作者: Lei Guan , Ying Wang
DOI: 10.1080/15533174.2015.1137318
关键词: Ligand 、 Hydrothermal circulation 、 Infrared spectroscopy 、 Chemistry 、 Crystal structure 、 Sulfonate 、 Hydrothermal synthesis 、 Carboxylate 、 Inorganic chemistry 、 Luminescence 、 Crystallography
摘要: abstractA novel calcium complex, [Ca4(SIP)3(phen)8(H2O)6]·(Hphen)·(phen)·27H2O (1) (NaH2SIP = 5-sulfoisophthalic monosodium salt, phen 1,10-phenanthroline), has been synthesized by hydrothermal reaction at 160°C. It was characterized X-ray single-crystal diffraction, infrared spectroscopy, and elemental thermogravimetric analysis. Complex 1 features an approximate U-shaped structure, where the tetranuclear ions are bridged tridentate tetradentate SIP3− ligands, together with free 1H-protonated 1,10-phenanthroline balancing charge. Each ion is eight-coordinated showing distorted bicapped trigonal prism geometry. The luminescence spectrum indicates emission maximum 463 nm. shows a second harmonic generation response that three times of KH2PO4.