, 2112-2140
DOI: 10.1039/C0DT01025A
 
Rajat Saha, Susobhan Biswas, Ian M. Steele, Kamalendu Dey and Golam Mostafa, Dalton Trans., 2011, 40, 3166-3175
DOI: 10.1039/C0DT01256D
 
Shu-Hua Zhang, Ning Li, Cheng-Min Ge, Chao Feng and Lu-Fang Ma, Dalton Trans., 2011, 40, 3000-3007
DOI: 10.1039/C0DT01498B
 
Claudio Gandolfi, Tatiana Cotting, Paulo N. Martinho, Olha Sereda, Antonia Neels, Grace G. Morgan and Martin Albrecht, Dalton Trans., 2011, 40, 1855-1865
DOI: 10.1039/C0DT01222J

To keep up-to-date with all the best inorganic research articles, sign up for the journal’s e-alerts here

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IUPAC survey: Coordination polymers or MOFs?

The IUPAC task group on “Coordination polymers and metal organic frameworks: terminology and nomenclature guidelines” invite you to take part in a questionnaire on CP/MOF terminology. Click to enter the questionnaire.

The field of coordination polymers and metal organic frameworks research has expanded rapidly in the last 15 years. Currently naming of the networks obtained and terminology practices are not consistent among research groups, sometimes causing confusion and unnecessary conflicts.

This IUPAC project aims to create a glossary of terms and nomenclature in the area of coordination polymers and they need your input! More information about this project can be found on the group’s IUPAC webpage.

Comments are also invited directly to the group’s chairman Lars Öhrström.

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Dalton Transactions issue 14

Dalton Transactions issue 14 is now available online

The outside cover article features a Perspective by Mahdi M. Abu-Omar and descibes how manganese(V) imido complexes of 5,10,15-tris(pentafluorophenyl)corrole (H3tpfc) can be prepared by the reaction of MnIII(tpfc) and organic nitrene generated from either photolytic or thermal activation of organic azides.

Read more about the cover article at:
High-valent iron and manganese complexes of corrole and porphyrin in atom transfer and dioxygen evolving catalysis.
Mahdi M. Abu-Omar
Dalton Trans., 2011, 40, 3435-3444
DOI: 10.1039/C0DT01341B, Perspective

The inside cover features research by the Braunschweig group in Germany on the reactivity of a platinum-substituted borirene.

For the full story read in more depth at:
Reactivity of a platinum-substituted borirene
Holger Braunschweig, Qing Ye, Krzystof Radacki and Thomas Kupfer
Dalton Trans., 2011, 40, 3666-3670
DOI: 10.1039/C0DT01694B

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RSC Publishing Recognises Outstanding Dalton Transactions Achievements in China

This week Dr James Milne (RSC Publishing) presented a certificate of achievement to Professor Hongjie Zhang, at Changchun Institute of Applied Chemistry.

Our friend Hongjie was recognised for his prolific published research over the last year. RSC has published 17 of Professor Zhang’s papers – making him the most successful author from China during the year and a number of these papers were published in Dalton Transactions.

Read Professor Zhang’s excellent work published in Dalton Transactions:

Tetracarboxylate-based Co(II), Ni(II) and Cu(II) three-dimensional coordination polymers: syntheses, structures and magnetic properties
Shengqun Su, Zhiyong Guo, Guanghua Li, Ruiping Deng, Shuyan Song, Chao Qin, Chengling Pan, Huadong Guo, Feng Cao, Song Wang and Hongjie Zhang
Dalton Trans., 2010, 39, 9123-9130

Lanthanide doped Y6O5F8/YF3 microcrystals: phase-tunable synthesis and bright white upconversion photoluminescence properties
Song Wang, Ruiping Deng, Hailing Guo, Shuyan Song, Feng Cao, Xiyan Li, Shengqun Su and Hongjie Zhang
Dalton Trans., 2010, 39, 9153-9158

Cubic spinel In4SnS8: electrical transport properties and electrochemical hydrogen storage properties

Yongqian Lei, Guanhua Wang, Liang Zhou, Wen Hu, Shuyan Song, Weiqiang Fan and Hongjie Zhang
Dalton Trans., 2010, 39, 7021-7024

Fabrication and characterization of magnetic mesoporous silica nanospheres covalently bonded with europium complex
Jing Feng, Wei-Qiang Fan, Shu-Yan Song, Ying-Ning Yu, Rui-Ping Deng and Hong-Jie Zhang
Dalton Trans., 2010, 39, 5166-5171

Room temperature, template-free synthesis of BiOI hierarchical structures: Visible-light photocatalytic and electrochemical hydrogen storage properties
Yongqian Lei, Guanhua Wang, Shuyan Song, Weiqiang Fan, Min Pang, Jinkui Tang and Hongjie Zhang
Dalton Trans., 2010, 39, 3273-3278

Dr Milne and Dr Daping Zhang (RSC Publishing Editor) are on a tour of China where they will visit seven universities/institutes and four companies in Beijing, Changchun, Shanghai and Xiamen.

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Sign up to the Dalton Transactions blog RSS Feed

If you are keen to keep up to date with the latest news and research in inorganic, organometallic and bioinorganic chemistry, sign up to the Dalton Transactions blog RSS feed.

RSS feeds summarize the information of your favourite websites and allows you to get the latest updates, without having to go and visit each website individually. We have an RSS feed for our blog, but you can also sign up for journal updates as well.

I’d always recommend signing up to the Dalton Transactions e-alert, which will send you the table of contents when the latest issue of Dalton Transactions is published.

Alternatively, keep up with us on Twitter!

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International Women’s Day at Dalton Transactions

As the 8th March is International Women’s Day Dalton Transactions is highlighting the first published advanced article of the day by a female corresponding author.

Congratulations to Susannah L. Scott, who investigates how pincer-ligated iridium complexes with a phosphinite substituent can be immobilised onto a support to form an effective catalyst for the dehydrogenation of alkanes.

Read the full article to find out more…

Reactions of phosphinites with oxide surfaces: a new method for anchoring organic and organometallic complexes
Brian C. Vicente, Zheng Huang, Maurice Brookhart, Alan S. Goldman and Susannah L. Scott
Dalton Trans., 2011, Advance Article
DOI: 10.1039/C0DT01369B, Paper

For more information on Professor Scott’s work visit her webpage.

Other recent articles by Susannah Scott can be found below:

Catalytic disassembly of an organosolv ligninviahydrogen transfer from supercritical methanol
Katalin Barta, Theodore D. Matson, Makayla L. Fettig, Susannah L. Scott, Alexei V. Iretskii and Peter C. Ford
Green Chem., 2010, 12, 1640-1647

Wavelet transform EXAFS analysis of mono- and dimolybdate model compounds and a Mo/HZSM-5 dehydroaromatization catalyst
Robert O. Savinelli and Susannah L. Scott
Phys. Chem. Chem. Phys., 2010, 12, 5660-5667

Electronic structure of alumina-supported monometallic Pt and bimetallic PtSn catalysts under hydrogen and carbon monoxide environment
Jagdeep Singh, Ryan C. Nelson, Brian C. Vicente, Susannah L. Scott and Jeroen A. van Bokhoven
Phys. Chem. Chem. Phys., 2010, 12, 5668-5677

Highly dispersed clay–polyolefin nanocomposites free of compatibilizers, via the in situ polymerization of α-olefins by clay-supported catalysts
Susannah L. Scott, Brian C. Peoples, Cathleen Yung, René S. Rojas, Vikram Khanna, Hironari Sano, Toru Suzuki and Fumihiko Shimizu
Chem. Commun., 2008, 4186-4188

Catalytic ring expansion, contraction, and metathesis-polymerization of cycloalkanes
Ritu Ahuja, Sabuj Kundu, Alan S. Goldman, Maurice Brookhart, Brian C. Vicente and Susannah L. Scott
Chem. Commun., 2008, 253-255

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Hot Article: Molecular sensors for picric acid

A new class of heterometallic squares possessing a metal-based donor via the self-assembly approach have been synthesised and found to be useful for molecular sensing of aromatics particularly picric acid.  Further studies are underway of the host–guest chemistry involved together with detailed photophysical studies.

Read the full story at:
Self-assembled molecular squares containing metal-based donor: synthesis and application in the sensing of nitro-aromatics
Vaishali Vajpayee, Hyunuk Kim, Anurag Mishra, Partha Sarathi Mukherjee, Peter J. Stang, Min Hyung Lee, Hwan Kyu Kim and Ki-Whan Chi
Dalton Trans., 2011, Advance Article
DOI: 10.1039/C0DT01481H, Communication

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2011 Call for Nominations! Dalton European/African Lectureship

I am delighted to announce that nominations are now invited for the 2011 Dalton Transactions European/African Lectureship Award. This annual award was established to recognise the achievements of a young African or European inorganic chemist.

Key features of the award
The recipient of the award will be asked to present a lecture and the Dalton Transactions Editorial Office will provide the sum of £1500 to the recipient for travel and accommodation costs. The recipient will also be asked to contribute a Perspective article to the journal and will have their work showcased on the back cover of the issue in which their article is published. There will be just one recipient of the award each year.    

Qualification
The recipient of the award should be in the earlier stages of their scientific career, i.e. in the first 12 years of receiving their doctorate or equivalent degree.    

Selection
The recipient of the lectureship will be selected by the Dalton Transactions Editorial Board.

Nomination
Nominations should consist of a nomination letter, a letter seconding the nomination, a cv (maximum 5 pages) and a statement from the candidate (not more than one page) describing their most significant research contributions. Those wishing to make a nomination should send details by email to the Dalton Transactions Editorial Office by 22nd April 2011

Previous winners of the Dalton Transactions European/African Lectureship Award include:
2010 Lectureship Karsten Meyer
2009 Lectureship Simon Aldridge
2008 Lectureship Kay Severin
2007 Lectureship Andrew Weller 

Help us find this year’s winner by nominating now! Any questions about the 2011 Dalton Transactions European/African Lectureship Award can be directed to the Dalton Transactions Editorial Office.

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