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- Title
Double End-On Azido Copper(II) Dinuclear Complex with Oxazoline Ligand: Synthesis, Structure, Magnetic Properties and Theoretical Study.
- Authors
Cheng, Min; Lu, Dongmei; Gao, En‐Qing; Jia, Qin‐Xiang
- Abstract
A double azido-bridged CuII dinuclear complex with the chelating chiral ligand, [Cu2(L)2(N3)4] ( 1) [L = (+)-2, 2′-isopropylidene-bis((4R)-4-benzyl-2-oxazoline)] was synthesized and characterized by single-crystal X-ray diffraction, IR spectroscopy, magnetic measurements, and theoretical studies. The asymmetric double end-on azido bridges in complex 1 lead to a weak antiferromagnetic behavior with J = -7.4 cm-1. The exchange interactions in complex 1 were investigated by DFT calculations, and the calculated exchange interaction ( J = -8.0 cm-1) is in good agreement with the experimental value.
- Subjects
COPPER glazes; OXAZOLINE; HETEROCYCLIC compounds; MAGNETIC properties; COPPERWORK
- Publication
Zeitschrift für Anorganische und Allgemeine Chemie, 2015, Vol 641, Issue 7, p1258
- ISSN
0044-2313
- Publication type
Article
- DOI
10.1002/zaac.201500011