The structure of AlVMoOr was solved by direct methods from high resolution X-ray powder diffraction data and refined by the Rietveld method. The lattice constants are a=5.3763(3)& b=8.1644(3)A and c=12.7312A. S pace group Pmcn followed from the systematic extinctions and was confirmed by the success
TlHP2O7: structure determination from X-ray powder diffraction data
β Scribed by Ivashkevich, Ludmila S. ;Selevich, Kirill A. ;Lyakhov, Alexander S. ;Selevich, Anatoly F.
- Publisher
- International Union of Crystallography
- Year
- 2007
- Tongue
- English
- Weight
- 308 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1600-5368
No coin nor oath required. For personal study only.
β¦ Synopsis
The crystal structure of monoclinic thallium(III) hydrogendiphosphate, TlHP 2 O 7 , has been solved from laboratory X-ray powder diffraction data and refined by the Rietveld method. All atoms occupy general positions. The Tl III ions have a distorted octahedral coordination environment of O atoms from four diphosphate groups. Adjacent TlO 6 octahedra form edge-shared Tl 2 O 10 dimers which share corners with PO 4 tetrahedra to build a three-dimensional polymeric structure.
π SIMILAR VOLUMES
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a βFull Textβ option. The original article is trackable v