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
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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
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Journal ArticleDOI
Complexes of trivalent phosphorus derivatives. XIII. 1,4-bis(diphenylphosphino)butyne-2 and its complexes
R.B. King,A. Efraty +1 more
TL;DR: In this paper, the reaction of 1,4-dichlorobutyne-2 with lithium diphenylphosphide gives the new acetylenic ditertiary phosphine (C 6 H 5 ) 2 PCH 2 CCCH 2 P(C 6H 5 ), which could be converted to its dioxide and disulfide by conventional methods.
Journal ArticleDOI
cis-Hydridohalides of platinum(II)
A. F. Clemmit,F. Glockling +1 more
TL;DR: A re-investigation of the compounds reported to be cis- and trans-(Ph3P)2Pt(H)Cl by using i.m.n.r. spectroscopy shows that they are different crystallo-graphic forms of the trans-isomer as discussed by the authors.
Journal ArticleDOI
Beiträge zur Chemie der Alkylverbindungen von Übergangsmetallen. II. Donator-Acceptor-Komplexe des Titantetramethyls mit zweizähnigen Liganden
J. Müller,K.‐H. Thiele +1 more
TL;DR: In this article, the binding between tetramethyltitanium and the ligand molecules is discussed, and the nature of the bonding between tetramer and ligand is discussed.
Journal ArticleDOI
Carbonyl halides of the Group VI transition metals. XVI. Reactions of Bis(diphenylphosphino)methane with Diiodotetracarbonyltungsten(II)
TL;DR: In this article, the authors have shown that the tricarbonyl complex and three isomeric forms of the dicbonyl can be separated and characterized individually and the interconversions between all the complexes have been investigated.
Journal ArticleDOI
The reaction of titanium(IV) and zirconium(IV) halides with some bidentate ligands
G.W.A. Fowles,R.A. Walton +1 more
TL;DR: In this paper, the diamagnetic properties of the zirconium(IV) bronride and chloride complexes with bipyridyl and 1,10-phenanthroline were investigated.
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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