用于富勒烯分离的热激活异构全碳氢分子受体。
Thermally activated isomeric all-hydrocarbon molecular receptors for fullerene separation.
机构信息
College of Chemistry, Beijing Normal University, No. 19, XinJieKouWai St, HaiDian District, Beijing 100875, P. R. China.
出版信息
Chem Commun (Camb). 2019 Mar 26;55(26):3701-3704. doi: 10.1039/c8cc09911a.
PMID:30788481
Abstract
A new all-hydrocarbon macrocycle, cyclo8 (CDMB-8) has been reported. As prepared, it exists in Cs symmetry and shows no interaction with fullerenes (e.g., C60 or C70). High temperature (573 K) treatment induces thermal conversion of the material to an isomeric conformer with D4d symmetry as a receptor for fullerene separation.
摘要
一种新型全碳大环，环己8(CDMB-8)已被报道。在制备时，它以 Cs 对称存在，与富勒烯（如 C60 或 C70）没有相互作用。高温（573 K）处理会促使该材料热转化为具有 D4d 对称的异构体构象，作为富勒烯分离的受体。
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