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Tetra-?-benzoato-bis-[(3-methyl-quinoline)copper(II)](Cu-Cu).

ABSTRACT: In the title compound, [Cu(2)(C(7)H(5)O(2))(4)(C(10)H(9)N)(2)], the paddle-wheel-type dinuclear complex mol-ecule contains four bridging benzoate groups and two terminal 3-methyl-quinoline ligands. The asymmetric unit contains one and a half mol-ecules with a total of three independent Cu atoms; there is an inversion center at the mid-point of the Cu?Cu bond in one molecule. The octa-hedral coordination of each Cu atom, with four O atoms in the equatorial plane, is completed by an N atom of a 3-methyl-quinoline ligand [Cu-N = 2.190?(4)-2.203?(3)?Å] and by another Cu atom [Cu?Cu = 2.667?(1) and 2.6703?(7)?Å]. The Cu atoms are all ca 0.22?Å out of the plane of the four bonded O atoms.

SUBMITTER: Park BK

PROVIDER: S-EPMC2960550 | biostudies-literature | 2008 Aug

REPOSITORIES: biostudies-literature

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Tetra-μ-benzoato-bis-[(3-methyl-quinoline)copper(II)](Cu-Cu).

Park Byeong Kwon BK Jang Kyung-Hwan KH Kim Pan-Gi PG Kim Cheal C Kim Youngmee Y

Acta crystallographica. Section E, Structure reports online 20080809 Pt 9

In the title compound, [Cu(2)(C(7)H(5)O(2))(4)(C(10)H(9)N)(2)], the paddle-wheel-type dinuclear complex mol-ecule contains four bridging benzoate groups and two terminal 3-methyl-quinoline ligands. The asymmetric unit contains one and a half mol-ecules with a total of three independent Cu atoms; there is an inversion center at the mid-point of the Cu⋯Cu bond in one molecule. The octa-hedral coordination of each Cu atom, with four O atoms in the equatorial plane, is completed by an N atom of a 3- ...[more]

PMID: 21201597

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