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Diaqua-bis-(propane-1,3-diamine)-copper(II) bis-[diamminetetra-kis-(thio-cyanato-?N)chromate(III)] dimethyl sulfoxide octa-solvate.


ABSTRACT: The ionic title complex, [Cu(C(3)H(10)N(2))(2)(H(2)O)(2)][Cr(NCS)(4)(NH(3))(2)]·8C(2)H(6)OS, consists of complex [Cu(dipr)(2)(H(2)O)(2)](2+) copper cations (dipr is propane-1,3-diamine), complex [Cr(NCS)(4)(NH(3))(2)](-) anions and uncoord-inated solvent dimethyl sulfoxide (DMSO) mol-ecules. All the metal atoms lie on crystallographic centers of symmetry. The cations are connected to the anions through N-H?O hydrogen bonds between the NH(3) mol-ecules of the anion and the water mol-ecules of the cation. The DMSO mol-ecules are involved in hydrogen-bonded linkage of the [Cr(NCS)(4)(NH(3))(2)](-) anions into supra-molecular chains through bridging O atoms. A network of hydrogen bonds as well as short S?S contacts [3.5159?(12) and 3.4880?(12)?Å] between the NCS groups of the complex anions link the mol-ecules into a three-dimensional supra-molecular network.

SUBMITTER: Nikitina VM 

PROVIDER: S-EPMC3152115 | biostudies-literature | 2011 Jul

REPOSITORIES: biostudies-literature

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Diaqua-bis-(propane-1,3-diamine)-copper(II) bis-[diamminetetra-kis-(thio-cyanato-κN)chromate(III)] dimethyl sulfoxide octa-solvate.

Nikitina Vitalina M VM   Nesterova Oksana V OV   Zubatyuk Roman I RI   Shishkin Oleg V OV   Rusanova Julia A JA  

Acta crystallographica. Section E, Structure reports online 20110604 Pt 7


The ionic title complex, [Cu(C(3)H(10)N(2))(2)(H(2)O)(2)][Cr(NCS)(4)(NH(3))(2)]·8C(2)H(6)OS, consists of complex [Cu(dipr)(2)(H(2)O)(2)](2+) copper cations (dipr is propane-1,3-diamine), complex [Cr(NCS)(4)(NH(3))(2)](-) anions and uncoord-inated solvent dimethyl sulfoxide (DMSO) mol-ecules. All the metal atoms lie on crystallographic centers of symmetry. The cations are connected to the anions through N-H⋯O hydrogen bonds between the NH(3) mol-ecules of the anion and the water mol-ecules of the  ...[more]

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