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Synthesis and crystal structure of (NH 4 ) 3 [UO 2 (CH 3 COO) 3 ] 2 [UO 2 (CH 3 COO)(NCS) 2 (H 2 O)]

Synthesis and crystal structure of (NH 4 ) 3 [UO 2 (CH 3 COO) 3 ] 2 [UO 2 (CH 3 COO)(NCS) 2 (H 2 O)] Abstract Single crystals of the compound (NH4)3[UO2(CH3COO)3]2[UO2(CH3COO)(NCS)2(H2O)] (I) are synthesized, and their structure is investigated using X-ray diffraction. Compound I crystallizes in the monoclinic system with the unit cell parameters a = 18.3414(6) Å, b = 16.3858(7) Å, c = 12.4183(5) Å, β = 92.992(1)°, space group C2/c, Z = 4, V = 3727.1(3) Å3, and R = 0.0253. The uranium-containing structural units of crystals I are mononuclear complexes of two types with an island structure, i.e., the [UO2(CH3COO)3]− anionic complexes belonging to the crystal-chemical group (AB 013 = UO 2+2 , B 01 = CH3COO−) of the uranyl complexes and the [UO2(CH3COO)(NCS)2(H2O)]− anionic complexes belonging to the crystal-chemical group AB 01M 13 (A = UO 2+2 , B 01 = CH3COO−, M 1 = NCS− or H2O). http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Crystallography Reports Springer Journals

Synthesis and crystal structure of (NH 4 ) 3 [UO 2 (CH 3 COO) 3 ] 2 [UO 2 (CH 3 COO)(NCS) 2 (H 2 O)]

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References (5)

Publisher
Springer Journals
Copyright
2010 Pleiades Publishing, Ltd.
ISSN
1063-7745
eISSN
1562-689X
DOI
10.1134/s1063774510010050
Publisher site
See Article on Publisher Site

Abstract

Abstract Single crystals of the compound (NH4)3[UO2(CH3COO)3]2[UO2(CH3COO)(NCS)2(H2O)] (I) are synthesized, and their structure is investigated using X-ray diffraction. Compound I crystallizes in the monoclinic system with the unit cell parameters a = 18.3414(6) Å, b = 16.3858(7) Å, c = 12.4183(5) Å, β = 92.992(1)°, space group C2/c, Z = 4, V = 3727.1(3) Å3, and R = 0.0253. The uranium-containing structural units of crystals I are mononuclear complexes of two types with an island structure, i.e., the [UO2(CH3COO)3]− anionic complexes belonging to the crystal-chemical group (AB 013 = UO 2+2 , B 01 = CH3COO−) of the uranyl complexes and the [UO2(CH3COO)(NCS)2(H2O)]− anionic complexes belonging to the crystal-chemical group AB 01M 13 (A = UO 2+2 , B 01 = CH3COO−, M 1 = NCS− or H2O).

Journal

Crystallography ReportsSpringer Journals

Published: Jan 1, 2010

Keywords: Crystallography and Scattering Methods

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