Axial Chirality and Supramolecular Interactions: The Case of [(κ<sup>2</sup>-<i>P</i>,<i>P</i>-{PPh<sub>2</sub>NMe}<sub>2</sub>CO)Cu<sup>I</sup>Cl]<sub>2</sub>
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The title compound [(κ2-P,P-{PPh2NMe}2CO)CuICl]2 (4) is readily formed by the reaction between (PPh2NMe)2CO and copper(I) chloride. Compound 4 forms a two-dimensional supramolecular network of Cu2Cl2-centered dimers that are linked by π−π interaction between the phenyl substituents on phosphorus in the solid state. Because of the nature of these π−π interactions, only one of the three possible enantiomers, the meso form, can be observed in the crystals.
创建时间：
2016-05-05
