QQ客服 官方微博 反馈留言

	Syntheses, crystal structures and properties of copper(II) complexes of 1,3-bis (4-methyl-5-imidazol-1-yl)ethylideneamino propan-2-ol and 1,3-bis (4-methyl-5-imidazol-1-yl)ethylideneamino propane
	Long, L. S. ; Long LS(龙腊生) ; Tong, Y. X. ; Yang, S. P. ; Chen, X. M. ; Ji, L. N.
	1999
关键词	SCHIFF-BASE MODEL COMPLEXES CU2ZN2SOD MODEL DISMUTASE LIGAND
英文摘要	The syntheses of two polydentate ligands comprising imidazole donors, 1,3-bis[(4-methyl-5-imidazol-1-yl) ethylideneamino]propan-2-ol (BIPO), 1,3-bis[(4-methyl-5-imidazol-1-yl)ethylideneamino]propane (BIP), and their copper(II) complexes [Cu(BIPO)(ClO4)(H2O)] (NO3) . H2O (1) and [Cu(BIP)(ClO4)](ClO4) . 2H(2)O (2) are reported. Single-crystal structural analyses show that (1) adopts an elongated octahedral geometry with the axial positions occupied by a perchlorate oxygen atom and an aqua ligand, while (2) adopts a distorted square-pyramidal geometry with the axial positions occupied by a perchlorate oxygen atom. Electronic spectra in aqueous solution indicate that both (1) and (2) adopt square-pyramidal geometry. Cyclic voltammetry in aqueous solution gives reduction waves at -0.07 and -0.08 V versus s.c.e. for (1) and (2), respectively. The low reduction potential and general reversibility of the redox reaction of (1) and (2) indicate that BIPO and BIP are flexible enough to stabilize both Cu-II and Cu-I forms of the complexes.
语种	英语
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/64761]
专题	化学化工－已发表论文
推荐引用方式 GB/T 7714	Long, L. S.,Long LS,Tong, Y. X.,et al. Syntheses, crystal structures and properties of copper(II) complexes of 1,3-bis (4-methyl-5-imidazol-1-yl)ethylideneamino propan-2-ol and 1,3-bis (4-methyl-5-imidazol-1-yl)ethylideneamino propane[J],1999.
APA	Long, L. S.,龙腊生,Tong, Y. X.,Yang, S. P.,Chen, X. M.,&Ji, L. N..(1999).Syntheses, crystal structures and properties of copper(II) complexes of 1,3-bis (4-methyl-5-imidazol-1-yl)ethylideneamino propan-2-ol and 1,3-bis (4-methyl-5-imidazol-1-yl)ethylideneamino propane..
MLA	Long, L. S.,et al."Syntheses, crystal structures and properties of copper(II) complexes of 1,3-bis (4-methyl-5-imidazol-1-yl)ethylideneamino propan-2-ol and 1,3-bis (4-methyl-5-imidazol-1-yl)ethylideneamino propane".(1999).

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。