Isolation and Characterization of the Osmium(V)–Imido Complex [OsV(Tp)(Cl)2(NH)] We are grateful to the National Science Foundation under Grant number CHE-9503738, the Los Alamos National Laboratory (DOE) under Grant Number 10730-001-00-2C, and the Laboratory Directed Research and Development Program for support of this research. M. H. V. Huynh gratefully acknowledges postdoctoral fellowship support from the Directorapos;s Office of Los Alamos National Laboratory. Los Alamos National Laboratory is operated by the University of California for the U.S. Department of Energy under Contract W-7405-ENG-36. We also thank Dr. Paul R. Sharp (Professor of Chemistry, University of Missouri, Columbia, MO, 65211) for the information on transition metal parent imido complexes.
作者:My Hang V. Huynh、Peter S. White、Kevin D. John、Thomas J. Meyer
Trapped by a proton: In the formation of OsII -N2 -OsII dimers, an OsV ≡N complex has been invoked as a transient intermediate but not isolated. Herein conditions are reported that allow OsV ≡N species to be trapped either in acidic, aqueous solutions as a neutral osmium(V) imidocomplex (OsV =NH, see structure) or in non-aqueous solvents, with high concentrations of added reductant, by N- ion transfer
通过质子捕获:在O的形成II -N 2 -OS II二聚体,一OS V ≡N复杂已被调用作为瞬时中间但不分离。本文条件报告,其允许锇V ≡N物种对酸性,水溶液或者被俘获作为中性锇(V)亚氨基配合物(OS V = NH,见结构),或在非水溶剂中,用高浓度的加入还原剂,用N -离子转移之前,可能会发生耦合。
Demadis, Konstantinos; El-Samanody, El-Sayed; Meyer, Thomas J., Inorganic Chemistry, 1998, vol. 37, p. 838 - 839
作者:Demadis, Konstantinos、El-Samanody, El-Sayed、Meyer, Thomas J.、White, Peter S.
DOI:——
日期:——
[OsIII(tpy)(Cl)(NCCH3)(NSAr)]: Reversible Reduction of Acetonitrile by OsIII–Sulfilimido Complexes
作者:My Hang V. Huynh、R. Thomas Baker、David E. Morris、Peter S. White、Thomas J. Meyer
Formation and O-Atom Reactivity of the Os(IV)−Sulfilimido and Os(IV)−Sulfoximido Complexes, <i>cis</i>-/<i>trans</i>-[Os<sup>IV</sup>(tpy)(Cl)<sub>2</sub>(NSC<sub>6</sub>H<sub>3</sub>Me<sub>2</sub>)] and <i>cis</i>-/<i>trans</i>-[Os<sup>IV</sup>(tpy)(Cl)<sub>2</sub>(NS(O)C<sub>6</sub>H<sub>3</sub>Me<sub>2</sub>)]
作者:My Hang V. Huynh、Peter S. White、Thomas J. Meyer
DOI:10.1021/ja002874r
日期:2001.9.1
Localization in <i>trans,trans</i>-[(tpy)(Cl)<sub>2</sub>Os<sup>III</sup>(N<sub>2</sub>)Os<sup>II</sup>(Cl)<sub>2</sub>(tpy)]<sup>+</sup> (tpy = 2,2‘:6‘,2‘‘-Terpyridine)
作者:Konstantinos D. Demadis、Thomas J. Meyer、Peter S. White