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  

Structure and Properties of Dibridged (μ-oxo)(μ-CO_3) diiron(Ⅲ) Complex

作　　者：阎世平[1] 王庆伦[1] 程鹏[1] 刘欣[1] 廖代正[1] 姜宗慧[1] 冷雪冰[1] 翁林红[1] 

机构地区：[1]南开大学化学系,天津300071

出　　处：《高等学校化学学报》2001年第8期1292-1294,共3页Chemical Journal of Chinese Universities

基　　金：国家自然科学基金 (批准号 :2 97710 2 1)

摘　　要：A ( μ oxo)( μ CO 3)diiron(Ⅲ) complex of tri(2 pyridylmethyl)amine(TPA), [Fe 2L 2( μ O) ( μ CO 3)] (ClO 4) 2·MeOH·EtOH·H 2O], was synthesized and characterized, where L represents TPA. This complex crystallizes in the monoclinic space group P2 1/c with a =1.181 0(3) nm, b =3.728 1(8) nm, c = 1.377 0(3) nm , β =115.393(3)°, V =5.477(2) nm 3, Z =4. R 1=0.084 9 and wR 2=0.196 2. The UV Vis spectra of this compound show multiply absorption bands in 200-800 nm range, which are similar to that of N - 3 coordinated met hemerythrin. , was synthesized and characterized, where L represents TPA. This complex crystallizes in the monoclinic space group P2 1/c with a =1.181 0(3) nm, b =3.728 1(8) nm, c = 1.377 0(3) nm , β =115.393(3)°, V =5.477(2) nm 3, Z =4. R 1=0.084 9 and wR 2=0.196 2. The UV Vis spectra of this compound show multiply absorption bands in 200-800 nm range, which are similar to that of N - 3 coordinated met hemerythrin.A ( μ oxo)( μ CO 3)diiron(Ⅲ) complex of tri(2 pyridylmethyl)amine(TPA), [Fe 2L 2( μ O) ( μ CO 3)] (ClO 4) 2·MeOH·EtOH·H 2O], was synthesized and characterized, where L represents TPA. This complex crystallizes in the monoclinic space group P2 1/c with a =1.181 0(3) nm, b =3.728 1(8) nm, c = 1.377 0(3) nm , β =115.393(3)°, V =5.477(2) nm 3, Z =4. R 1=0.084 9 and wR 2=0.196 2. The UV Vis spectra of this compound show multiply absorption bands in 200-800 nm range, which are similar to that of N - 3 coordinated met hemerythrin. , was synthesized and characterized, where L represents TPA. This complex crystallizes in the monoclinic space group P2 1/c with a =1.181 0(3) nm, b =3.728 1(8) nm, c = 1.377 0(3) nm , β =115.393(3)°, V =5.477(2) nm 3, Z =4. R 1=0.084 9 and wR 2=0.196 2. The UV Vis spectra of this compound show multiply absorption bands in 200-800 nm range, which are similar to that of N - 3 coordinated met hemerythrin.

关 键 词：双核铁配合物 晶体结构 氧桥联 碳酸根桥联 合成 光谱 氧 

分 类 号：O614.811[理学—无机化学]