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Diaqua-(2,2'-bipyridine-?N,N')bis-(perchlorato-?O)copper(II).

ABSTRACT: The central CuN(2)O(4) motif of the title compound, [Cu(ClO(4))(2)(C(10)H(8)N(2))(H(2)O)(2)], exhibits a Jahn-Teller-distorted octa-hedral geometry around the metal atom, showing a considerably long Cu-O bond distance of 2.5058?(12)?Å towards the second perchlorate group, giving a (4 + 1+1)-type coordination mode. In the crystal, the components are linked via inter-molecular O-H?O hydrogen bonds, forming layers parallel to (001). Additional stabilization within these layers is provided by ?-? [centroid-centroid distances of 3.7848?(9)-4.4231?(9)?Å] stacking inter-actions.

SUBMITTER: Damous M

PROVIDER: S-EPMC3089365 | biostudies-literature | 2011 May

REPOSITORIES: biostudies-literature

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Diaqua-(2,2'-bipyridine-κN,N')bis-(perchlorato-κO)copper(II).

Damous Maamar M Hamlaoui Meriem M Bouacida Sofiane S Merazig Hocine H Daran Jean-Claude JC

Acta crystallographica. Section E, Structure reports online 20110416 Pt 5

The central CuN(2)O(4) motif of the title compound, [Cu(ClO(4))(2)(C(10)H(8)N(2))(H(2)O)(2)], exhibits a Jahn-Teller-distorted octa-hedral geometry around the metal atom, showing a considerably long Cu-O bond distance of 2.5058 (12) Å towards the second perchlorate group, giving a (4 + 1+1)-type coordination mode. In the crystal, the components are linked via inter-molecular O-H⋯O hydrogen bonds, forming layers parallel to (001). Additional stabilization within these layers is provided by π-π [c ...[more]

PMID: 21754328

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