13C NMR characterization of acetonitrile-hydroquinone clathrate
โ Scribed by J.A. Ripmeester; J.S. Tse; D.W. Davidson
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 527 KB
- Volume
- 86
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
โฆ Synopsis
Proton-decoupled 13C spectm ofC~~~-~qumol clathnte generally confirm Mfak and Lee's "drstorted" X-my stmcture. The smgle-eryst~ spectn gw shwidiag antsotroplcs of 13 and 293 ppm for the CH3 and CN groups, rcspectweiy.
The CN triplet spbttmgs yrcld an mducct spur-spm coupling smsoiropy of ~430 Hz.
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## Synopsis Poly(l,5-hexadiene) was prepared and its structure characterized by high-field I3C nuclear magnetic resonance. The polymer was shown to contain repeating five-membered rings separated by methylene bridges, with both cis and truns placements present in a 54 : 46 ratio. The result is com
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