双（2,6-双）
Bis2,6-bis.
作者信息
Halcrow MA, Kilner CA, Thornton-Pett M
机构信息
School of Chemistry, University of Leeds, Woodhouse Lane, Leeds LS2 9JT, England.
出版信息
Acta Crystallogr C. 2000 Dec;56 (Pt 12):1425-6. doi: 10.1107/s0108270100012981.
PMID:11118974
Abstract
The title compound, Zn(C(29)H(29)N(5))(2)(2).2CH(3)NO(2), contains a Zn(II) ion showing only small deviations from local D(2d) symmetry. The lower rhombicity exhibited by this complex compared with that of its Cu(II) congener suggests that the highly rhombic stereochemistry exhibited by the latter is largely imposed by the stereoelectronic preferences of the Cu(II) ion.
摘要
标题化合物Zn(C₂₉H₂₉N₅)₂₂·2CH₃NO₂包含一个Zn(II)离子，该离子与局部D₂d对称性仅有微小偏差。与铜(II)同系物相比，该配合物表现出较低的菱形度，这表明后者所呈现的高度菱形立体化学很大程度上是由铜(II)离子的立体电子偏好所施加的。
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