高等学校化学学报

高等学校化学学报 ›› 2001, Vol. 22 ›› Issue (8): 1292.

• 研究简报 • 上一篇    下一篇

氧和碳酸根桥联的双核铁(Ⅲ)配合物的合成、结构和光谱研究

阎世平, 王庆伦, 程鹏, 刘欣, 廖代正, 姜宗慧, 冷雪冰, 翁林红   

  1. 南开大学化学系, 天津 300071
  • 收稿日期:2000-07-13 出版日期:2001-08-24 发布日期:2001-08-24
  • 通讯作者: 阎世平(1946年出生),男,教授,博士生导师,从事功能配合物和生物无机化学研究.
  • 基金资助:

    国家自然科学基金(批准号:29771021)

Structure and Properties of Dibridged (μ-oxo)(μ-CO3) diiron(Ⅲ) Complex

YAN Shi-Ping, WANG Qing-Lun, CHENG Peng, LIU Xin, LIAO Dai-Zheng JIANG Zong-Hui, LENG Xue-Bing, WENG Lin-Hong   

  1. Department of Chemistry, Nankai University, Tianjin 300071, China
  • Received:2000-07-13 Online:2001-08-24 Published:2001-08-24

PDF (PC)

被引次数

6

关键词: 双核铁配合物, 氧桥配合物, 晶体结构

Abstract: A ( μ oxo)( μ-CO3)diiron(Ⅲ) complex of tri(2-pyridylmethyl)amine(TPA), [Fe2L2( μ-O) ( μ-CO3)] (ClO4)2·MeOH·EtOH·H2O], was synthesized and characterized, where Lrepresents TPA. This complex crystallizes in the monoclinic space group P21/c with a=1.1810(3)nm, b=3.7281(8)nm, c=1.3770(3)nm , β=115.393(3)°, V=5.477(2)nm3, Z=4. R1=0.0849 and wR2=0.1962. The UV-Vis spectra of this compound show multiply absorption bands in200-800 nm range, which are similar to that of N3- coordinated met hemerythrin. , was synthesized and characterized, where Lrepresents TPA. This complex crystallizes in the monoclinic space group P21/c with a=1.1810(3)nm, b=3.7281(8)nm, c=1.3770(3)nm , β=115.393(3)°, V=5.477(2)nm3, Z=4. R1=0.0849 and wR2=0.1962. The UV Vis spectra of this compound show multiply absorption bands in 200-800 nm range, which are similar to that of N3- coordinated met hemerythrin.

Key words: Diiron complex, μ-oxo-complex, Crystal structure

中图分类号: 

TrendMD: