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Monday, July 13, 2020 | History

2 edition of Transition metal complexes of phosphorus, arsenic and antimony ligands found in the catalog.

Transition metal complexes of phosphorus, arsenic and antimony ligands

C. A. McAuliffe

Transition metal complexes of phosphorus, arsenic and antimony ligands

by C. A. McAuliffe

  • 227 Want to read
  • 23 Currently reading

Published by Macmillan in [London] .
Written in English

    Subjects:
  • Antimony compounds,
  • Arsenic compounds,
  • Complex compounds,
  • Phosphorus compounds,
  • Transition metal compounds

  • Edition Notes

    SeriesAspects of inorganic chemistry
    Classifications
    LC ClassificationsQD181 P1 M2
    The Physical Object
    Pagination428p.
    Number of Pages428
    ID Numbers
    Open LibraryOL19747097M

    Chelate Complexes of Functionalized Cycloheptatrienyl Ligands: and Electron Molybdenum Complexes with Linked Cycloheptatrienyl−Phosphane Ligands and Their Use in Transition Metal Catalysis. European Journal of Inorganic Chemistry , (4), Tetradentate ligands are ligands that bind with four donor atoms to a central atom to form a coordination complex. This number of donor atoms that bind is called denticity and is a way to classify ligands. Tetradentate ligands are common in nature in the form of chlorophyll which has a core ligand called chlorin, and heme with a core ligand called porphyrin.

    In chemistry, a transition metal pincer complex is a type of coordination complex with a pincer ligand. Pincer ligands are chelating agents that binds tightly to three adjacent coplanar sites in a meridional configuration. The inflexibility of the pincer-metal interaction confers high thermal stability to the resulting complexes. This stability is in part ascribed to the constrained geometry. A new synthetic route providing access to the highly reactive intermediate [Cp*(CO) 2 W≡P→W(CO) 5] with a tungsten–phosphorus triple bond is presented (see scheme).The intermediate is formed by thermolysis of [Cp*P{W(CO) 5} 2] by Cp* migration from the phosphorus to give η 5 coordination at the transition metal. Addition of other reactive molecules to solutions conatining the.

    Otto J. Scherer, Complexes with Substituent‐free Acyclic and Cyclic Phosphorus, Arsenic, Antimony, and Bismuth Ligands, Angewandte Chemie International Edition in English, 29, 10, (), (). However, the organoelement compounds of phosphorus, arsenic and antimony find usefulness as ligands in transition metal chemistry due to their σ-donor and π-acceptor abilities which can be readily tuned by simply changing the substituents.


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Transition metal complexes of phosphorus, arsenic and antimony ligands by C. A. McAuliffe Download PDF EPUB FB2

Transition Metal Complexes of Phosphorus, Arsenic and Antimony Ligands About About this book; Table of contents. Search within book. Front Matter. Pages i-xix. PDF. Group VB to Transition Metal Bonds. Pidcock. Pages Transition Metal Complexes Containing Phosphine Ligands.

Chow, W. Levason, C. McAuliffe. Pages Get this from a library. Transition metal complexes of phosphorus, arsenic and antimony ligands. [C A McAuliffe].

Additional Physical Format: Online version: McAuliffe, C.A. (Charles Andrew), Transition metal complexes of phosphorus, arsenic and antimony ligands. Phosphine ligands are also π-acceptors. Their π-acidity arises from overlap of P-C σ* anti-bonding orbitals with filled metal orbitals.

Aryl- and fluorophosphines are stronger π-acceptors than alkylphosphines. Trifluorophosphine (PF 3) is a strong π-acid with bonding properties akin to those of the carbonyl ligand. In early work, phosphine ligands were thought to utilize 3d orbitals to. cheminform abstract: a fourier transform carbon nmr study of the electronic effects of phosphorus, arsenic, and antimony ligands in transition-metal carbonyl complexes.

Chemischer Informationsdienst11 (41) DOI: /chinCited by: Considerable emphasis on phosphorus-containing ligands is unavoidable: parameters such as bond lengths, stretching frequencies, n.m.r.

shifts and coupling constants and many more that bear reasonably directly on the question of the nature of the metal-ligand bonds are very much more plentiful for phosphorus ligands than for the ligands.

Some coordination complexes of palladium and other metals have six ligands. Although more than one type of geometry is possible, the most common geometry is a complex in which the metal sits at the corners of an octahedron. This geometry minimizes steric repulsion.

The bonding in an octahedral complex is d 2 sp 3. Inorganica Chimica Acta, 74 () Trans-Chelation in Transition Metal Complexes: Synthesis and Characterization of Platinum(II) Complexes of Bis(diphenylarsino)alkanes W.

HILL*, D. MINAHAN Department of Chemistry, Auburn University, Ala. U.S.A. McAULIFFE* and K. MINTEN Department of Chemistry, The University of Manchester, Institute of Science and. Transition Metal Chemistry. Transition Metal Chemistry. AprilVolume 7, Issue 2, pp 79–85 | Cite as.

Metal complexes of hybrid oxygen — arsenic ligands. Part I. Complexes ofo-dialkyl C. McAuliffe,Transition Metal Complexes of Phosphorus, Arsenic and Antimony Ligands, Macmillan Press Ltd.,p.

Abstract. Sincewhen Hofmann reported 1 the first phosphine† complexes (those formed between triethylphosphine and platinum and gold), the chemistry of the coordination complexes of transition metal ions and phosphines has been increasingly investigated; there are few fields of chemistry in which research activity increases at such a pace.

Phosphorus, Arsenic, Antimony, and Bismuth. James E. House, Kathleen A. House, The catalyst could be a transition metal complex able to bring about all the steps of the functionalization process in an efficient way with high turnovers.

Ligands, Complexes, Synthesis. Transition metal complexes of phosphorus, arsenic and antimony ligands Edited by C.A.

McAuliffe, pp. xix +price £ Arsenic, and Antimony Ligands in Transition-Metal Carbonyl Complexes GEORGE M. BODNER,* MELANIE P.

MAY, and LAURIE E. McKINNEY Received Septem 13C NMR spectra have been obtained for LNi(C0)3 complexes of phosphorus, arsenic, and antimony ligands as well as analogous LCr(C0)5, LMO(CO)~, and (?f-C6H6)Cr(CO)& derivatives.

Complexes with Phosphorus and Arsenic Ligands Complexes with Oxygen Linkage Complexes with Phosphorus Containing Ligands References Arsenic, Antimony and Bismuth General Organometallic Compounds of Arsenic, Antimony and Bismuth Transition Metal Complexes Cationic Complexes Stability References.

Details. Cloyd, C. McAuliffe, Transition Metal Complexes Containing Monotertiary Arsines and Stibines, Transition Metal Complexes of Phosphorus, Arsenic and Antimony Ligands, /, (), ().

Buy Transition metal complexes of phosphorus, arsenic and antimony ligands (Aspects of inorganic chemistry) on FREE SHIPPING on qualified ordersCited by: Transition metal complexes of phosphorus, arsenic and antimony ligands MP3 Free Download Among the many literary and educational books you can download the book Transition metal complexes of phosphorus, arsenic and antimony ligands MP3 completely free.

No registration is required for this. Convenience and comfort are the main advantages of. Inorganica Chimica Acta, 59 () Polytertiary Phosphines and Arsines. Some First-row Transition Metal Chloride Complexes of Ditertiary and Tritertiary Phosphines Containing Terminal Methoxy Groups R. KING and J.

BIBBER Department of Chemistry, University of Georgia, Athens, Ga.U.S.A. Received Septem The triphosphines. Modification of transition-metal complexes by complexation with Lewisbase ligands, especially phosphines or phosphites, has led to major improvements in catalytic reactivity and selectivity.(1,2.

The reactions of [RuCl 3 (AsPh 3) 3] with ligands containing nitrogen (ammonia, hydrazines, amine and thiocyanate) and oxygen (carboxylates) and the reactions of β-diketones (acetylacetone, dibenzoylmethane and benzoylacetone) with [RuCl 2 (PPh 3) 2] n and [RuCl 2 (AsPh 3) 2] 2 have been studied.

Apart from this, a new Ru(III) complex, [RuBr 3 (AsPh 3) 3] has also been. Reaction of the complex [Rh(tmhd)(CH)(CF)](tmhd = 2,2,6,6-tetramethylheptane-3,5-dionate, CF= hexafluorobutyne) with 1 mole equivalent of the ligands L[PPh, P(CH), or AsPh] results in displacement of ethylene to afford [Rh(tmhd)L(CF)].

Similarly [Rh(tmhd)(olefin)(CF)][olefin = cycloheptene (CH) or cyclo-octene .B01J31/ — Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g.

in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing phosphorus.Abstract.

At the start of this Section we would remind readers of a number of excellent review articles and books which give general background to the area covered by this Chapter, viz: a comprehensive survey of P, As, Sb donor chemistry to mid 1, diphosphine complexes 2, an early survey of transition metal complexes, 6 fluoralicyclic-P, As complexes, 7 phosphite, phosponite and amine.