Synthesis and X-ray Crystallographic Study of [(UO2)2(C3H2O4)(Cl)2(C4H9NO)4]

Crystals of [(UO 2 ) 2 (mal)(Cl) 2 (DMA) 4 ] (mal 2– is malonate ion and DMA is dimethylacetamide) have been synthesized and studied by X-ray crystallography. The key structure units are binuclear island complexes [(UO 2 ) 2 (mal)(Cl) 2 (DMA) 4 ], which belong to the A 2 Q 02 M 6 1 crystal-chemical...

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Bibliographic Details
Published in:Russian journal of inorganic chemistry 2018-03, Vol.63 (3), p.338-342
Main Authors: Medvedkov, Ya. A., Grigor’ev, M. S., Serezhkina, L. B., Pushkin, D. V., Serezhkin, V. N.
Format: Article
Language:English
Subjects:
Chemical synthesis
Chemistry
Chemistry and Materials Science
Coordination Compounds
Crystallography
Inorganic Chemistry
Uranium dioxide
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Summary:Crystals of [(UO 2 ) 2 (mal)(Cl) 2 (DMA) 4 ] (mal 2– is malonate ion and DMA is dimethylacetamide) have been synthesized and studied by X-ray crystallography. The key structure units are binuclear island complexes [(UO 2 ) 2 (mal)(Cl) 2 (DMA) 4 ], which belong to the A 2 Q 02 M 6 1 crystal-chemical group ( A = UO 2 2+ , Q 02 = mal 2– , M 1 = Cl – and DMA) of uranyl complexes. The complexes form a framework through a system of intermolecular nonbonded interactions, which are characterized by means of the Voronoi–Direchlet molecular polyhedron method.
ISSN:0036-0236
1531-8613
DOI:10.1134/S0036023618030154