The isotopic trans effect

D is found to have a higher trans influence than H, as reflected in /sup 1/J(Pt,P) and /sup 1/J(Pt,C) coupling constants in trans-(HPt(PEt/sub 3/)/sub 2/L)/sup +/ (L = /sup 13/CO or PEt/sub 3/) and the PtD analogues. The isotopic effect on trans ligand labilization is also discussed in the case of (...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Inorg. Chem.; (United States) 1986-09, Vol.25 (20), p.3698-3699
Hauptverfasser:	Crabtree, Robert H, Habib, Afroze
Format:	Artikel
Sprache:	eng
Schlagworte:	400202 - Isotope Effects, Isotope Exchange, & Isotope Separation Atomic and molecular physics CHEMICAL REACTIONS COMPLEXES COUPLING CONSTANTS DATA DEUTERATION DEUTERIUM ELEMENTS Exact sciences and technology EXPERIMENTAL DATA HYDROGEN HYDROGEN ISOTOPES INFORMATION INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY IRIDIUM COMPLEXES ISOTOPE EFFECTS ISOTOPES LIGANDS LIGHT NUCLEI MAGNETIC RESONANCE Molecular properties and interactions with photons NMR SPECTRA NONMETALS NUCLEAR MAGNETIC RESONANCE Nuclear resonance and relaxation NUCLEI NUMERICAL DATA ODD-ODD NUCLEI PHOSPHINES PHOSPHORUS COMPOUNDS Physics REACTION INTERMEDIATES RESONANCE SPECTRA STABLE ISOTOPES TRANSITION ELEMENT COMPLEXES
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	D is found to have a higher trans influence than H, as reflected in /sup 1/J(Pt,P) and /sup 1/J(Pt,C) coupling constants in trans-(HPt(PEt/sub 3/)/sub 2/L)/sup +/ (L = /sup 13/CO or PEt/sub 3/) and the PtD analogues. The isotopic effect on trans ligand labilization is also discussed in the case of (IrH/sub 2/(Me/sub 2/CO)/sub 2/(PPh/sub 3/)/sub 2/)/sup +/. Molecular H/sub 2/ (D/sub 2/) complexes are proposed as intermediates in the deuteration of the iridium complex.
ISSN:	0020-1669 1520-510X
DOI:	10.1021/ic00240a036