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Dichlorido(dipyrido[3,2-a:2',3'-c]phenazine)manganese(II).

ABSTRACT: The complete mol-ecule of the title compound, [MnCl(2)(C(18)H(10)N(4))(2)], is generated by crystallographic twofold symmetry with the Mn atom lying on the rotation axis. The Mn coordination geometry is a distorted cis-MnCl(2)N(4) octa-hedron, arising from two N,N'-bidentate dipyrido[3,2-a:2',3'-c]phenazine (DPPZ) ligands and two chloride ions. In the crystal structure, neighbouring mononuclear units pack together through ?-? contacts between the DPPZ rings [shortest centroid-centroid distance = 3.480?(2)?Å], leading to a chain-like structure along [001]. C-H?Cl hydrogen bonds complete the structure.

SUBMITTER: Xu ML

PROVIDER: S-EPMC2968193 | biostudies-literature | 2009 Jan

REPOSITORIES: biostudies-literature

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Dichlorido(dipyrido[3,2-a:2',3'-c]phenazine)manganese(II).

Xu Mao-Liang ML Sun Shu-Bo SB Li Xiu-Ying XY Che Guang-Bo GB

Acta crystallographica. Section E, Structure reports online 20090108 Pt 2

The complete mol-ecule of the title compound, [MnCl(2)(C(18)H(10)N(4))(2)], is generated by crystallographic twofold symmetry with the Mn atom lying on the rotation axis. The Mn coordination geometry is a distorted cis-MnCl(2)N(4) octa-hedron, arising from two N,N'-bidentate dipyrido[3,2-a:2',3'-c]phenazine (DPPZ) ligands and two chloride ions. In the crystal structure, neighbouring mononuclear units pack together through π-π contacts between the DPPZ rings [shortest centroid-centroid distance = ...[more]

PMID: 21581752

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