Facile synthesis of a rare example of an iron(III) iodide complex, [FeI_3(AsMe_3)_2], from the reaction of Me_ 3AsI_2 with unactivated iron powder

Barnes N.A.; Godfrey S.M.; Ho N.; McAuliffe C.A.; Pritchard R.G.

首页> 外文期刊>Polyhedron: The International Journal for Inorganic and Organometallic Chemistry >Facile synthesis of a rare example of an iron(III) iodide complex, [FeI_3(AsMe_3)_2], from the reaction of Me_ 3AsI_2 with unactivated iron powder

【24h】

Facile synthesis of a rare example of an iron(III) iodide complex, [FeI_3(AsMe_3)_2], from the reaction of Me_ 3AsI_2 with unactivated iron powder

机译：通过Me_3AsI_2与未活化铁粉的反应轻松合成碘化铁（III）络合物[FeI_3（AsMe_3）_2]的稀有实例

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

The reaction of Me_3AsI_2 with unactivated iron powder provides a synthetic entry into the coordination chemistry of iron(III) iodide, which is inaccessible by traditional routes due to the low stability of the parent halide FeI_3. The reaction of iron powder with Me_ 3AsI_2 results in the formation of a trigonal bipyramidal complex, [FeI_3(AsMe_3)_2], which features the iodide ligands in the equatorial positions, and the Me_3As groups occupying the axial positions. This complex is a rare example of an iron(III) iodide complex, and is the first iron(III) complex of a monodentate tertiary arsine ligand. The preparation of [FeI_3(AsMe_3)_ 2] via the direct oxidation of iron powder further demonstrates that complexes of "soft" donor ligands can be prepared with "hard" transition metal centres, such as iron(III), in direct contravention of the HSAB principle. The structure of [FeI_3(AsMe_ 3)_2] is isomorphous with all previously reported [MX_ 3(EMe_3)_2] (M = main group or transition metal, X = halide, E = N, P, As) trigonal bipyramidal structures.

机译：Me_3AsI_2与未活化铁粉的反应为碘化铁（III）的配位化学提供了一个合成入口，由于母体卤化物FeI_3的低稳定性，传统路线无法接近该配位化学。铁粉与Me_3AsI_2的反应导致形成三角双锥体络合物[FeI_3（AsMe_3）_2]，该化合物在赤道位置具有碘化物配体，而Me_3As基团占据轴向位置。该络合物是碘化铁（III）络合物的罕见实例，并且是单齿叔a配体的第一个铁（III）络合物。通过铁粉的直接氧化制备[FeI_3（AsMe_3）_2]进一步证明，可以直接与“硬”过渡金属中心（如铁（III））制备“软”供体配体的配合物HSAB原则。 [FeI_3（AsMe_3）_2]的结构与所有先前报道的[MX_3（EMe_3）_2]（M =主族或过渡金属，X =卤化物，E = N，P，As）三角双锥体结构同构。

著录项

来源
《Polyhedron: The International Journal for Inorganic and Organometallic Chemistry》 |2013年第null期|共6页
作者
Barnes N.A.; Godfrey S.M.; Ho N.; McAuliffe C.A.; Pritchard R.G.;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类无机化学;
关键词
Activation of metal powders; HSAB theory; Tertiary arsine complexes; Transition metal complexes;

机译：金属粉末的活化;HSAB理论;三级rs络合物;过渡金属络合物;

相似文献

外文文献
中文文献
专利

1. Facile synthesis of a rare example of an iron(III) iodide complex, [FeI_3(AsMe_3)_2], from the reaction of Me_ 3AsI_2 with unactivated iron powder [J] . Barnes N.A., Godfrey S.M., Ho N., Polyhedron: The International Journal for Inorganic and Organometallic Chemistry . 2013,第Null期

机译：通过Me_3AsI_2与未活化铁粉的反应轻松合成碘化铁（III）络合物[FeI_3（AsMe_3）_2]的稀有实例
2. Kinetics and mechanism of complex formation reactions in the iron(III)-phosphate ion system at large iron(III) excess. Formation of a tetranuclear complex [J] . Lente G., Fabian I., Magalhaes MEA. Inorganic Chemistry: A Research Journal that Includes Bioinorganic, Catalytic, Organometallic, Solid-State, and Synthetic Chemistry and Reaction Dynamics . 2000,第9期

机译：大量铁（III）过量时，铁（III）-磷酸根离子系统中络合物形成反应的动力学和机理。四核复合物的形成
3. SYNTHESIS AND CRYSTAL STRUCTURE OF A NOVEL OXO-BRIDGED DI-IRON(III) COMPLEX - MU-OXO[CHLOROTETRAKIS(THIAZOLE)IRON(III)] [TRICHLORO-IRON(III)] [J] . James M., Tatsumi K., Kawaguchi H. Polyhedron: The International Journal for Inorganic and Organometallic Chemistry . 1997,第11期

机译：新型氧化桥联二铁（III）-MU-氧代[氯代四（噻唑）铁（III）] [三氯-铁（III）]的合成和晶体结构
4. Transformation of Iron(VI) into Iron(III) in the Presence of Chelating Agents: A Frozen Solution Moessbauer Study: Moessbauer Investigation of the Reaction between Iron(VI) and Chelating Agents in Alkaline Medium [C] . Symposium on ferrates : Synthesis, properties, and applications in water and wastewater treatment . 2008

机译：在螯合剂存在下铁（vi）在螯合剂的情况下转化为铁（III）：冷冻溶液Moessbauer研究：Moessbauer对碱性介质中的铁（VI）和螯合剂之间的反应研究
5. IRON AND RUTHENIUM COMPLEXES POSSESSING UNUSUAL ELECTRONIC PROPERTIES. PART I: SYNTHESIS AND SPIN STATE STUDIES OF GAMMA-SUBSTITUTED TRIS(BETA-DIKETONATO)IRON(III) COMPLEXES AND THEIR BETA-KETOIMINE ANALOGUES DERIVED FROM TRIETHYLENETETRAMINE. PART II: A DIRECT MEASUREMENT OF DYNAMIC SPIN INTERCONVERSION RATES IN THE SPIN EQUILIBRIUM PROTEIN FERRIC MYOGLOBIN HYDROXIDE. PART III: SYNTHESIS, PHOTOEMISSION, AND ELECTROCHEMICAL STUDIES OF. [D] . DOSE, ERIC VON. 1978

机译：铁和钌络合物具有异常的电子特性。第一部分：γ-取代的三（三乙酮）铁（III）配合物及其三乙胺丁胺类似物的β-酮亚胺类似物的合成和自旋态研究。第二部分：纺丝平衡蛋白三水合肌红蛋白中动态纺丝互变速率的直接测量。第三部分：的合成，光生化和电化学研究。
6. Synthesis X-Ray Crystallographic Characterization and Electronic Structure Studies of a Di-Azide Iron(III) Complex: Implications for the Azide Adducts of Iron(III) Superoxide Dismutase [O] . Laurie E. Grove, Jason K. Hallman, Joseph P. Emerson, -1

机译：二叠氮化铁（III）配合物的合成X射线晶体学表征和电子结构研究：对铁（III）超氧化物歧化酶的叠氮加合物的影响
7. Application of iron(III) complexes, tris(2,2'-bipyridyl)iron(III) perchlorate and some iron(III) solvates, for oxidative aryl-aryl coupling reactions. [O] . MASAYUKI MURASE, EIICHI KOTANI, KOUSUKE OKAZAKI, 1986

机译：铁（III）配合物，Tris（2,2'-双吡啶基）铁（III）高氯酸盐和一些铁（III）溶剂化物，用于氧化芳基 - 芳基偶联反应。

Facile synthesis of a rare example of an iron(III) iodide complex, [FeI_3(AsMe_3)_2], from the reaction of Me_ 3AsI_2 with unactivated iron powder

摘要

著录项

相似文献

相关主题

期刊订阅