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Crystal structure of catena-poly[[bis-(acetato-?O)copper(II)]-bis-[?-4-(1H-imidazol-1-yl)phenol]-?²N³:O;?²O:N³].

ABSTRACT: In the title compound, [Cu(CH₃COO)₂(C₉H₈N₂O)₂] _n , the Cu^II ion resides on a centre of inversion, displaying a tetra-gonally distorted octa-hedral coordination environment defined by two pairs of N and O atoms of symmetry-related 4-(1H-imidazol-1-yl)phenol ligands and the O atoms of two symmetry-related acetate ligands. The bridging mode of the 4-(1H-imidazol-1-yl)phenol ligands is associated with a very long Cu?O inter-actions involving the phenol O atom of the heterocyclic ligand, which creates chains extending parallel to [100]. In the crystal, the chains are arranged in a distorted hexa-gonal rod packing and are linked via C-H?O hydrogen bonds and by ?-? stacking inter-actions involving centrosymmetrically related pairs of imidazole and phenol rings.

SUBMITTER: Poyraz M

PROVIDER: S-EPMC5290567 | biostudies-literature | 2017 Feb

REPOSITORIES: biostudies-literature

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Crystal structure of catena-poly[[bis-(acetato-κO)copper(II)]-bis-[μ-4-(1H-imidazol-1-yl)phenol]-κ2N3:O;κ2O:N3].

Poyraz Mehmet M Sarı Musa M

Acta crystallographica. Section E, Crystallographic communications 20170120 Pt 2

In the title compound, [Cu(CH3COO)2(C9H8N2O)2] n , the CuII ion resides on a centre of inversion, displaying a tetra-gonally distorted octa-hedral coordination environment defined by two pairs of N and O atoms of symmetry-related 4-(1H-imidazol-1-yl)phenol ligands and the O atoms of two symmetry-related acetate ligands. The bridging mode of the 4-(1H-imidazol-1-yl)phenol ligands is associ ...[more]

PMID: 28217344

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