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Tetra-?-benzoato-bis-[(quinoxaline)copper(II)].

ABSTRACT: The paddlewheel-type centrosymmetric dinuclear title complex, [Cu(2)(C(7)H(5)O(2))(4)(C(8)H(6)N(2))(2)], contains four bridging benzoate groups and two terminal quinoxaline ligands. The octa-hedral coordination around each Cu atom, with four O atoms in the equatorial plane, is completed by an N atom of a quinoxaline mol-ecule [Cu-N = 2.2465?(18)?Å] and by the second Cu atom [Cu?Cu = 2.668?(5)?Å]. The Cu atom is 0.216?Å out of the plane of the four O atoms.

SUBMITTER: Lee EY

PROVIDER: S-EPMC2960297 | biostudies-literature | 2008 Jan

REPOSITORIES: biostudies-literature

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Tetra-μ-benzoato-bis-[(quinoxaline)copper(II)].

Lee Eun Yong EY Park Byeong Kwon BK Kim Cheal C Kim Sung-Jin SJ Kim Youngmee Y

Acta crystallographica. Section E, Structure reports online 20080104 Pt 2

The paddlewheel-type centrosymmetric dinuclear title complex, [Cu(2)(C(7)H(5)O(2))(4)(C(8)H(6)N(2))(2)], contains four bridging benzoate groups and two terminal quinoxaline ligands. The octa-hedral coordination around each Cu atom, with four O atoms in the equatorial plane, is completed by an N atom of a quinoxaline mol-ecule [Cu-N = 2.2465 (18) Å] and by the second Cu atom [Cu⋯Cu = 2.668 (5) Å]. The Cu atom is 0.216 Å out of the plane of the four O atoms. ...[more]

PMID: 21201265

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