Aqua(1,4,7,10-tetraazacyclododecane)zinc(II) bis(perchlorate)

Aqua(1,4,7,10-tetraazacyclododecane)zinc(II) bis(perchlorate)

The cationic ZnII part of aqua(1,4,7,10-tetraazacyclododecane)zinc(II) bis(perchlorate), [Zn(C8H20N4)(H2O)](ClO4)2, exhibits a slightly distorted square-pyramidal coordination environment with a water molecule in the apical position. In the crystal, the macrocyclic ring alternates between two confor...

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Bibliographic Details
Main Authors: Yoshimi Ichimaru, Koichi Kato, Hiromasa Kurosaki, Haruto Fujioka, Misa Sakai, Yoshihiro Yamaguchi, Jin Wanchun, Kirara Sugiura, Masanori Imai, Tohru Koike
Format: Article
Language:English
Published: International Union of Crystallography 2021-04-01
Series:IUCrData
Subjects:
crystal structure
zinc(ii) complex
cyclen
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2414314621003977
Description
Summary:The cationic ZnII part of aqua(1,4,7,10-tetraazacyclododecane)zinc(II) bis(perchlorate), [Zn(C8H20N4)(H2O)](ClO4)2, exhibits a slightly distorted square-pyramidal coordination environment with a water molecule in the apical position. In the crystal, the macrocyclic ring alternates between two conformations with equal occupancies. Two of the three perchlorate anions are situated about a twofold rotation axis, and one of them shows disorder of the O atoms with occupancies of 0.62 (7) and 0.38 (7). In the crystal, the complexes are connected by intermolecular hydrogen bonding via the perchlorate anions.
ISSN:2414-3146

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