Crystal structure of {l_brace}NH{sub 2}C(NHC{sub 6}H{sub 5}){sub 2}{r_brace}{sub 3}[UO{sub 2}(C{sub 2}O{sub 4}){sub 2}(NCS)] . 1.25H{sub 2}O
- Russian Academy of Sciences, Institute of Inorganic Chemistry, Siberian Branch (Russian Federation)
- Samara State University (Russian Federation)
Synthesis and X-ray diffraction study of {l_brace}NH{sub 2}C(NHC{sub 6}H{sub 5}){sub 2}{r_brace}{sub 3}[UO{sub 2}(C{sub 2}O{sub 4}){sub 2}(NCS)] . 1.25H{sub 2}O single crystals have been performed. This compound is crystallized in the orthorhombic system, with the unit-cell parameters a = 45.2646(8) A, b = 57.7359(11) A, c = 7.9244(3) A, sp. gr. Fdd2, Z = 16, V = 20 709.6(10) A{sup 3}, and R = 0.0477. The uranium-containing structural units of the crystals are one-core groups of the [UO{sub 2}(C{sub 2}O{sub 4}){sub 2}(NCS)]{sup 3-} composition, belonging to the crystallochemical group AB{sub 2}{sup 01}M{sup 1} (A = UO{sub 2}{sup +2}, B{sup 01} = C{sub 2}O{sub 4}{sup 2-}, M{sup 1} = NCS{sup -}) of uranyl complexes. The uranium-containing complexes are connected into a three-dimensional framework owing to the electrostatic interactions with the outer-sphere cations and a system of hydrogen bonds.
- OSTI ID:
- 22050951
- Journal Information:
- Crystallography Reports, Vol. 53, Issue 4; Other Information: Copyright (c) 2008 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA); ISSN 1063-7745
- Country of Publication:
- United States
- Language:
- English
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