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Aqua-(2,2'-bipyrimidine-?N,N')(succin-ato-?O,O)copper(II) dihydrate.

ABSTRACT: In the crystal structure of the title compound, [Cu(C(4)H(4)O(4))(C(8)H(6)N(4))(H(2)O)]·2H(2)O, the Cu(II) atom is chelated by a 2,2'-bipyrimidine (bpm) ligand and a succinate anion in the basal plane; a water mol-ecule in the apical position completes the slightly distorted square-pyramidal coordination geometry. Another carboxyl-ate O atom from an adjacent complex is located in the opposite apical direction, with a Cu?O distance of 2.706?(3)?Å, and is not considered as a bridging atom. Extensive O-H?O and O-H?N hydrogen bonding is present in the crystal structure.

SUBMITTER: Ke XJ

PROVIDER: S-EPMC2977583 | biostudies-literature | 2009 Apr

REPOSITORIES: biostudies-literature

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Aqua-(2,2'-bipyrimidine-κN,N')(succin-ato-κO,O)copper(II) dihydrate.

Ke Xi-Jun XJ Li Dong-Sheng DS Zhao Jun J He Qiu-Fen QF Li Cai C

Acta crystallographica. Section E, Structure reports online 20090418 Pt 5

In the crystal structure of the title compound, [Cu(C(4)H(4)O(4))(C(8)H(6)N(4))(H(2)O)]·2H(2)O, the Cu(II) atom is chelated by a 2,2'-bipyrimidine (bpm) ligand and a succinate anion in the basal plane; a water mol-ecule in the apical position completes the slightly distorted square-pyramidal coordination geometry. Another carboxyl-ate O atom from an adjacent complex is located in the opposite apical direction, with a Cu⋯O distance of 2.706 (3) Å, and is not considered as a bridging atom. Extensi ...[more]

PMID: 21583769

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