Synthesis, structure, spectra and magnetic properties of the unsymmetrical oxo-bridged complex [Fe2O(OAsPh3)(4)Cl-3](2)[Fe2OCl6]center dot 2CH(3)CN

Ondrejkovicova I.; Mrozinski J.; Vancova V.; Melnik M.; Lis T.

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Synthesis, structure, spectra and magnetic properties of the unsymmetrical oxo-bridged complex [Fe2O(OAsPh3)(4)Cl-3](2)[Fe2OCl6]center dot 2CH(3)CN

机译：非对称羰基桥联络合物[Fe2O（OAsPh3）（4）Cl-3]（2）[Fe2OCl6]中心点2CH（3）CN的合成，结构，光谱和磁性

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A new unsymmetrical (mu-oxo)diiron(III) complex [Fe2O(OAsPh3)(4)Cl-3](2)[Fe2OCl6]. 2CH(3)CN (I), where OAsPh3 is triphenylarsine oxide, has been prepared by several ways and characterized by X-ray structural analysis, elemental analysis, spectral and magnetic methods. The complex (I) is formed simultaneously with another two complexes of the composition [Fe2O(OAsPh3)(4)Cl-3][FeCl4]. CH3CN (II) and [Fe(OAsPh3)(4)Cl-2] [ FeCl4] (III). In compound (I) the complex cation has one Fe atom coordinated by four OAsPh3 which form a plane, and the ore-bridged ligand occupies an apex and form a square pyramid configuration about the second iron atom. In the complex anion each Fe atom is tetrahedrally coordinated by three chlorine atoms and the oxo bridge. The magnetic properties have been investigated in the 4.2-300 K temperature range and these data correspond to the EPR spectra. (C) 1998 Elsevier Science Ltd. All rights reserved. [References: 62]

机译：一种新的不对称（mu-oxo）二铁（III）络合物[Fe2O（OAsPh3）（4）Cl-3]（2）[Fe2OCl6]。 2CH（3）CN（I）（其中OAsPh3是三苯ar氧化物）已通过几种方法制备，并通过X射线结构分析，元素分析，光谱和磁性方法表征。配合物（I）与组成为[Fe 2 O（OAsPh 3）（4）Cl-3] [FeCl 4]的另外两种配合物同时形成。 CH3CN（II）和[Fe（OAsPh3）（4）Cl-2] [FeCl4]（III）。在化合物（I）中，络合物阳离子具有一个Fe原子，该Fe原子与形成平面的四个OAsPh3配位，并且矿石桥接的配体占据一个顶点并围绕第二个铁原子形成方形金字塔构型。在络合阴离子中，每个Fe原子都被三个氯原子和氧代桥四面体配位。在4.2-300 K的温度范围内研究了磁性能，这些数据与EPR谱相对应。（C）1998 Elsevier ScienceLtd。保留所有权利。 [参考：62]

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《Polyhedron: The International Journal for Inorganic and Organometallic Chemistry》 |1998年第18期|共12页
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Ondrejkovicova I.; Mrozinski J.; Vancova V.; Melnik M.; Lis T.;
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中图分类化学;无机化学;
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1. Synthesis, structure, spectra and magnetic properties of the unsymmetrical oxo-bridged complex [Fe2O(OAsPh3)(4)Cl-3](2)[Fe2OCl6]center dot 2CH(3)CN [J] . Ondrejkovicova I., Mrozinski J., Vancova V., Polyhedron: The International Journal for Inorganic and Organometallic Chemistry . 1998,第18期

机译：非对称羰基桥联络合物[Fe2O（OAsPh3）（4）Cl-3]（2）[Fe2OCl6]中心点2CH（3）CN的合成，结构，光谱和磁性
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Synthesis, structure, spectra and magnetic properties of the unsymmetrical oxo-bridged complex [Fe2O(OAsPh3)(4)Cl-3](2)[Fe2OCl6]center dot 2CH(3)CN

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