A Porous Cadmium(II) Framework: Synthesis, Crystal Structure, Gas Adsorption, and Fluorescence Sensing Properties

作者：Zhou, Pingping^*

来源：Zeitschrift fur Anorganische und Allgemeine Chemie, 2017, 643(10): 653-656.

DOI：10.1002/zaac.201600448

• Solvothermal synthesis
• Cadmium
• Crystal structure
• Luminescence sensing

The Cd-II compound, namely [Cd(Tppa)(SO4)(H2O)](n) (1) [Tppa = tris(4-(pyridyl)phenyl) amine], was synthesized by the reaction of CdSO(4)8H(2)O and Tppa under solvothermal conditions. Single crystal X-ray diffraction analysis revealed that compound 1 features a 3D porous framework based on 1D inorganic -[Cd-SO4-Cd](n)- chains. Topological analysis reveals that compound 1 represents a trinodal (3,4,6)-connected topological network with the point symbol of {6.7(2)}(2){6(4).7.10}{6(4).7(5).8(4).10(2)}. Gas adsorption properties investigations indicate that compound 1 exhibits moderate adsorption capacities for light hydrocarbons at room temperature. Luminescencence property studies revealed that this Cd-II compound exhibits high fluorescence sensitivity for sensing of CS2 molecule.

• 出版日期2017-5-18
• 单位河北农业大学