trans-Bis(nitrato-kappa O)tetrakis(1-vinyl-1H-imidazole-kappa N-3)copper(II)

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ŞEN F., Sahin R., Andaç Ö., Taş M.

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, vol.68, 2012 (ESCI)

• Publication Type: Article / Article
• Volume: 68
• Publication Date: 2012
• Doi Number: 10.1107/s1600536812030607
• Journal Name: ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS
• Journal Indexes: Emerging Sources Citation Index (ESCI), Scopus
• Ondokuz Mayıs University Affiliated: Yes

Abstract

In the title compound, [Cu(NO3)(2)(C5H6N2)(4)], the Cu-II ion is located on an inversion centre. It features a Jahn-Teller-distorted octahedral coordination geometry, defined by four N atoms of four 1-vinylimidazole ligands in the equatorial plane and two nitrate O atoms in the axial positions. The nitrate anion is disordered over two sets of sites in a 0.801 (6): 0.199 (6) ratio. In the crystal, the complex molecules are linked by weak intermolecular C-H center dot center dot center dot O and C-H center dot center dot center dot pi interactions.