Particular Handedness Excess through Symmetry-Breaking Crystallization of a 3D Cobalt Phosphonate

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• 作者：Chao-Ying Gao ; Fei Wang ; Hong-Rui Tian ; Lei-Jiao Li ; Jian Zhang ; Zhong-Ming Sun
• 刊名：Inorganic Chemistry
• 出版年：2016
• 出版时间：January 19, 2016
• 年：2016
• 卷：55
• 期：2
• 页码：537-539
• 全文大小：268K
• ISSN：1520-510X

文摘

A 3D chiral cobalt phosphonate has been obtained from achiral precursors in the absence of chiral inducers. Remarkably, the bulk sample is largely enantio-enriched with particular handedness through symmetry-breaking crystallization in spite of multiple repeated experiments. Moreover, protonation of this chiral material introduces Br?nsted acid sites, the structure of which is unique to the heterogeneous phase for the ring opening of epoxies.