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Catena-Poly[[copper(II)-bis[?-bis(3,5-dimethyl-1H-pyrazol-4-yl) selenide]] bis(perchlorate)].

ABSTRACT: In the title compound, {[Cu(C(10)H(14)N(4)Se)(2)](ClO(4))(2)}(n), the Cu(II) ion is located on a twofold rotation axis and has a tetra-gonally distorted square-planar geometry constituted by four N atoms. A pair of bis(3,5-dimethyl-1H-pyrazol-4-yl) selenide (L) ligands bridges the copper centers into a polymeric chain extending along [001]. The perchlorate anions are involved in inter-molecular N-H?O hydrogen bonding, which links the chains into layers parallel to the bc plane.

SUBMITTER: Seredyuk M

PROVIDER: S-EPMC2971148 | biostudies-literature | 2009 Oct

REPOSITORIES: biostudies-literature

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catena-Poly[[copper(II)-bis[μ-bis(3,5-dimethyl-1H-pyrazol-4-yl) selenide]] bis(perchlorate)].

Seredyuk Maksym M Haukka Matti M Pavlenko Vadim A VA Fritsky Igor O IO

Acta crystallographica. Section E, Structure reports online 20091023 Pt 11

In the title compound, {[Cu(C(10)H(14)N(4)Se)(2)](ClO(4))(2)}(n), the Cu(II) ion is located on a twofold rotation axis and has a tetra-gonally distorted square-planar geometry constituted by four N atoms. A pair of bis(3,5-dimethyl-1H-pyrazol-4-yl) selenide (L) ligands bridges the copper centers into a polymeric chain extending along [001]. The perchlorate anions are involved in inter-molecular N-H⋯O hydrogen bonding, which links the chains into layers parallel to the bc plane. ...[more]

PMID: 21578140

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