Re: [sdpd] monoclinic Mg2V2O7

[armel.le_bail...@univ-lemans.fr]

> I am searching for the atomic position and unit cell for the crystal 
> Mg2V2O7 monoclinic

There is one in the COD (Crystallography Open Database):

Formula : - O 7.00 Mg 2.00 V 2.00 -
Comments : Mg2V2O7 Nielsen U G Jakobsen H J Skibsted J Norby P Crystal 
structure
of alpha-Mg2V2O7 from synchrotron X-ray powder diffraction and 
characterization
by 51V MAS NMR spectroscopy Note: z-coordinate of V1 changed as 
directed by the
author, Aug 2005. Dalton Transactions 2001 (2001) 3214 3218
Space group :P 1 21/c 1
Cell volume: 516.44
Cell parameters:6.5990; 8.4060; 9.4720; 90.000; 100.608; 90.000;

You can get the CIF by yourself at :
http://www.crystallography.net/

Best wishes,

Armel


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