摘要
应用一步法合成配合物N,N-二正丁基二硫代氨基甲酸锑(SDBC).通过IR、13C-NMR、元素分析EA和等离子发射光谱ICP等对产物的分子结构进行表征.表征结果显示合成产物符合目标物SDBC的组成与结构,其配位数n=3;DSC测定SDBC的熔点为73℃,熔程较短,纯度较高;TGA表明SDBC有较好的热稳定性,当温度高于220℃时,它有个明显的热失重区域.
A complex N, N- dibutyl dithiocarbamate antimony （SDBC） was synthesized by one- step method. The results of IR, 13C-NMR, EA and ICP test indicated that the composition and structure of the product accord with the target product and the coordination number of SDBC is 3. Moreover, the DSC curve showed a single and narrow peak at 73 ℃, which indicates that the melting point of the product is 73 ℃ and the purity of the product is extremely high. Finally, the TGA curve showed that there is an obvious weight loss when the temperature is above 220 ℃, SDBC exhibits a good thermal stability.
出处
《安徽大学学报（自然科学版）》
CAS
北大核心
2012年第3期85-89,共5页
Journal of Anhui University(Natural Science Edition)
关键词
N
N-二正丁基二硫代氨基甲酸锑
硫化促进剂
一步法
SDBC （ N, N-dibutyl dithiocarbamate antimony）
vulcanization accelerator
one-step method
