Distinct supramolecular inclusion solids built by second sphere coordination of cobalt chloride anion with N,N,N′,N′-tetra-p-methylbenzyl-ethylenediamine
| Autor: | Bao-xin Wang, Fang Xia, Fang Guo, Wen-Sheng Guo, Hong-yu Guan, Jian Tong |
|---|---|
| Rok vydání: | 2011 |
| Předmět: |
biology
Ligand Stereochemistry Supramolecular chemistry chemistry.chemical_element Ethylenediamine General Chemistry Condensed Matter Physics biology.organism_classification Chloride Ion chemistry.chemical_compound Crystallography chemistry medicine Molecule Tetra General Materials Science Cobalt medicine.drug |
| Zdroj: | Solid State Sciences. 13:59-65 |
| ISSN: | 1293-2558 |
| DOI: | 10.1016/j.solidstatesciences.2010.10.009 |
| Popis: | We have presented herein the utilization of second sphere coordination approach to construct supramolecular inclusion solids with varieties of guest molecules. Two distinct types of host frameworks were constructed by cobalt chloride anion ([CoCl4]2− or [Co2Cl6]2−) and diprotonated N-bidentate ligand L1 (N,N,N′,N′-tetra-p-methylbenzyl-ethylenediamine) or chloride anion-directed L1. The pillared double - layered host framework constructed by cobalt chloride anion ([CoCl4]2− or [Co2Cl6]2−) and chloride anion-directed L1 can encapsulate o-hydroxybenzaldehyde and p-hydroxybenzaldehyde molecules, leading to the formation of supramolecular inclusion solids: {[C7H6O2]1.5·[CH4O]0.5} ⊂ {[L1]2·4H+·2Cl−·[CoCl4]2−} (1) and {[C7H6O2]0.5·[CH4O]0.25} ⊂ {[L1]·2H+·Cl−·[Co2Cl6]0.52−} (2); whereas the channel-cave host framework constructed by [CoCl4]2− and L1 can include acetic acid molecules, leading to the formation of supramolecular inclusion solid [C2H4O2]2 ⊂ {[L1]·2H+·[CoCl4]2−} (3). |
| Databáze: | OpenAIRE |
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