DIAQUADIOXOBIS(PYRIDINE-3-CARBOXYLATO)-URANIUM(VI)

Authors
ALCOCK NW ERRINGTON W KEMP TJ LECEIEJEWICZ J
Citation
Nw. Alcock et al., DIAQUADIOXOBIS(PYRIDINE-3-CARBOXYLATO)-URANIUM(VI), Acta crystallographica. Section C, Crystal structure communications, 52, 1996, pp. 615-617
Citations number
11
Categorie Soggetti
Crystallography
Journal title
Acta crystallographica. Section C, Crystal structure communications → ACNP
ISSN journal
01082701
Volume
52
Year of publication
1996
Part
3
Pages
615 - 617
Database
ISI
SICI code
0108-2701(1996)52:<615:D>2.0.ZU;2-N
Abstract
The uranyl group in the title compound, [UO2(C6H4-NO2)(2)(H2O)(2)], wi th U-O 1.782 (4) Angstrom, is sixfold coordinated by two water molecul es [U-O 2.431 (4) Angstrom] and two bidentate nicotinic acid anions (p yridine-3-carboxylato ions) [U-O 2.459 (4)-2.486 (4) Angstrom]. Indivi dual molecules are linked into chains by hydrogen bonds between coordi nated water molecules and pyridine N atoms.