Issue 1, 2007

Crystal engineering of zinc(ii) and copper(ii) complexes containing 3,5-dimethylisoxazole-4-carboxylate ligandvia O–H⋯N, C–H⋯A (A = N, O and π) and bifurcated C–H⋯N/O interactions

Abstract

Supramolecular frameworks of Zn3(DMIC)6L2 [L = H2O (1), CH3CH2OH (2) or 1/2 4,4′-bipyridine (3)], Cu(DMIC)2(4,4′-bipyridine) (4) and Cu(DMIC)2 (5) (DMIC = 3,5-dimethylisoxazole-4-carboxylate), are self-assembled by hydro- or solvothermal methods and characterized structurally, in which a rich family of hydrogen bonds have been observed including O–H⋯N (strong), C–H⋯A (A = N, O and π) (weak and very weak) and unusual bifurcated C–H⋯N/O.

Graphical abstract: Crystal engineering of zinc(ii) and copper(ii) complexes containing 3,5-dimethylisoxazole-4-carboxylate ligand via O–H⋯N, C–H⋯A (A = N, O and π) and bifurcated C–H⋯N/O interactions

Supplementary files

Article information

Article type
Communication
Submitted
17 Oct 2006
Accepted
16 Nov 2006
First published
23 Nov 2006

CrystEngComm, 2007,9, 35-38

Crystal engineering of zinc(II) and copper(II) complexes containing 3,5-dimethylisoxazole-4-carboxylate ligand via O–H⋯N, C–H⋯A (A = N, O and π) and bifurcated C–H⋯N/O interactions

C. Wang, Z. Zhu, Z. Zhang, Z. Chen and X. Zhou, CrystEngComm, 2007, 9, 35 DOI: 10.1039/B615091H

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