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Trans-Dichloridotetra-pyrazine-ruthenium(II) dichloro-methane disolvate.

ABSTRACT: In the title compound, [RuCl(2)(C(4)H(4)N(2))(4)]·2CH(2)Cl(2), the Ru(II) atom occupies a position of 222 symmetry and the C atom of the solvent mol-ecule occupies a site with twofold symmetry. The Ru(II) atom has a slightly distorted octa-hedral geometry. The pyrazine rings are propeller-like and rotated 45.1?(1)° from the RuN(4) plane. In the crystal, the complex and solvent mol-ecules are bridged by weak C-H?N hydrogen bonds along the c axis. Weak inter-molecular C-H?Cl contacts link the complexes in the ab plane, forming a network.

SUBMITTER: Nesterov VN

PROVIDER: S-EPMC3435610 | biostudies-literature | 2012 Sep

REPOSITORIES: biostudies-literature

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trans-Dichloridotetra-pyrazine-ruthenium(II) dichloro-methane disolvate.

Nesterov Vladimir N VN Khan Wajiha W Rangel Alexandra E AE Smucker Bradley W BW

Acta crystallographica. Section E, Structure reports online 20120823 Pt 9

In the title compound, [RuCl(2)(C(4)H(4)N(2))(4)]·2CH(2)Cl(2), the Ru(II) atom occupies a position of 222 symmetry and the C atom of the solvent mol-ecule occupies a site with twofold symmetry. The Ru(II) atom has a slightly distorted octa-hedral geometry. The pyrazine rings are propeller-like and rotated 45.1 (1)° from the RuN(4) plane. In the crystal, the complex and solvent mol-ecules are bridged by weak C-H⋯N hydrogen bonds along the c axis. Weak inter-molecular C-H⋯Cl contacts link the comp ...[more]

PMID: 22969483

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