The sign of the Se?H spin?spin coupling constant in benzyl selenol
โ Scribed by McFarlane, W.
- Book ID
- 118005833
- Publisher
- Royal Society of Chemistry
- Year
- 1967
- Weight
- 131 KB
- Volume
- 0
- Category
- Article
- ISSN
- 0009-241X
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๐ SIMILAR VOLUMES
## Abstract By using digital deconvolution to improve spectral resolution, earlier NMR studies on ^15^Nโenriched acetamide have been revised and extended to determine the signs of the heteronuclear spinโspin coupling constants. ^1^__J__(^13^CO^15^N), ^2^__J__(^13^CH~3~^15^N) and ^3^__J__(C^1^H~3~^1
Non-empirical calculations using the equations-of-motion approach are reported for iJ( 15Nt5N) in hydrazine, diazene, isodiazene, the azide anion, and nitrogen. Irrespective of the single or multiple nature of the bond between the nitrogens, iJ( isNi5N) should be negative in all compounds. The only