The thermal decomposition of complex salts of bismuth(III) bromide with hydrobromides of aromatic amines
作者:Bogdan Ptaszyński
DOI:10.1016/0040-6031(94)80053-7
日期:1994.1
Abstract The thermal decomposition of sparingly soluble crystalline complex salts formed in the solution of bismuth(III) bromide and hydrobromides of pyridine, 3-methylpyridine, 2,6-methylpyridine, 2-aminopyridine, 4-aminopyridine and piperidine in 40% hydrobromic acid has been studied. Thermal analysis curves (DTA, TG, DTG) are presented. In the course of decomposition, the corresponding amine or
摘要 溴化铋 (III) 和吡啶、3-甲基吡啶、2,6-甲基吡啶、2-氨基吡啶、4-氨基吡啶和哌啶在 40% 氢溴酸中的溶液中形成的微溶结晶络盐的热分解具有被研究过。提供了热分析曲线(DTA、TG、DTG)。在分解过程中,释放出相应的胺或其分解产物HBr和BiBr 3 。确定了酰胺的碱性对化合物的熔化温度和热稳定性的影响。与类似的锑 (III) 和砷 (III) 配合物进行了比较。