An ENDOR study of oxomolybdenum(V) tris(pyrazolyl)borate complexes; identification of couplings to boron and other heteroatoms

11B hyperfine and quadrupolar couplings have been observed by the electron magnetic resonance techniques electron nuclear double resonance and hyperfine sublevel correlation spectroscopy for some tris(pyrazolyl)borato‐oxomolybdenum(V) and related nitrosyl complexes including a dinuclear B–B linked c...

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Bibliographic Details
Published in:	Magnetic resonance in chemistry Vol. 40; no. 11; pp. 683 - 686
Main Authors:	Farley, Robert D., Hoefer, Peter, Maher, John P., McCleverty, Jon A., Murphy, Damien M., Rowlands, Christopher C., Ân Ung, Van, Ward, Michael D.
Format:	Journal Article
Language:	English
Published:	Chichester, UK John Wiley & Sons, Ltd 01-11-2002
Subjects:	11B hyperfine interactions 11B quadrupole interactions ENDOR HYSCORE tris(pyrazolyl)borato-nitrosylmolybdenum(I) tris(pyrazolyl)borato-oxomolybdenum(V)
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Summary:	11B hyperfine and quadrupolar couplings have been observed by the electron magnetic resonance techniques electron nuclear double resonance and hyperfine sublevel correlation spectroscopy for some tris(pyrazolyl)borato‐oxomolybdenum(V) and related nitrosyl complexes including a dinuclear B–B linked complex. The spectra are interpreted according to the electron delocalization onto the ligands, especially the pyrazolylborate. Copyright © 2002 John Wiley & Sons, Ltd.
Bibliography:	ArticleID:MRC1090 EPSRC - No. GR/R17980/01. istex:4BB738368CBE607E86B7D42FD41A8E47D319A1D2 ark:/67375/WNG-XG5P8HNH-9
ISSN:	0749-1581 1097-458X
DOI:	10.1002/mrc.1090