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[摘要]:Two new four-connected metal benzimidazolates, (DMbimH = 5,6-dimethylbenzimidazole, TIF = tetrahedral imidazolate framework), with an unprecedented four-connected topol. were solvothermally synthesized and structurally characterized. TIF-1Zn exhibits permanent microporosity and has high thermal stability. It features unusual topol. features, such as 3- and 16-rings and multidimensional large pore channels, which underlines the rich synthetic and structural chem. of imidazolate-based porous frameworks that are yet to be explored. |
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