Practical applications of solid state 13C NMR to the structural elucidation of sedimentary organic matter
β Scribed by Richard L. Patience; Michael A. Wilson
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 741 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0165-9936
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π SIMILAR VOLUMES
## Abstract For Abstract see ChemInform Abstract in Full Text.
13 C background signal, obtained for an empty rotor, was shown by spin counting experiments to be equivalent to 1 mg of observable carbon for cross-polarization (CP) spectra and 69 mg of observable C for Bloch decay (BD) spectra. The BD background was mainly due to Kel-F in the stator, with minimal
Recewcd 14 May 1980 t3C IVhfR spectra, obtamed for a number of clathrates, hydrogen-bonded complexes and polymorphic forms of hydroquinone, proved to be umquely related to the crystal structures. pquinols can easily be dlstingulshed from o-and yqumols, and hydroqumone in stolciuometric complcucs. St