The title complex, [Y（sip）（H2O）4], （sip = 5-sulfoisophthalate）, has been synthesized and characterized by elemental analysis, IR spectra and single-crystal X-ray analysis. The crystal belongs to the orthorhombic...The title complex, [Y（sip）（H2O）4], （sip = 5-sulfoisophthalate）, has been synthesized and characterized by elemental analysis, IR spectra and single-crystal X-ray analysis. The crystal belongs to the orthorhombic system, space group Pna21, a = 7.235（4）, b = 16.456（5）, c = 10.316（3） A, V = 1228.2（9） A^3, Z = 4, Mr = 404.14, Dc = 2.186 g/cm63, F（000） = 808,μ= 4.979 mm^-1, the final R = 0.0474 and wR = 0.1125 for 2122 observed reflections with I 〉 2σ（I）. The structural analysis shows that the intermolecular hydrogen bonds and π-π interactions result in a three-dimensional supramolecular structure. The complex shows intense luminescence in solid state at room temperature.展开更多
基金Supported by the National Natural Science Foundation of China (20571039, 20171020) and the Ministry of Education of China (20050284031)
文摘The title complex, [Y（sip）（H2O）4], （sip = 5-sulfoisophthalate）, has been synthesized and characterized by elemental analysis, IR spectra and single-crystal X-ray analysis. The crystal belongs to the orthorhombic system, space group Pna21, a = 7.235（4）, b = 16.456（5）, c = 10.316（3） A, V = 1228.2（9） A^3, Z = 4, Mr = 404.14, Dc = 2.186 g/cm63, F（000） = 808,μ= 4.979 mm^-1, the final R = 0.0474 and wR = 0.1125 for 2122 observed reflections with I 〉 2σ（I）. The structural analysis shows that the intermolecular hydrogen bonds and π-π interactions result in a three-dimensional supramolecular structure. The complex shows intense luminescence in solid state at room temperature.
