N-咔唑-二硫代甲酸-4-苯乙烯基甲酯的合成、晶体结构及热稳定性  

Synthesis,single crystal structure and thermal stability of 4-vinylbenzyl 9H-carbazole-9-carbodithioate

作　　者：胡丽华[1] 周弟[2] 

机构地区：[1]苏州大学材料与化学化工学部,江苏苏州215104 [2]常熟理工学院化学与材料工程学院,江苏省新型功能材料重点建设实验室,江苏常熟215500

出　　处：《化学研究与应用》2010年第12期1578-1582,共5页Chemical Research and Application

基　　金：常熟理工学院青年教师科研启动基金项目(20070702)

摘　　要：The new dithiocarbamate 4-vinylbenzyl 9H-carbazole-9-carbodithioate was synthesized and characterized by means of 1H NMR,elemental analysis,FT-IR,and X-ray crystallography.The crystal structure is of triclinic,space group Pī,with a=9.4301(19) nm,b=9.518(2) nm,c=10.541(2),α=83.909(16) °,β=77.279(13)°,γ=79.312(14) °,V=904.8(3) nm3,Z=2,F(000)=376,Dc=1.319 mg/ m3,final R1=0.0731,wR2=0.1615 for 10164 observed reflections with I> 2σ(I).The thermal stability of the title compound was also studied.The main released gas product of the thermal decomposition of the title compound were possibly nitrogen,carbon sulfide and hydrogen sulfide,and the final solid product was 14.5% carbon leavings.The new dithiocarbamate 4-vinylbenzyl 9H-carbazole-9-carbodithioate was synthesized and characterized by means of 1H NMR,elemental analysis,FT-IR,and X-ray crystallography.The crystal structure is of triclinic,space group Pī,with a=9.4301（19） nm,b=9.518（2） nm,c=10.541（2）,α=83.909（16） °,β=77.279（13）°,γ=79.312（14） °,V=904.8（3） nm3,Z=2,F（000）=376,Dc=1.319 mg/ m3,final R1=0.0731,wR2=0.1615 for 10164 observed reflections with I 2σ（I）.The thermal stability of the title compound was also studied.The main released gas product of the thermal decomposition of the title compound were possibly nitrogen,carbon sulfide and hydrogen sulfide,and the final solid product was 14.5% carbon leavings.

关 键 词：N-咔唑-二硫代甲酸-4-苯乙烯基甲酯 晶体结构 热分析 

分 类 号：O741.6[理学—晶体学]