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Tetra-?(2)-acetato-?O:O'-bis-[(isoquinoline-?N)copper(II)].

ABSTRACT: In the crystal structure of the title compound, [Cu(2)(CH(3)COO)(4)(C(9)H(7)N)(2)], the Cu(II) cation is coordinated by four acetate anions and one isoquinoline mol-ecule in a distorted square-pyramidal geometry; the Cu(II) cation is 0.1681?(6)?Å from the basal coordination plane formed by the four O atoms. Each acetate anion bridges two Cu(II) cations to form the centrosymmetric dinuclear complex. Within the dinuclear mol-ecule, the Cu?Cu separation is 2.6459?(4)?Å. A parallel arrangement of isoquinoline ligands of adjacent complexes is observed in the crystal structure; the face-to-face distance of 3.610?(10)?Å suggests there is no ?-? stacking between isoquinoline ring systems.

SUBMITTER: Li MJ

PROVIDER: S-EPMC2977170 | biostudies-literature | 2009 Jul

REPOSITORIES: biostudies-literature

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Tetra-μ(2)-acetato-κO:O'-bis-[(isoquinoline-κN)copper(II)].

Li Meng-Jiao MJ Nie Jing-Jing JJ Xu Duan-Jun DJ

Acta crystallographica. Section E, Structure reports online 20090708 Pt 8

In the crystal structure of the title compound, [Cu(2)(CH(3)COO)(4)(C(9)H(7)N)(2)], the Cu(II) cation is coordinated by four acetate anions and one isoquinoline mol-ecule in a distorted square-pyramidal geometry; the Cu(II) cation is 0.1681 (6) Å from the basal coordination plane formed by the four O atoms. Each acetate anion bridges two Cu(II) cations to form the centrosymmetric dinuclear complex. Within the dinuclear mol-ecule, the Cu⋯Cu separation is 2.6459 (4) Å. A parallel arrangement of is ...[more]

PMID: 21583345

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