γ-环糊精中自二聚 Cu(II)包合物的结构和修饰性质。

The structure and modified properties of a self-dimerised Cu(II) inclusion complex in γ-cyclodextrins.

机构信息

Department of Chemistry, Faculty of Science, Fukuoka University, 8-19-1 Nanakuma, Jonan-ku, Fukuoka 814-0180, Japan.

Department of Chemistry, Faculty of Sciences, Kyushu University, 744 Motooka, Nishi-ku, 819-0395, Fukuoka, Japan.

出版信息

Dalton Trans. 2023 Apr 4;52(14):4475-4480. doi: 10.1039/d3dt00176h.

DOI:10.1039/d3dt00176h

PMID:36919758

Abstract

Inclusion structures incorporating more than one guest molecule are elusive because confinement alters their molecular properties. We report the solid-state characterization of an inclusion complex comprising two γ-cyclodextrins and two [Cu(2-pyridinemethanolate)(2-pyridinemethanol)]PF units. Quantum calculation reveals that occurs. The confined Cu fragment and the unincluded "linear chain [Cu(2-pyridinemethanolate)(2-pyridinemethanol)]PF" exhibit different properties.

摘要

包含多个客体分子的包容结构很难获得，因为受限会改变它们的分子性质。我们报告了一种包含两个γ-环糊精和两个[Cu(2-吡啶甲醇盐)(2-吡啶甲醇)]PF 单元的包合物的固态特性。量子计算表明发生了。受限的 Cu 片段和未包含的“线性链[Cu(2-吡啶甲醇盐)(2-吡啶甲醇)]PF”表现出不同的性质。