作者: Wen-Tong Chen , Jian-Gen Hang , Xiang-Yang Lei , Rong-Hua Hu , Yun-Peng Pei
DOI: 10.1007/S13738-015-0716-7
关键词:
摘要: A solvothermal reaction of GdCl3·6H2O, H6TPPS, and histidine led to the formation a novel gadolinium tetra(4-sulfonatophenyl)porphyrin–amino acid hybrid, namely, {[Gd(His)(H2O)][Gd(H3O)3](H2TPPS)2} n ·3nH2O (1) [His = histidine; H6TPPS = tetra(4-sulfonatophenyl)porphyrin]. The molecular structure complex 1, which was determined by single-crystal X-ray diffraction technique, shows that porphyrin macrocycle is saddle-distorted its center non-metalated. ions show two kinds coordination geometry, i.e., distorted nine-coordinated monocapped square antiprism contorted antiprism. Complex 1 features three-dimensional constructed from connecting moieties together. photoluminescence study reveals it displays an emission in red region. cyclic voltammetry/differential pulse voltammetry, FT-IR, UV–Vis were also investigated detail. hybrid prepared. It region