摘要
本文采用微量电导滴定技术和计算机拟合,获得在DMF中Na^+和K^+与2,3-苯并-11-甲基-18-冠-6(BCl-18C6),2,3-苯并-8,15-二甲基-18-冠-6(BC2-18C6),2,3-苯并-8,11,15-三甲基-18-冠-6(BC3-18C6)的配合物的稳定常数及反应热焓,并对所得结果进行了讨论。
The stability constants of coordination compounds and enthalpies of coordination re-action of 2,3-bcnzo-11-methyl- 18-crown-6(BCl-18C6),
2,3-benzo-8,l l-dimethyl-18-crown-6(BC2-18C6) and
2,3-benzo-8,11,15-trimethyl-18-crown-6(BC3-18C6) with Na+ and K+ in DMF were determined by microconductometric titration and computer fitting. The results obtained were discussed.
出处
《无机化学学报》
SCIE
CAS
CSCD
北大核心
1992年第3期246-249,共4页
Chinese Journal of Inorganic Chemistry
关键词
甲基冠醚
碱金属离子
稳定常数
methylcrown alkaline metal ion stability constant enthalpy
