๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Evidence of coupled rotational tunnel states of methyl groups of hexamethylbenzene by nuclear magnetic resonance

โœ Scribed by Sadamu Takeda; Gen Soda (late); Hideaki Chihara


Publisher
Elsevier Science
Year
1980
Tongue
English
Weight
232 KB
Volume
36
Category
Article
ISSN
0038-1098

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Rotational tunneling of methyl groups in
โœ Barbara Gabryล›; Lieven van Gerven ๐Ÿ“‚ Article ๐Ÿ“… 1981 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 450 KB

NMRRR elperunents, using field cyclin g, on pentamethylbenzene below 15 K yield one Zeeman-tunnel resonance anomaly in the spin-lattice relaxation, at 1.88 T, corresponding to a Larmor frequency equal to half the tunnel frequency, probably of methyl groups, whose reorientation causes the fi\* versus

Conformational preferences of some subst
โœ William Kitching; Henry Olszowy; William Adcock ๐Ÿ“‚ Article ๐Ÿ“… 1981 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 674 KB

Low temperature l3c NMR spectra of 80: 20 mixtures of cis and trans-4-CH3-C6HloCHzX, where -CSHlOis 1,4-disubstituted cyclohexyl and X=Br, CN, OH, OCH,, Si(CH,),, Sn(CH3),, Pb(CH,), and HgOCOCH, have been recorded. The signals of the truns (e, e) components were assigned from the ambient temperature