A new unsymmetrical dinucleating ligand and its first Fe~(III)Zn~(II) complex:Structure and solid state properties of an unexpected tetranuclear Fea_2~(III)Zn_2~(II) complex containing the [Fe~(III)(mu-OH)_2Fe~(III)] structural motif

Rafael Jovito; Ademir Neves; Adailton J.Bortoluzzi; Mauricio Lanznaster; Valderes Drago; Wolfgang Haase

首页> 外文期刊>Inorganic Chemistry Communications >A new unsymmetrical dinucleating ligand and its first Fe~(III)Zn~(II) complex:Structure and solid state properties of an unexpected tetranuclear Fea_2~(III)Zn_2~(II) complex containing the [Fe~(III)(mu-OH)_2Fe~(III)] structural motif

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A new unsymmetrical dinucleating ligand and its first Fe~(III)Zn~(II) complex:Structure and solid state properties of an unexpected tetranuclear Fea_2~(III)Zn_2~(II) complex containing the [Fe~(III)(mu-OH)_2Fe~(III)] structural motif

机译：一种新的不对称双核配体及其第一个Fe〜（III）Zn〜（II）配合物：含有[Fe〜（III）（mu）的四核Fea_2〜（III）Zn_2〜（II）配合物的结构和固态性质-OH）_2Fe〜（III）]结构基序

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The synthesis and characterization of a new unsymmetrical N_4O_3-donor ligand (H_2L~1=2-[(2-pyridylmethyl)(carboxyamido-methyl)aminomethyl]-6-[(2-hydroxybenzyl)(2-pyridylmethyl)aminomethyl]-4-methyl phenol) and its dinuclear [(L~1)Fe~(III)(mu-OAc)_2-Zn~(II)]~+ complex are presented.Importantly,reported for the first time here is the X-ray structure and magnetic and Mossbauer properties of an unprecedented tetranuclear [Fe_2~(III)Zn_2~(II)] complex containing the {Fe~(III)(mu-OH)_2Fe~(III)} structural motif,which can be easily obtained through the reaction of stoichiometric amounts of H_2L~1 and the perchlorate salts of [Fe(OH_2)_6]~(3+) and [Zn(OH_2)_6]~(2+) under mild basic conditions.

机译：新的不对称N_4O_3-供体配体（H_2L〜1 = 2-[（（2-吡啶基甲基）（羧酰胺基甲基）氨基甲基] -6-[（2-羟基苄基）（2-吡啶基甲基）氨基甲基] -4的合成与表征-甲基苯酚）及其双核[（L〜1）Fe〜（III）（mu-OAc）_2-Zn〜（II）]〜+配合物。重要的是，本文首次报道其X射线含有{Fe〜（III）（mu-OH）_2Fe〜（III）}结构基序的前所未有的四核[Fe_2〜（III）Zn_2〜（II）]配合物的结构，磁性和Mossbauer性质在适度的碱性条件下通过化学计算量的H_2L〜1与[Fe（OH_2）_6]〜（3+）和[Zn（OH_2）_6]〜（2+）的高氯酸盐进行反应。

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来源
《Inorganic Chemistry Communications》 |2005年第3期|共5页
作者
Rafael Jovito; Ademir Neves; Adailton J.Bortoluzzi; Mauricio Lanznaster; Valderes Drago; Wolfgang Haase;
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正文语种 eng
中图分类无机化学;
关键词
di(mu-OH)iron(III) complex; Tetranuclear Fe_2~(III)Zn_2~(II) complex; Unsymmetric ligand;

机译：二（mu-OH）铁（III）配合物;四核Fe_2〜（III）Zn_2〜（II）配合物;不对称配体;

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1. A new unsymmetrical dinucleating ligand and its first Fe~(III)Zn~(II) complex:Structure and solid state properties of an unexpected tetranuclear Fea_2~(III)Zn_2~(II) complex containing the [Fe~(III)(mu-OH)_2Fe~(III)] structural motif [J] . Rafael Jovito, Ademir Neves, Adailton J.Bortoluzzi, Inorganic Chemistry Communications . 2005,第3期

机译：一种新的不对称双核配体及其第一个Fe〜（III）Zn〜（II）配合物：含有[Fe〜（III）（mu）的四核Fea_2〜（III）Zn_2〜（II）配合物的结构和固态性质-OH）_2Fe〜（III）]结构基序
2. A Structural and MOssbauer Study of Complexes with Fe_2(mu-0(H))_2 Cores: Stepwise Oxidation from Fe~(III)(mu-OH)_2Fe~(II) through Fe~(II)(mu-OH)_2Fe~(III) to Fe~(III)(mu-O)(mu-OH)Fe~(III) [J] . Audria Stubna, Du-Hwan Jo, Miquel Costas, Inorganic Chemistry: A Research Journal that Includes Bioinorganic, Catalytic, Organometallic, Solid-State, and Synthetic Chemistry and Reaction Dynamics . 2004,第10期

机译：Fe_2（mu-0（H））_ 2核配合物的结构和MOssbauer研究：Fe〜（III）（mu-OH）_2Fe〜（II）逐步通过Fe〜（II）（mu-OH）_2Fe氧化〜（III）至Fe〜（III）（mu-O）（mu-OH）Fe〜（III）
3. Role of Triplet States of Two Different Ligands in the Sensitized Emission of Ln~(III) (Eu~(III), Tb~(III)) in d-f Hybrid Tetranuclear Heterometal (Zn_2~(II)Ln_2~(III), CdII2Ln_2~(III)) Complexes [J] . Swarna Kamal Samanta, Sk Md Towsif Abtab, Pinki Saha Sardar, European journal of inorganic chemistry . 2014,第19期

机译：df杂四核杂金属（Zn_2〜（II）Ln_2〜（III），CdII2Ln_2〜（III）配合物
4. Structure and Characterization of Fe(III) Complexes with a Square Planar Ligand and the Effect by the Introduction of External Monodentate Axial Ligands [C] . T. Okumura, Y. Funahashi, T. Ozawa, Asian International Conference on Advanced Materials . 2006

机译：用方形平面平面配体的Fe（III）配合物的结构与表征，引入外部单齿轴向配体的效果
5. I. Multicatalysis: Development of a Bismuth(III) triflate-catalyzed Nucleophilic addition/ Hydrofunctionalization Reaction in the Synthesis of Complex Heterocycles II. C--H Arylation of Arenes and Heteroarenes with Palladium-Carboxylate Catalysts: Identification of the Catalyst Resting State and the Crucial Role of Pivalate Ligand in Stabilization of the Catalyst III. C--H Arylation of Heteroarenes with Palladium-Carboxylate Catalysts: Importance of Phosphine Ligand for Basic Heteroarene Substrates IV. C--H Arylation of Heteroarenes with Palladium-Carboxylate Catalysts: Effect of the Properties of Basic Heteroarene Substrates on Direct Arylations. [D] . Tundel, Rachel E. 2011

机译：I.多催化作用：在复杂的杂环化合物的合成中三氟甲磺酸铋（III）催化的亲核加成/加氢官能化反应的发展。羰基钯催化剂对芳烃和杂芳烃的CH-H芳基化反应：催化剂静止状态的鉴定以及新戊酸酯配体在稳定催化剂中的关键作用III。羰基钯催化剂催化杂芳烃的CH芳基化：膦配体对基础杂芳烃基质的重要性IV。杂芳烃与钯-羧酸酯的CH芳基化：碱性杂芳烃底物性能对直接芳基化的影响。
6. Unsymmetrical Bimetallic Complexes with MII–(μ-OH)–MII Cores (MIIMIII = FeIIFeIII MnIIFeIII MnIIMnIII): Structural Magnetic and Redox Properties [O] . Yohei Sano, Andrew C. Weitz, Joseph W. Ziller, -1

机译：具有MII-（μ-OH）-MII核（MIIMIII = FeIIFeIIIMnIIFeIIIMnIIMnIII）的不对称双金属配合物：结构磁性和氧化还原性质
7. Resonance Raman spectroscopy of FeII FeIII and FeIII FeIII model complexes containing an unsymmetrical dinucleating ligand: a biomimetic redox pair for uteroferrin [O] . Norberto S. Gonçalves, Adolfo Horn Jr., Mauricio Lanznaster, 2006

机译：Feii Feiii和Feiii Feii模型配合物的共振拉曼光谱含有不对称的双核酸配体：Uteroferrin的仿生氧化还原对

A new unsymmetrical dinucleating ligand and its first Fe~(III)Zn~(II) complex:Structure and solid state properties of an unexpected tetranuclear Fea_2~(III)Zn_2~(II) complex containing the [Fe~(III)(mu-OH)_2Fe~(III)] structural motif

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