0000000000653969
AUTHOR
Tatiana E. Gorelik
Molybdenum oxide nitrides of the Mo_{2}(O,N,\square)_{5}$ type : on the way to Mo_{2}O_{5}$
Abstract: Blue-colored molybdenum oxide nitrides of the Mo-2(O,N,square)(5) type were synthesized by direct nitridation of commercially available molybdenum trioxide with a mixture of gaseous ammonia and oxygen. Chemical composition, crystal structure, and stability of the obtained and hitherto unknown compounds are studied extensively. The average oxidation state of +5 for molybdenum is proven by Mo K near-edge X-ray absorption spectroscopy; the magnetic behavior is in agreement with compounds exhibiting (MoO6)-O-v units. The new materials are stable up to similar to 773 K in an inert gas atmosphere. At higher temperatures, decomposition is observed. X-ray and neutron powder diffraction, e…
3D Electron Diffraction: The Nanocrystallography Revolution
Crystallography of nanocrystalline materials has witnessed a true revolution in the past 10 years, thanks to the introduction of protocols for 3D acquisition and analysis of electron diffraction data. This method provides single-crystal data of structure solution and refinement quality, allowing the atomic structure determination of those materials that remained hitherto unknown because of their limited crystallinity. Several experimental protocols exist, which share the common idea of sampling a sequence of diffraction patterns while the crystal is tilted around a noncrystallographic axis, namely, the goniometer axis of the transmission electron microscope sample stage. This Outlook review…
CCDC 1042437: Experimental Crystal Structure Determination
Related Article: Christoph Förster, Tatiana E. Gorelik, Ute Kolb, Vadim Ksenofontov, Katja Heinze|2015|Eur.J.Inorg.Chem.||920|doi:10.1002/ejic.201403200
CCDC 1490687: Experimental Crystal Structure Determination
Related Article: Manuel Wilke, Anke Kabelitz, Tatiana E. Gorelik, Ana Guilherme Buzanich, Uwe Reinholz, Ute Kolb, Klaus Rademann, Franziska Emmerling|2016|Dalton Trans.|45|17453|doi:10.1039/C6DT02904C
CCDC 1490689: Experimental Crystal Structure Determination
Related Article: Manuel Wilke, Anke Kabelitz, Tatiana E. Gorelik, Ana Guilherme Buzanich, Uwe Reinholz, Ute Kolb, Klaus Rademann, Franziska Emmerling|2016|Dalton Trans.|45|17453|doi:10.1039/C6DT02904C
CCDC 1490688: Experimental Crystal Structure Determination
Related Article: Manuel Wilke, Anke Kabelitz, Tatiana E. Gorelik, Ana Guilherme Buzanich, Uwe Reinholz, Ute Kolb, Klaus Rademann, Franziska Emmerling|2016|Dalton Trans.|45|17453|doi:10.1039/C6DT02904C