Book ChapterDOI
Transition Metal Complexes Containing Bidentate Phosphine Ligands
W. Levason,C.A. Mcauliffe +1 more
TLDR
In this paper, several transition metal complexes containing bidentate phosphine ligands are described, and a major complication in diphosphine complexes is the relative complexity of the ligands.Abstract:
Publisher Summary This chapter describes several transition metal complexes containing bidentate phosphine ligands. The bonding in metal–phosphine ligands due to the formation of π-type bonds between the metal and phosphorus atoms. Several techniques are used to study metal–phosphine complexes. These techniques include mass spectroscopy infrared spectroscopy, nuclear magnetic resonance, electronic spectroscopy, electron spin resonance, and Mossbauer spectroscopy. A major complication in diphosphine complexes is the relative complexity of the ligands. When a diphosphine complexes with a metal ion, the electron density on the phosphorus atom changes, and the ligand is restricted in the conformation it can assume. Thus the vibrational spectra of the free and coordinated ligands differ.read more
Citations
More filters
Journal ArticleDOI
Coordination chemistry of diphosphinoamine and cyclodiphosphazane ligands
Maravanji S. Balakrishna,V. Sreenivasa Reddy,Setharampattu S. Krishnamurthy,John F. Nixon,J.C.T.R.Burckett St. Laurent +4 more
TL;DR: The transition metal coordination and organometallic chemistry of acyclic diphosphazane ligands has grown rapidly in the last two decades and a stage has been reached that permits a delineation of similarities and contrasts with the chemistry of Diphosphinomethane type ligands.
Journal ArticleDOI
Gold-Komplexe von Diphosphinomethanen, I. Synthese und Kristallstruktur zweikerniger Gold(I)-Verbindungen
TL;DR: In this article, a 1:2-Komplexe with AuCl, Aul, and AuCH3 is described, and the results are of interest with respect to the short but nonbonding AuAu distance.
Journal ArticleDOI
An investigation of the chelate effect: The binding of bidentate phosphine and arsine chelates in square-planar transition metal complexes
Journal ArticleDOI
Beiträge zur Strukturchemie von Silberhalogenid-Diphosphinomethan- und verwandten Komplexen†
TL;DR: The 1:1-komplex of AgBr with bis(diphenylphosphino)methane (dppm) was first reported in this article, where the structure consists of discrete bromide anions and trinuclear cations.
References
More filters
Journal ArticleDOI
Structure and reactivity in complexes of iridium and rhodium. Part I. Crystal and molecular structure of bis-[1,2-bis(diphenylphosphino)ethane]rhodium(I) perchlorate
TL;DR: In this article, the exact conformation adopted in the cation by the bidentate diphosphine ligand, Ph2P·CH 2·CH2·PPh2, appears to be determined by non-bonded interactions between the phenyl substituents on the phosphorus atoms.
Journal ArticleDOI
Five-coordinate iron carbonyl complexes with fluorocarbon-bridged ligands
Journal ArticleDOI
Complex Compounds of Zero-valent Platinum
J. Chatt,G. A. Rowe +1 more
TL;DR: In this article, the existence of zero-valent platinum complexes was examined and it was shown that the triphenylphosphine complexes of platinum are hydrides [PtH2(PPh3)n] (n = 2, 3 or 4).
Journal ArticleDOI
Studies in the chemistry of technetium. Complexes of technetium-(II), -(III), and -(IV) with 1,2-bis(diphenylphosphino)ethane
Jack E. Fergusson,JH Hickford +1 more
TL;DR: In this article, the diphosphine 1,2-bis(diphenylphosphino)ethane was used to obtain the octahedral technetium complexes.
Related Papers (5)
Ditertiary Phosphine Complexes of Nickel. SpeCtral, Magnetic, and Proton Resonance Studies. A Planar-Tetrahedral Equilibrium
An investigation of the chelate effect: The binding of bidentate phosphine and arsine chelates in square-planar transition metal complexes
Phosphine, Arsine, and Stibine Complexes of the Transition Elements
C. A. McAuliffe,W. Levason +1 more