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Bis(1H-benzimidazole-?N)bis-(4-methyl-benzoato-?O,O')copper(II).

ABSTRACT: In the title mononuclear complex, [Cu(C(8)H(7)O(2))(2)(C(7)H(6)N(2))(2)], the Cu(II) atom lies on an inversion centre and is coordinated by two O atoms of two monodentate 4-methyl-benzoate ligands and two N atoms of two benzimidazole ligands in a square-planar geometry. The mol-ecules are linked into chains running parallel to the b axis by inter-molecular N-H?O hydrogen bonds and by ?-? stacking inter-actions [centroid-centroid distance = 3.669?(2)?Å] involving centrosymmetrically related imidazole rings.

SUBMITTER: Song WD 

PROVIDER: S-EPMC2961541 | biostudies-other | 2008

REPOSITORIES: biostudies-other

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Bis(1H-benzimidazole-κN)bis-(4-methyl-benzoato-κO,O')copper(II).

Song Wen-Dong WD   Huang Xiang-Hu XH   Wang Hui H  

Acta crystallographica. Section E, Structure reports online 20080503 Pt 6

In the title mononuclear complex, [Cu(C(8)H(7)O(2))(2)(C(7)H(6)N(2))(2)], the Cu(II) atom lies on an inversion centre and is coordinated by two O atoms of two monodentate 4-methyl-benzoate ligands and two N atoms of two benzimidazole ligands in a square-planar geometry. The mol-ecules are linked into chains running parallel to the b axis by inter-molecular N-H⋯O hydrogen bonds and by π-π stacking inter-actions [centroid-centroid distance = 3.669 (2) Å] involving centrosymmetrically related imida  ...[more]