Coordination and supramolecular network entanglements of organodisulfonates
Coordination and supramolecular network entanglements of organodisulfonates
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DOI：
10.1016/j.ccr.2007.03.018
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发表时间：
2007-08
影响因子：
20.6
通讯作者：
V. Videnova-Adrabińska
中科院分区：
文献类型：
--
作者：
V. Videnova-Adrabińska
本文分析了可变有机二磺酸盐配合物的无限固态结构，检索自CSD v. 5.27。讨论了90种化合物的扩展金属有机框架（MOF）的结合偏好和重复结构和连接基序，导致配位聚合和/或超分子自组装。为了深入了解有序的周期排列，并了解适合该组织的结构控制因素，应用了解纠缠方法。特别讨论了金属离子的配位倾向和几何偏好等因素。二磺酸盐配体的功能从一方面考虑了配位位点的拓扑结构和结合能力，从另一方面考虑了有机间隔物的性质、对称性和附加取代基。图集符号，类似于氢键系统中使用的符号，被提出用于识别结构和连接基序，在研究化合物的扩展固体中观察到。
The infinite solid state architectures of variable organodisulfonate coordination complexes, retrieved from CSD v. 5.27, have been analyzed. The extended metal-organic frameworks (MOF) of 90 compounds are discussed with respect to binding preferences and repeating structural and linking motifs, leading to coordination polymerization and/or supramolecular self-assembly. A disentanglement method is applied in order to gain insight into the ordered periodic arrangement and understand the structure-controlling factors, amenable for that organization. Such factors as coordination predisposition and geometrical preferences of the metal ion are particularly addressed. The functionality of the disulfonate ligands is considered with respect to the topology and binding abilities of the coordinating sites, from one side, and the nature, symmetry and the additional substituent(s) of the organic spacer, from the other side. A graph-set notation, similar to that used in hydrogen bonded systems, is proposed for identification of the structural and linking motifs, observed in the extended solids of the studied compounds.