Topology Conversions of Non-Interpenetrated Metal–Organic Frameworks to Doubly Interpenetrated Metal–Organic Frameworks,Chemistry of Materials

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Topology Conversions of Non-Interpenetrated Metal–Organic Frameworks to Doubly Interpenetrated Metal–Organic Frameworks
Chemistry of Materials ( IF 7.2 ) Pub Date : 2017-04-18 00:00:00 , DOI: 10.1021/acs.chemmater.6b05277
Seok Jeong ₁ , Dongwook Kim ₁ , Jeongin Park ₁ , Sunyoung Shin ₁ , Hyehyun Kim ₁ , Gyoung Hwa Jeong ₁ , Dohyun Moon ₂ , Hoi Ri Moon ₁ , Myoung Soo Lah ₁

Affiliation

Non-interpenetrated three-dimensional (3D) metal–organic frameworks (MOFs) with both an interpenetration-favorable (3,5)-c hms topology and an interpenetration-unfavorable (3,5)-c gra topology are converted to doubly interpenetrated analogues with hms-c topology by thermal treatment, even in the absence of solvent. Depending on the conversion temperature and the properties of the pillaring ligand in the non-interpenetrated 3D MOF, which is based on two-dimensional sheets with 3-c hcb topology pillared by neutral ditopic linkers, the pillaring ligands in the interpenetrated MOFs produced are partially removed during the thermal conversions, leading to interpenetrated MOFs that simultaneously contain both micro- and mesopores.

中文翻译：

非互穿金属有机框架的拓扑转换为双互穿金属有机框架

具有互穿有利（3,5）-c hms拓扑和互穿不利（3,5）-c gra拓扑的非互穿三维（3D）金属-有机框架（MOF）转换为双互穿甚至在没有溶剂的情况下也可以通过热处理获得具有hms-c拓扑的类似物。根据转化温度和非互穿的3D MOF中柱撑配体的性质，该结构基于具有中性双位连接基柱的3-c hcb拓扑的二维片材，产生的互穿MOF中的柱配体部分地在热转化过程中将其去除，导致互穿的MOF同时包含微孔和中孔。

更新日期：2017-04-28

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