## Abstract Fourier‐transform infrared and Raman spectroscopies have been used to investigate the role played by water on the structural organization of 1‐butyl‐3‐methyl‐imidazolium tetrafluoroborate and H~2~O mixtures, over a wide composition range at room temperature. Our measurements provide cle
On the determination of the orientational probability distribution of water in heterogeneous systems from 2H and 17O quadrupolar splittings
✍ Scribed by Tuck C. Wong; Marja-Riitta Hakala
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 297 KB
- Volume
- 119
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
✦ Synopsis
H and "0 quadrupolar splitlmgs of waler in a lyolropic mesophase were found to render ralios widely diNerent Irom all previous observations. These new results corroborate the interprelalion or Halle and WennersLrom on Ihe determinaCon of the onentalional probability disrnburion of water in heterogeneous systems from 'H and 170 NMR.
📜 SIMILAR VOLUMES
## ABSTRACT A rapid, economic and sensitive chemiluminescent method involving flow‐injection analysis was developed for the determination of dipyrone in pharmaceutical preparations. The method is based on the chemiluminescent reaction between quinolinic hydrazide and hydrogen peroxide in a strongly