A new inorganic coordination compound Mn2Hg4(SCN)12 was synthesized. T he grown crystals were characterized by elemental analysis, infrared spectroscop ic analysis and powder crystal X-ray diffraction in detail. The c...A new inorganic coordination compound Mn2Hg4(SCN)12 was synthesized. T he grown crystals were characterized by elemental analysis, infrared spectroscop ic analysis and powder crystal X-ray diffraction in detail. The crystal structur e of Mn2Hg4(SCN)12 was determined by single-crystal X-ray diffraction. It belong s to monoclinic system, P21/c space group. The cell dimensions are: a=1.171 6 nm , b=1.431 05 nm, c=2.105 1 nm, In the structure of it, ha lf of Mn2+ cations have five-coordinate number, and other half of Mn2+ cations h ave six-coordinate number; 3/4 of Hg2+ cations are coordinated by four SCN-, 1/4 of Hg2+ cations are coordinated by three SCN-and one NCS-, all the coordinatio n geometry of Hg2+ show slightly distorted tetrahedrons. CCDC: 244939.展开更多
A novel one-dimension coordination polymer n was synthesized through the reaction of alpha, alpha’-dichloro-p-xylene and HgI2 in mixed MeOH-THF (1∶1) solution. The compound was characterized by X-ray crystallography...A novel one-dimension coordination polymer n was synthesized through the reaction of alpha, alpha’-dichloro-p-xylene and HgI2 in mixed MeOH-THF (1∶1) solution. The compound was characterized by X-ray crystallography and crystallizes in orthorhombic with space group Pnma. The cell parameters of the title compound are: a=0.936 3(2) nm, b=1.769 4(4) nm, c=1.032 2(2) nm, α=90°. Attractive I...I interactions link HgI2(btx) chains directly resulting in the formation of three-dimensional network structure. In addition, the compound shows better luminescence spectroscopic property in the solid state, and is thermally stable below 126 ℃. CCDC: 233053.展开更多
文摘A new inorganic coordination compound Mn2Hg4(SCN)12 was synthesized. T he grown crystals were characterized by elemental analysis, infrared spectroscop ic analysis and powder crystal X-ray diffraction in detail. The crystal structur e of Mn2Hg4(SCN)12 was determined by single-crystal X-ray diffraction. It belong s to monoclinic system, P21/c space group. The cell dimensions are: a=1.171 6 nm , b=1.431 05 nm, c=2.105 1 nm, In the structure of it, ha lf of Mn2+ cations have five-coordinate number, and other half of Mn2+ cations h ave six-coordinate number; 3/4 of Hg2+ cations are coordinated by four SCN-, 1/4 of Hg2+ cations are coordinated by three SCN-and one NCS-, all the coordinatio n geometry of Hg2+ show slightly distorted tetrahedrons. CCDC: 244939.
文摘A novel one-dimension coordination polymer n was synthesized through the reaction of alpha, alpha’-dichloro-p-xylene and HgI2 in mixed MeOH-THF (1∶1) solution. The compound was characterized by X-ray crystallography and crystallizes in orthorhombic with space group Pnma. The cell parameters of the title compound are: a=0.936 3(2) nm, b=1.769 4(4) nm, c=1.032 2(2) nm, α=90°. Attractive I...I interactions link HgI2(btx) chains directly resulting in the formation of three-dimensional network structure. In addition, the compound shows better luminescence spectroscopic property in the solid state, and is thermally stable below 126 ℃. CCDC: 233053.
