Cao Gang, Guo Ting, Xu Sen
Acta Crystallogr Sect E Struct Rep Online. 2012 May 1;68(Pt 5):m607. doi: 10.1107/S1600536812015486. Epub 2012 Apr 18.
In the title compound, [CuCl(2)(C(12)H(15)N(3)O(2))(2)], the Cu(II) ion is located on an inversion center and is four-coordinated in a distorted square-planar geometry by two chloride anions and two N atoms from two (1H-1,2,3-benzotriazol-1-yl)methyl 2,2-dimethyl-propano-ate ligands. The Cl-Cu-N angles of 90.55 (9) and 89.45 (9)° are close to ideal values. In the crystal, weak π-π stacking inter-actions are observed between inversion-related benzene rings [centroid-centroid distance = 4.0028 (6) Å].