THE CRYSTAL-STRUCTURE OF AN OLD POTASSIUM URANYL ACETATE, K(UO2)(CH3COO)(3)CENTER-DOT-0.5H(2)O

Authors
ANISIMOVA N HOPPE R SERAFIN M
Citation
N. Anisimova et al., THE CRYSTAL-STRUCTURE OF AN OLD POTASSIUM URANYL ACETATE, K(UO2)(CH3COO)(3)CENTER-DOT-0.5H(2)O, Zeitschrift fur anorganische und allgemeine Chemie, 623(1), 1997, pp. 35-38
Citations number
8
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Zeitschrift fur anorganische und allgemeine Chemie
ISSN journal
00442313 → ACNP
Volume
623
Issue
1
Year of publication
1997
Pages
35 - 38
Database
ISI
SICI code
0044-2313(1997)623:1<35:TCOAOP>2.0.ZU;2-4
Abstract
The uranyl group in the title compound, K(UO2)(CH3COO)(3) . 0.5 H2O is sixfold coordinated by three bidentate acetic acid anions. It crystal lizes tetragonal, space group I4(1)/a (N degrees 88 Int. Tab.) with Z = 16 and a = 1447.1(4), c = 2626.5(8) pm. The crystal structure was so lved by using 2056 unique reflections Fo > 4 sigma (Fo) with a final w R2 value of 0.1234 (SHELXL-93). Individual molecules are linked by hyd rogen bonds between coordinated water molecules and acetate O atoms.