Syntheses and crystal structures of neutral oxorhenium(V) complexes of N2O2-donor tripodal ligands

Syntheses and crystal structures of neutral oxorhenium(V) complexes of N2O2-donor tripodal ligands
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N2O2-供体三足配体的中性氧铼(V)配合物的合成和晶体结构

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发表时间:
2003
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影响因子:
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通讯作者:
P. Mayer
P. Mayer
中科院分区:
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文献类型:
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作者:
A. Abrahams;A. Cowley;T. Gerber;C. Imrie;P. Mayer

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以反式[ReOCl_3(PPh_3)_2]为配体,在乙醇中与2倍摩尔过量的H_2L反应,合成了中性畸变八面体配合物[ReOCl(L)] {H_2L = N,N-双(2-羟苄基)-2-(2-氨乙基)二甲胺(H_2had); N,N-双(2-羟苄基)-氨甲基吡啶(H_2hap); N,N-双(2-羟苄基)-2-(2-氨乙基)吡啶(H_2hae)}。对[ReOCl(had)](1)和[ReOCl(hap)](2)进行了X射线结构测定,并进行了结构比较。在这两种配合物中,氯离子与三脚架叔氨基氮反式配位,酚氧与氧代氧反式配位。
The neutral distorted octahedral complexes [ReOCl(L)] {H2L = N,N-bis(2-hydroxybenzyl)-2-(2-aminoethyl)dimethylamine (H2had); N,N-bis(2-hydroxybenzyl)-aminomethylpyridine (H2hap); N,N-bis(2-hydroxybenzyl)-2-(2-aminoethyl)pyridine (H2hae)} were prepared by the reaction of trans-[ReOCl3(PPh3)2] with a twofold molar excess of H2L in ethanol. X-ray structure determinations of [ReOCl(had)] (1) and [ReOCl(hap)] (2) were performed, and the structures compared. In both complexes the choride is coordinated trans to the tripodal tertiary amino nitrogen, with a phenolate oxygen trans to the oxo oxygen.
探索携带 S-苄基-3-[(2-羟基苯基)亚甲基]二硫代肼基甲酸酯 [ONS]/单硫醇 [S] 供体组的氧铼“3 1”混合配体配合物:合成和表征。
DOI: 10.1016/s0020-1693(00)00193-6
发表时间: 2000
影响因子: 2.8
作者:
Chen,Xiaoyuan;Femia,FrankJ;Babich,JohnW;Zubieta,Jon
通讯作者: Zubieta,Jon