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Aqua(1,4,7,10-tetraazacyclododecane)zinc(II) bis(perchlorate)
The cationic Zn(II) part of aqua(1,4,7,10-tetraazacyclododecane)zinc(II) bis(perchlorate), [Zn(C(8)H(20)N(4))(H(2)O)](ClO(4))(2), exhibits a slightly distorted square-pyramidal coordination environment with a water molecule in the apical position. In the crystal, the macrocyclic ring alternat...
Autores principales: | , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9462334/ https://www.ncbi.nlm.nih.gov/pubmed/36339098 http://dx.doi.org/10.1107/S2414314621003977 |
Sumario: | The cationic Zn(II) part of aqua(1,4,7,10-tetraazacyclododecane)zinc(II) bis(perchlorate), [Zn(C(8)H(20)N(4))(H(2)O)](ClO(4))(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. [Image: see text] |
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