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(Acetonitrile-κN)aqua[N,N′-bis(pyridin-2-ylmethyl)ethane-1,2-diamine-κ(4) N,N′,N′′,N′′′]zinc(II) perchlorate
The structure of the title compound, [Zn(C(14)H(18)N(4))(C(2)H(3)N)(H(2)O)](ClO(4))(2), contains a six-coordinate cation consisting of the tetradentate bispicen ligand, coordinated water, and coordinated acetonitrile, with the latter two ligands adopting a cis configuration. There are two formula...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5730320/ https://www.ncbi.nlm.nih.gov/pubmed/29250383 http://dx.doi.org/10.1107/S2056989017013603 |
Sumario: | The structure of the title compound, [Zn(C(14)H(18)N(4))(C(2)H(3)N)(H(2)O)](ClO(4))(2), contains a six-coordinate cation consisting of the tetradentate bispicen ligand, coordinated water, and coordinated acetonitrile, with the latter two ligands adopting a cis configuration. There are two formula units in the asymmetric unit. Both cations show almost identical structural features with the bispicen ligand adopting the more common cis-β conformation. One of the four perchlorate anions is disordered over two positions, with occupancies of 0.9090 (15) and 0.0910 (15). There is extensive inter-ionic hydrogen bonding between the perchlorate anions and O—H and N—H groups in the cations, including a bifurcated hydrogen bond between an N—H group and two O atoms of one perchlorate anion. As a result of this extended hydrogen-bond network, the ions are linked into a complex three-dimensional array. |
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