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Bis(2,6-dimethyl-pyridine-?N)gold(I) tetra-chloridoaurate(III).

ABSTRACT: In the cation of the title compound, [Au(C(7)H(9)N)(2)][AuCl(4)], the Au(I) atom is two-coordinated in a linear arrangement by two N atoms from two 2,6-dimethyl-pyridine ligands. In the anion, the Au(III) atom has a virtually square-planar coordination geometry. The Au atoms both are located on centers of inversion. The crystal structure involves inter-molecular C-H?Cl hydrogen bonds.

SUBMITTER: Ahmadi R

PROVIDER: S-EPMC2959233 | biostudies-literature | 2008 Sep

REPOSITORIES: biostudies-literature

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Bis(2,6-dimethyl-pyridine-κN)gold(I) tetra-chloridoaurate(III).

Ahmadi Roya R Dehghan Leila L Amani Vahid V Khavasi Hamid Reza HR

Acta crystallographica. Section E, Structure reports online 20080906 Pt 10

In the cation of the title compound, [Au(C(7)H(9)N)(2)][AuCl(4)], the Au(I) atom is two-coordinated in a linear arrangement by two N atoms from two 2,6-dimethyl-pyridine ligands. In the anion, the Au(III) atom has a virtually square-planar coordination geometry. The Au atoms both are located on centers of inversion. The crystal structure involves inter-molecular C-H⋯Cl hydrogen bonds. ...[more]

PMID: 21200996

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Project description:In the title compound, (C(21)H(22)N)(2)[AuCl(4)]Cl, the Au(III) atom adopts a square-planar coordination geometry defined by four chloride ions. In the crystal structure, inter-molecular N-H⋯Cl hydrogen bonds link the organic cations and the uncoordinated chloride ion.

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Tetra-kis(1,10-phenanthroline)bis-(?-pyridine-2,6-dicarboxyl-ato)(pyridine-2,6-di-carboxyl-ato)dicopper(II)terbium(III) nitrate tetra-hydrate.

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Dichlorido(4,7-diphenyl-1,10-phenanthroline-κN,N')gold(III) tetra-chloridoaurate(III).

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2,9-Dimethyl-4,7-diphenyl-1,10-phenanthrolin-1-ium tetra-chloridoaurate(III).

Project description:Both the cation and anion of the title compound, (C(26)H(21)N(2))[AuCl(4)], are disposed about a plane of mirror symmetry. The 2,9-dimethyl-4,7-diphenyl-1,10-phenanthrolinium ring is oriented at a dihedral angle of 44.2 (1)° with respect to the planar phenyl ring systems. The Au(III) atom has a square-planar environment defined by four Cl atoms. The crystal structure is stabilized by C-H⋯π and Au⋯π ring-metal (3.551 Å) inter-actions. In the crystal structure, the mol-ecules stack along the c axis via N-H⋯N hydrogen-bond inter-actions.

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