The lead iodide adduct [（Pb2I5）（L-H+）·2DMF]n （L=piperazine） has been prepared by self-assembly and structurally characterized. It presents one dimens ional structure and crystallizes in Triclinic, P1 space ...The lead iodide adduct [（Pb2I5）（L-H+）·2DMF]n （L=piperazine） has been prepared by self-assembly and structurally characterized. It presents one dimens ional structure and crystallizes in Triclinic, P1 space group with the crystal c ell parameter: a=0.922 06（18） nm, b=1.237 5（3） nm, c=1.297 2（3） nm,A=99.05（3）。,B=102.98（3）。,Y=250760.105.30（3）。,and V=1.3538（6）nm3,Z=2,D=3.078 Mg·m-3,w（Mo Ka）=18.127 mm-3‘,F（OOO）=1 085,chemical for-mula C16H43N8O4P4I10 and M2=2.509.39,the final R=0.053 3 and wR=0.1464 for 3 889 observed reflections with 1>2a（I）.CCDC:250760.展开更多
Dibenzyltin bis(dithiomorpholinocarbamate) was synthesized by the reaction of dibenzyltin dichloride with dithiomorpholinocarbamate. The compound was characterized by elemental analysis, IR, 1H NMR and MS. and the cry...Dibenzyltin bis(dithiomorpholinocarbamate) was synthesized by the reaction of dibenzyltin dichloride with dithiomorpholinocarbamate. The compound was characterized by elemental analysis, IR, 1H NMR and MS. and the crystal structure was determined by X ray single crystal diffraction. The crystal belongs to orthorhombic with space group Pca21, a=1.8327(3)nm, b= 0.65678(12)nm, c=2.2583(4)nm, Z=4, V=2.718 (9)nm3, Dx=1.528g·cm-3,μ=1.271mm-1, F(000)=1272, R1=0.0434, wR2=0.1152. In the crystals, the structures consist of discrete molecules containing six coordinate tin atoms in a distorted octahedron configuration.展开更多
文摘The lead iodide adduct [（Pb2I5）（L-H+）·2DMF]n （L=piperazine） has been prepared by self-assembly and structurally characterized. It presents one dimens ional structure and crystallizes in Triclinic, P1 space group with the crystal c ell parameter: a=0.922 06（18） nm, b=1.237 5（3） nm, c=1.297 2（3） nm,A=99.05（3）。,B=102.98（3）。,Y=250760.105.30（3）。,and V=1.3538（6）nm3,Z=2,D=3.078 Mg·m-3,w（Mo Ka）=18.127 mm-3‘,F（OOO）=1 085,chemical for-mula C16H43N8O4P4I10 and M2=2.509.39,the final R=0.053 3 and wR=0.1464 for 3 889 observed reflections with 1>2a（I）.CCDC:250760.
文摘Dibenzyltin bis(dithiomorpholinocarbamate) was synthesized by the reaction of dibenzyltin dichloride with dithiomorpholinocarbamate. The compound was characterized by elemental analysis, IR, 1H NMR and MS. and the crystal structure was determined by X ray single crystal diffraction. The crystal belongs to orthorhombic with space group Pca21, a=1.8327(3)nm, b= 0.65678(12)nm, c=2.2583(4)nm, Z=4, V=2.718 (9)nm3, Dx=1.528g·cm-3,μ=1.271mm-1, F(000)=1272, R1=0.0434, wR2=0.1152. In the crystals, the structures consist of discrete molecules containing six coordinate tin atoms in a distorted octahedron configuration.
基金Supported by national significant industry and technology special projects ( high-tech development and reform commission [2008]No. 2441)the president of Chinese Academy of Forestry foundation (CAFYBB2008009)the 948 program of the State Forestry Administration (2009 - 4 - 55)
