Two special lattice excitations were observed by Welsh et al. in rare-gas crystals doped with hydrogen molecules. One of these two modes was assigned by Welsh et al. to a localized mode of the hydrogen molecule occupying T. substitutional lattice site. The other lattice absorption is attributed her
Evidence for the existence of protactinium(III) in solid state
β Scribed by V. Scherer; F. Weigel; M. Van Ghemen
- Publisher
- Elsevier Science
- Year
- 1967
- Weight
- 318 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0020-1650
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## Abstract Only one isokinetic relation is found for the NaBH~4~ reduction of aliphatic ketones. The study includes acyclic and cyclic ketones, hindered and unhindered cyclohexanones, overall reaction rates and reaction rates of axial and equatorial attack on cyclohexanones. This strongly supports