Abstract
The preparation, crystal structure and spectroscopy of [Cu(H3L)](ClO4)2] (H3L = N,N′,N′′-tris[2S-hydroxypropyl]-1,4,7-triazacyclononane) is presented. The complex crystallizes in the monoclinic space group P21/c, a = 13.954(5), b = 9.700(4), c = 17.883(7) Å, β = 99.548(8)°, Z = 4; R1 = 0.0665, wR2 = 0.1826. The central copper ion is coordinated to three nitrogen atoms of the macrocycle and three oxygen atoms from the pendant hydroxypropyl groups, forming a distorted octahedral coordination sphere.
Acknowledgements
This work was supported by the NNSF of China (No. 20171026) and the NSF of Tianjin (No. 013605811).
Supplementary Data
Crystallographic data have been deposited with the Cambridge Crystallographic Data Centre, CCDC No. 219829. Copies of this information can be obtained free of charge from The Director, CCDC, 12 Union road, Cambridge, CB2 1EZ, UK (fax: + 44-1223-336-033; email: [email protected] or http://www.ccdc.cam.ac.uk).