The title compound, {CdI2（2,2＇-bipy）}n, was prepared by the hydrothermal reaction of CdI2 and 2,2＇-bipy in an aqueous solution, and its crystal structure was determined by X-ray single-crystal analysis. Crystallog...The title compound, {CdI2（2,2＇-bipy）}n, was prepared by the hydrothermal reaction of CdI2 and 2,2＇-bipy in an aqueous solution, and its crystal structure was determined by X-ray single-crystal analysis. Crystallographic data for 1： C10H8N2CdI2, monoclinic system, space group C2/c, a = 16.927（1）, b = 10.0925（7）, c = 7.7422（3） A, β = 106.0629（4）°, V = 1271.00（14） A^3, Z = 4, F（000） = 944,/a = 6.546 mm^-1, Dc= 2.730 g/cm^3, Mr = 522.38, the final R = 0.0309 and wR = 0.0805 for 1310 observed reflections （I 〉 20（I））. X-ray crystal structure analysis shows that the Cd atom is coordinated by four iodines and two N atoms from one 2,2＇-bipy to form an 1-D chain-like structure through bridging iodines. The fluorescene of the title compound was also discussed.展开更多
基金Supported by the Education Foundation of Fujian (JA 05304)the Project of Fujian Science & Technology Committee (2006F5067)
文摘The title compound, {CdI2（2,2＇-bipy）}n, was prepared by the hydrothermal reaction of CdI2 and 2,2＇-bipy in an aqueous solution, and its crystal structure was determined by X-ray single-crystal analysis. Crystallographic data for 1： C10H8N2CdI2, monoclinic system, space group C2/c, a = 16.927（1）, b = 10.0925（7）, c = 7.7422（3） A, β = 106.0629（4）°, V = 1271.00（14） A^3, Z = 4, F（000） = 944,/a = 6.546 mm^-1, Dc= 2.730 g/cm^3, Mr = 522.38, the final R = 0.0309 and wR = 0.0805 for 1310 observed reflections （I 〉 20（I））. X-ray crystal structure analysis shows that the Cd atom is coordinated by four iodines and two N atoms from one 2,2＇-bipy to form an 1-D chain-like structure through bridging iodines. The fluorescene of the title compound was also discussed.
