高等学校化学学报

高等学校化学学报 ›› 1996, Vol. 17 ›› Issue (9): 1341.

• 论文 • 上一篇    下一篇

穴状Schiff碱铈配合物的合成与晶体结构

张明杰, 谢春艳, 聂玉敏, 崔蓉, 钟卫民   

  1. 天津大学化学系, 天津, 300072
  • 收稿日期:1995-09-08 出版日期:1996-09-24 发布日期:1996-09-24
  • 通讯作者: 张明杰,男,36岁,博士,教授.
  • 作者简介:张明杰,男,36岁,博士,教授.
  • 基金资助:

    国家教育委员会留学回国人员基金

Synthesis and Crystal Structure of Cerium Complex of Schiff Base Cryptand

ZHANG Ming-Jie, XIE Chun-Yan, NIE Yu-Min, CUI Rong, ZHONG Wei-Min   

  1. Department of Chemistry, Tianjin University, Tianjin, 300072
  • Received:1995-09-08 Online:1996-09-24 Published:1996-09-24

PDF (PC)

被引次数

6

摘要： 2,6-二甲酰对甲苯酚和三(2-氨乙基)胺在硝酸铈的模板作用下缩合得到单核穴状Schiff碱配合物[CeNO3·L](NO3)2,铈为九配位。配合物的晶体属三斜晶系,P1空间群,a=1.0833(3)nm,b=1.2654(4)nm,c=1.7626(7)nm,α=83.48°(3),β=89.28(3)°,γ=83.70(3)°V=2.386(2)nm3,Z=2.

关键词: 铈配合物, 穴状Schiff碱, 晶体结构, 合成

Abstract: Amononuclear cerium complex [CeNO3·L] (NO3)2 of hexaimino cryptand was obtained by condensation of tris (2-aminoethyl) amine with 2, 6-diformyl-4-methyl phenol in the template procedure.The complex is nine-coordinate with five oxygen atoms from three phenols and a bidentate nitrate, and four nitrogen atoms from three imino C= Nbonds and a tertiary amine in the cryptand.The complex crystallized in triclinic system, space group P1, a=1.0833(3) nm, b=1.2654(4) nm, c=1.7626(7) nm, α=83.48°(3), β=89.28 (3)°, γ=83.70(3)°, V=2.386(2) nm3, Z=2.

Key words: Cerium complex, Schiff base cryptand, Crystal structure, Synthesis

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