摘要
以三环己基氢氧化锡为原料,与取代的间苯二甲酸反应,得到了含有萘二甲酰亚胺结构的有机锡羧酸酯,化合物经元素分析、红外光谱及核磁共振波谱表征确认。晶体结构由X-射线单晶衍射法测定,它属于三斜晶系,空间群为P-1,晶胞参数:a=11.7829(7),b=12.9965(8),c=19.2944(12),α=92.6570(10)°,β=99.7970(10)°,γ=115.5100(10)°,V=2603.9(3)3,Z=2,Dc=1.397mg/m3,R1=0.0362,wR2=0.0761。热重分析表明化合物具有良好的热稳定性。
The titled organotin carboxylate was synthesized by the reaction of tricyclohexyhin hydroxide with substituted isophthalic acid and characterized by elemental analysis, FT-IR, 5MR and single-crystal X-ray diffraction. The structural analysis showed that the compound belongs to triclinic crystal system, P-1 space group with a=11.7829(7)(A),b=12.9965(8)(A),c=19.2944(12)(A),α=92.6570(10)°,β=99.7970(10)°,γ=115.5100(10)°,V=2603.9(3)(A)3,Z=2,Dc=1.397mg/m3,R1=0.0362,wR2=0.0761.The TG experiment showed thatthe compound has better thermal stability.
出处
《化学通报》
CAS
CSCD
北大核心
2014年第8期819-822,共4页
Chemistry
基金
吉林师范大学博士科研启动项目(2012003)
吉林省教育厅"十一五"科学技术研究项目(2010354)资助
关键词
三环己基锡
晶体结构
热稳定性
Tricyclohexyltin, Crystal structure, Thermal stability