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Dibromido(2,9-dimethyl-1,10-phenanthroline-?N,N')cadmium.

ABSTRACT: In the title complex, [CdBr(2)(C(14)H(12)N(2))], the Cd(II) ion is tetra-coordinated by two N atoms of the bidentate 2,9-dimethyl-1,10-phenanthroline ligand and two bromide ions in a substanti-ally distorted CdN(2)Br(2) tetra-hedral geometry. In the crystal, inversion dimers linked by pairs of weak C-H?Br bonds generate R(2) (2)(14) loops. Aromatic ?-? stacking [shortest centroid-centroid separation = 3.633?(2)?Å] inter-actions occur within, and also link, the dimers into chains propagating parallel to [100].

SUBMITTER: Warad I

PROVIDER: S-EPMC3238742 | biostudies-literature | 2011 Dec

REPOSITORIES: biostudies-literature

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Dibromido(2,9-dimethyl-1,10-phenanthroline-κN,N')cadmium.

Warad Ismail I Boshaala Ahmed A Al-Resayes Saud I SI Al-Deyab Salem S SS Rzaigui Mohamed M

Acta crystallographica. Section E, Structure reports online 20111130 Pt 12

In the title complex, [CdBr(2)(C(14)H(12)N(2))], the Cd(II) ion is tetra-coordinated by two N atoms of the bidentate 2,9-dimethyl-1,10-phenanthroline ligand and two bromide ions in a substanti-ally distorted CdN(2)Br(2) tetra-hedral geometry. In the crystal, inversion dimers linked by pairs of weak C-H⋯Br bonds generate R(2) (2)(14) loops. Aromatic π-π stacking [shortest centroid-centroid separation = 3.633 (2) Å] inter-actions occur within, and also link, the dimers into chains propagating para ...[more]

PMID: 22199619

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Dibromido(2,9-dimethyl-1,10-phenanthroline-?(2) N,N')(dimethyl sulfoxide-?O)cadmium.

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Dichlorido(2,9-dimethyl-1,10-phenanthroline-?N,N')copper(II).

Project description:In the title compound, [CuCl(2)(C(14)H(12)N(2))], the complex molecule has m symmetry, with the mirror plane oriented parallel to the planar molecule and the ligated Cu(II) atom. The metal centre has a distorted tetra-hedral coordination formed by two N atoms from one 2,9-dimethyl-1,10-phenanthroline ligand and two Cl atoms. There is inter-molecular ?-? stacking between adjacent 2,9-dimethyl-1,10-phenanthroline ligands, with a centroid-centroid distance of 3.733?(2)Å.

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