A novel Cd（Ⅱ） coordination polymer, {[Cd3（tzo）2（suc）（H2O）6-（suc）}n （Htzo = 1,2, 4-triazole, H2suc = succinic acid）, has been synthesized from the reaction of aqueous solution of Cd（NO3）2·4H2O with ...A novel Cd（Ⅱ） coordination polymer, {[Cd3（tzo）2（suc）（H2O）6-（suc）}n （Htzo = 1,2, 4-triazole, H2suc = succinic acid）, has been synthesized from the reaction of aqueous solution of Cd（NO3）2·4H2O with a 1：1 mixture ofdisodium succinate, and 1,2,4-triazole by hydrothermal techniques, and structurally characterized by X-ray analysis and spectral techniques. To the best of our knowledge, among the few documented triazole-cadmium coordination polymers, this complex presents a novel configuration. The deprotonated 1,2,4-triazole is in tridentate and succinate in bis-chelate modes to link the Cd（ll） centers, generating a 2-D grid-like network topology. Thermogravimetric analysis results show that the framework architecture is a stable porous material. The fluorescent emission has also been discussed.展开更多
文摘A novel Cd（Ⅱ） coordination polymer, {[Cd3（tzo）2（suc）（H2O）6-（suc）}n （Htzo = 1,2, 4-triazole, H2suc = succinic acid）, has been synthesized from the reaction of aqueous solution of Cd（NO3）2·4H2O with a 1：1 mixture ofdisodium succinate, and 1,2,4-triazole by hydrothermal techniques, and structurally characterized by X-ray analysis and spectral techniques. To the best of our knowledge, among the few documented triazole-cadmium coordination polymers, this complex presents a novel configuration. The deprotonated 1,2,4-triazole is in tridentate and succinate in bis-chelate modes to link the Cd（ll） centers, generating a 2-D grid-like network topology. Thermogravimetric analysis results show that the framework architecture is a stable porous material. The fluorescent emission has also been discussed.
