Russian Mineralogical Society
RMS Annual Session combined with the Fedorov Session 2014
Synthesis and crystal structure of the new uranyl selenate with azetidine [(CH2)3NH2]2[(UO2)2(SeO4)3(H2O)]

RMS-DPI code:  2014-1-93-0
Scientific session:  F1. Mineralogical crystallogrpaphy and crystal chemistry
Author listing:  Gurzhiy V.V., Krivovichev S.V.
Principal author:  Gurzhiy Vladislav Vladimirovich
Language:  Russian
Abstract - Summary 
(short description):
Single crystals of [(CH2)3NH2]2[(UO2)2(SeO4)3(H2O)] (1) were prepared by evaporation from 2 ml aqueous solution of uranyl nitrate, azetidine and 40% selenic acid. The unit cell parameters were determined by the least squares method. Compound (1) has an orthorhombic symmetry, space group P21/c, P212121, a = 10.8940(2) Å, b = 11.1207(2) Å, c = 17.8623(3) Å, V = 2164.00(7) Å3. The crystal structure was solved by direct methods from X-ray diffraction data and refined by the least-squares techniques to R1 = 0.033 (wR2 = 0.061) for 4445 reflections with |Fo| ≥ 4σF.

Keywords: uranyl selenate, crystal structure, singlecrystal X-ray diffraction
 
RMS-DPI code:  2014-1-93-0
File of proceedings 
(PDF): 
 164 K
Status:  printed
Recieved:  15/06/2014
Accepted:  31/08/2014
Published on-line:  29/12/2015
Permanent address of publication:  http://www.minsoc.ru/2014-1-93-0/
Contact author(s):  Gurzhiy, Vladislav Vladimirovich

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