Chem. J. Chinese Universities ›› 2001, Vol. 22 ›› Issue (8): 1292.

• Articles • Previous Articles     Next Articles

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

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

CLC Number: 

TrendMD: