## Abstract Selenacyclobutane (trimethylene selenide) readily undergoes photochemical reaction to give polymeric products. Also, the material polymerizes rapidly when the polycrystalline solid film liquifies on a salt substrate in vacuum. Upon polymerization of the sample, infrared and Raman spectr
3D spectroscopic study of galactic rings: Formation and kinematics
β Scribed by A.V. Moiseev; D.V. Bizyaev
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 936 KB
- Volume
- 53
- Category
- Article
- ISSN
- 1387-6473
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## Abstract The nitrile stretching region of binary solutions of phenol in propionitrile has been studied by means of Raman spectroscopy. The number of independently varying spectral components in this region was determined by Factor Analysis to be two. The results of Factor Analysis were supported
## Abstract Infrared spectra of 3,3,3βtrifluoropropylsilane (CF~3~CH~2~CH~2~SiH~3~) and 3,3,3βtrifluoropropylsilaneβ__d__~3~ (CF~3~ CH~2~CH~2~SiD~3~) were obtained in the vapour, liquid, and crystalline solid phases in the range 4000β50 cm^β1^. Additional spectra in argon matrices at 5 K were recor