N-丁基苯并咪唑与9,10-二(氯甲基)蒽在加热条件下反应生成氮杂环卡宾盐,接着与六氟磷酸钾进行阴离子交换,形成双(苯并咪唑-2-叶立德)蒽六氟磷酸盐配体1,再将配体1和氧化汞反应生成双(苯并咪唑-2-叶立德)蒽-汞(Ⅱ)配合物2。通过1 H NMR、...N-丁基苯并咪唑与9,10-二(氯甲基)蒽在加热条件下反应生成氮杂环卡宾盐,接着与六氟磷酸钾进行阴离子交换,形成双(苯并咪唑-2-叶立德)蒽六氟磷酸盐配体1,再将配体1和氧化汞反应生成双(苯并咪唑-2-叶立德)蒽-汞(Ⅱ)配合物2。通过1 H NMR、13 C NMR和单晶衍射确定其分子结构,对配体1和配合物2的紫外和荧光性质进行了研究。展开更多
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N-丁基苯并咪唑与9,10-二(氯甲基)蒽在加热条件下反应生成氮杂环卡宾盐,接着与六氟磷酸钾进行阴离子交换,形成双(苯并咪唑-2-叶立德)蒽六氟磷酸盐配体1,再将配体1和氧化汞反应生成双(苯并咪唑-2-叶立德)蒽-汞(Ⅱ)配合物2。通过1 H NMR、13 C NMR和单晶衍射确定其分子结构,对配体1和配合物2的紫外和荧光性质进行了研究。
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.
