Three silver (I) supramolecular compounds constructed from pyridinium or methylimidazolium polycations: Synthesis, crystal structure and properties

Journal of Chemical Sciences

Hai Juan Du¹  Wen Li Zhang¹  Yun-Yin Niu1¹  Ya Bin Lu¹  Chao-Hai Wang¹  Yao Li¹ 

[1] College of Chemistry and Molecular Engineering, Zhengzhou University, Henan 450001, P R China$$

关键词: Supramolecule;    one-dimension cluster;    electrostatic attraction.;   

DOI  :  

来源: Indian Academy of Sciences

【 摘 要 】

Three metal halide cluster supramolecular polymers, {(TBP)[Ag3Br6]}n (1), {(TBI)[Ag3Br6]}n (2) and {(TBP)[Ag3I6]}n (3) (TBP=1, 3, 5-tris(N-pyridinium methyl)benzene, TBI=1, 3, 5-tris(methylimidazole methyl)benzene), have been synthesized and characterized by thermoanalysis and spectroscopic methods, as well as single-crystal X-ray diffraction. Complexes 1, 2 and 3 all feature a one-dimensional chain structure, which is further extended by electrostatic attraction. The TGA, UV-Vis diffuse reflectance spectra in the solid state and optical band gap properties of the three complexes were also investigated.

【 授权许可】

Unknown