Crystal structure of (perchlorato-κO)(1,4,7,10-tetraazacyclododecane-κ4N)copper(II) perchlorate

Acta Crystallographica Section E: Crystallographic Communications

Deidra L. Gerlach¹  Jessica L. Gray¹  Elizabeth T. Papish¹ 

[1] Department of Chemistry, University of Alabama, 250 Hackberry Lane, Tuscaloosa, AL 35487-0336, USA;

关键词: crystal structure;    copper(II);    cyclen;    perchlorate;   

DOI  :  10.1107/S2056989016019563

来源: DOAJ

【 摘 要 】

The crystal structure of the title salt, [Cu(ClO4)(C8H20N4)]ClO4, is reported. The CuII ion exhibits a square-pyramidal geometry and is coordinated by the four N atoms of the neutral 1,4,7,10-tetraazacyclododecane (cyclen) ligand and an O atom from one perchlorate anion, with the second perchlorate ion hydrogen-bonded to one of the amine N atoms of the cyclen ligand. Additional N—H...O hydrogen bonds between the amine H atoms and the coordinating and non-coordinating perchlorate groupscreate a three-dimensional network structure. Crystals were grown from a concentrated methanol solution at ambient temperature, resulting in no co-crystallization of solvent.

【 授权许可】

Unknown