Two 3D porous cadmium tetrazolate frameworks with hexagonal tunnels |
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Authors: | He Xiang Lu Can-Zhong Yuan Da-Qiang |
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Institution: | State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, People's Republic of China. |
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Abstract: | Two novel high-symmetry 3D porous frameworks, Cd5(tetrazolate)9(OH)(H2O)]n.5nH2O (1) and Cd5(5-aminotetrazolate)9(NO3)]n.3nH2O (2), have been synthesized under hydrothermal conditions and characterized by single-crystal X-ray diffraction analysis. The structures of 1 and 2 are characteristic of hexagonal tunnels through the trigonal-prismatic and hexagonal tubelike building units and exhibit their high stabilities of porous frameworks against the removal of the guest molecules. |
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