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Tetra-chlorido(1,10-phenanthroline-?N,N')platinum(IV) acetonitrile hemisolvate.

ABSTRACT: The asymmetric unit of the title compound, [PtCl(4)(C(12)H(8)N(2))]·0.5CH(3)CN, contains two crystallographically independent Pt(IV) complexes with very similar geometry and one solvent mol-ecule. In the complexes, each Pt(IV) ion is six-coordinated in a distorted octa-hedral environment by two N atoms of the 1,10-phenanthroline ligand and four Cl atoms. Because of the different trans effects of the N and Cl atoms, the Pt-Cl bonds trans to the N atom are slightly shorter than those trans to the Cl atom. The compound displays numerous inter-molecular ?-? inter-actions between six-membered rings, with a shortest centroid-to-centroid distance of 3.654?Å. There are also weak intra- and inter-molecular C-H?Cl hydrogen bonds.

SUBMITTER: Kim NH

PROVIDER: S-EPMC2968349 | biostudies-literature | 2009 Jan

REPOSITORIES: biostudies-literature

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Tetra-chlorido(1,10-phenanthroline-κN,N')platinum(IV) acetonitrile hemisolvate.

Kim Nam-Ho NH Hwang In-Chul IC Ha Kwang K

Acta crystallographica. Section E, Structure reports online 20090123 Pt 2

The asymmetric unit of the title compound, [PtCl(4)(C(12)H(8)N(2))]·0.5CH(3)CN, contains two crystallographically independent Pt(IV) complexes with very similar geometry and one solvent mol-ecule. In the complexes, each Pt(IV) ion is six-coordinated in a distorted octa-hedral environment by two N atoms of the 1,10-phenanthroline ligand and four Cl atoms. Because of the different trans effects of the N and Cl atoms, the Pt-Cl bonds trans to the N atom are slightly shorter than those trans to the ...[more]

PMID: 21581815

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Tetra-chlorido(1,10-phenanthroline-?N,N')platinum(IV) monohydrate.

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Acetonitrile-bis-(2-methyl-1,10-phenanthroline)copper(II) tetra-fluoridoborate.

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Dichlorido(2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline-?N,N')mercury(II) acetonitrile hemisolvate.

Project description:The asymmetric unit of the title compound, [HgCl(2)(C(26)H(20)N(2))]·0.5CH(3)CN, contains two crystallographic-ally independent [HgCl(2)(C(26)H(20)N(2))] mol-ecules and one acetonitrile solvent mol-ecule. The Hg(II) atoms are four-coordin-ated in distorted tetra-hedral configurations by two N atoms from 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline ligands and two Cl atoms. The ligand ring systems are not planar. The phenyl rings are oriented at dihedral angles of 74.61?(3) and 66.00?(3)° in the two molecules. In the crystal structure, ?-? contacts between phenanthroline rings [centroid-centroid distances = 3.809?(1), 3.686?(1), 3.986?(1), 3.877?(1), 3.697?(1), 3.789?(1), 3.745?(1), 3.797?(1) and 3.638?(1)?Å] may stabilize the structure.

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Bis(acetonitrile-?N)(1,10-phenanthroline-?N,N')platinum(II) bis-(perchlorate).

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Chloridobis(1,10-phenanthroline)zinc(II) tetra-chlorido(1,10-phenan-throline)bis-muthate(III) monohydrate.

Project description:In the crystal structure of the title monohydrate salt, [ZnCl(C(12)H(8)N(2))(2)][BiCl(4)(C(12)H(8)N(2))]·H(2)O, the ionic components are linked into three-dimensional supra-molecular channels by five pairs of C-H?Cl hydrogen bonds and ?-? stacking inter-actions with an inter-planar distance of 3.643?(2)?Å. The solvent water mol-ecules are lodged in the channels.

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4,7-Diphenyl-1,10-phenanthroline methanol hemisolvate.

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