摘要
用自行研制的具有恒定温度环境的反应热量计, 以6 m ol·L- 1 HCl溶液为量热溶剂, 测得8羟基喹啉与醋酸铜固相配位反应焓ΔrH○m 为- 7834±0074 kJ·m ol- 1, 从而计算得出配合物Cu(oxin)2的标准生成焓ΔfH○m 为- 114071±0074 kJ·m
The reaction enthalpy of solid solid coordination reaction of 8 hoxine with cooper acetate was determined by solution calorimetry in an isoperibel reaction calorimeter.The calorimetric solvent is the solution of hydrochloric acid(6mol·L -1 ).According to the results,the value Δ rH ○ m=-7 834±0 074 kJ·mol -1 ,Δ fH ○ m(Cu(oxin) 2,s)=-114 071±0 074 kJ·mol -1 are recommended.
出处
《福建师范大学学报(自然科学版)》
CAS
CSCD
1999年第3期46-49,共4页
Journal of Fujian Normal University:Natural Science Edition