Crystal structure of aqua-(perchlorato)bis-[μ-(E)-2-({[2-(pyridin-2-yl)eth-yl]imino}-meth-yl)phenolato-κ4N,N',O:O]dicopper(II) perchlorate.
2017
The title compound, [Cu2(ClO4)(C14H13N2O)2(H2O)]ClO4, crystallizes as an unsymmetrical dinuclear cation bridged by the phenoxy O atoms with one CuII atom coordinated by a water molecule and the other by a perchlorate anion, thus making both CuII atoms five-coordinate, and with a further perchlorate anion present for charge balance. A long interaction [2.9893 (5) A] between one of the two CuII atoms and an O atom of the perchlorate counter-ion links the cations and anions into linear chains along the a-axis direction. In addition, the water H atoms link with the perchlorate counter-ion. These interactions, along with numerous C—H⋯O interactions between the tetrahedral perchlorate anions, link the ions into a complex three-dimensional array. One of the perchlorate anions is disordered over two conformations with occupancies of 0.586 (4) and 0.414 (4).
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