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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 被引量:1
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作者 胡丽华 周弟 《化学研究与应用》 CAS CSCD 北大核心 2010年第12期1578-1582,共5页
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 g... 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. 展开更多
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
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