高等学校化学学报 ›› 1992, Vol. 13 ›› Issue (10): 1205.

• 论文 • 上一篇    下一篇

固相配位化学反应研究(LVI)——无水醋酸镍与水杨醛肟在室温下的固-固相化学反应

郑丽敏, 张卫华, 忻新泉   

  1. 南京大学配位化学研究所, 南京, 210008
  • 收稿日期:1991-03-05 修回日期:1992-05-11 出版日期:1992-10-24 发布日期:1992-10-24
  • 通讯作者: 忻新泉
  • 基金资助:

    国家自然科学基金;国家教育委员会科技司资助课题;博±点基金资助课题

Studies on the Solid State Reactions of Coordination Compounds (LVI)——The Solid-Solid State Reaction of Salicylaldoxime with Anhydrous Nickel Acetate at Room Temperature

ZHENG Li-Min, ZHANG Wei-Hua, XIN Xin-Quan   

  1. Coordination Chemistry Institue, Nanjing University, Nanjing, 210008
  • Received:1991-03-05 Revised:1992-05-11 Online:1992-10-24 Published:1992-10-24

摘要: 30℃常压条件下,无水醋酸镍与水杨醛肟发生固-固化学反应,生成反式-水杨醛肟合镍配合物,反应在4h内完成.产率高达99%.用元素分析、X射线粉末衍射红外光谱等表征了固相产物.用DTA法对比了在非等温条件下的固相反应情况,通过电导法计算出该固相反应的活化能.

关键词: 无水醋酸镍, 水杨醛肟, 固-固相反应

Abstract: Solid-solid state reaction of salicylaldoxime with anhydrous nickel acetate results in the formation of trans-[Ni(SAO)2] The process can be completed by putting the mixture at 30℃ for 4 hours,with a high yield of 99%.XRD,IR and elemental analysis are used to charaterize the solid product.The kinetics of the reaction is investigated by using the electrical conductivity measurement

Key words: Anhydrous nickel acetate, Salicylaldoxime, Solid-solid state reaction

TrendMD: