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Solid-state (super 93)Nb and (super 13)C NMR investigations of half-sandwich niobium(I) and niobium (V) cyclopentadienyl complexes
- Source :
- Journal of Physical Chemistry A. August 18, 2005, Vol. 109 Issue 32, p7073, 15 p.
- Publication Year :
- 2005
-
Abstract
- Solid-state (super 93) Nb NMR spectroscopy and (super 13)C NMR experiments are show to be very sensitive and rapid probe of molecular structure and purity in half-sandwich metallocenes. Relationships between tensor orientations the principal components and molecular structures are determined by theoretically calculating CS and electric field gradient (EFG) tensors.
Details
- Language :
- English
- ISSN :
- 10895639
- Volume :
- 109
- Issue :
- 32
- Database :
- Gale General OneFile
- Journal :
- Journal of Physical Chemistry A
- Publication Type :
- Academic Journal
- Accession number :
- edsgcl.139856689