𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Solid state 13C NMR and phase transitions in hydroxyadamantanes

✍ Scribed by Salman R. Salman; John C. Lindon; R.Duncan Farrant; Michael J. Seddon


Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
214 KB
Volume
146
Category
Article
ISSN
0040-6031

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Phase transition of L-Ser monohydrate cr
✍ Tsunenori Kameda; Hidetoshi Teramoto πŸ“‚ Article πŸ“… 2006 πŸ› John Wiley and Sons 🌐 English βš– 351 KB

## Abstract We used gravimetric analysis (GA) and ^13^C solid‐state nuclear magnetic resonance (NMR) to study solid‐phase transition from the transparent single crystal of L‐serine (L‐Ser) monohydrate to a turbid powder. We found that L‐Ser monohydrate loses water molecules and transforms into an a

A 13C NMR spectroscopic study of the pha
✍ N.R. Jagannathan; C.N.R. Rao πŸ“‚ Article πŸ“… 1987 πŸ› Elsevier Science 🌐 English βš– 369 KB

i3C NMR spectra of a few odd-member alkane dicarboxylic acids such as glutaric and pimelic acids have been studied across their phase transitions. The spectra provide clear evidence for the structural changes accompanying the transitions. In the case of malonic acid, the study establishes that the t

Detecting 13C in solid pitches by CP/MAS
✍ Pierre Ollivier; B.C. Gerstein πŸ“‚ Article πŸ“… 1984 πŸ› Elsevier Science 🌐 English βš– 315 KB

## A~~act~ompa~~n of "C NMR spectra in solid pitches taken under conditions of: cross polarization with strong proton decoupling, but no sample rotation (CP), and cross polarization with strong proton decoupling and magic angle sample spinning (CP/MAS) indicate that there is a considerable loss of

13Cξ—Έ1H dipolar recoupling dynamics in 13
✍ Yoshitaka Ishii; Jun Ashida; Takehiko Terao πŸ“‚ Article πŸ“… 1995 πŸ› Elsevier Science 🌐 English βš– 449 KB

The recoupling of ~3C-IH dipolar interactions by applying ~3C pulses under a ~H decoupling rf field is discussed. It is theoretically and experimentally shown that ]3C spectral line-broadening due to such recoupling in a ]3C "n-pulse train can be minimized by setting the rf field intensity for ~H de