The IR spectra and the exo ⇄ endo conformational equilibrium of 1,9,10,11,12,12-hexachloro-4,6-dioxatricyclo[9,2,1,02,8]dodeca-10- ene (HCA) in carbon disulfide were studied in the temperature range 230-300 K. The difference ...

Carbon coatings were deposited on optical fibers at different conditions and characterized using atomic force microscopy and Raman spectroscopy. The coating morphology was found to be independent of the coating thickness ...

The solvent dependence of thermodynamic parameters of conformational equilibria in trans-1,2-dichlorocyclohexane and trans-1,2-bromochlorocyclohexane was investigated by infrared absorption spectra. The results obtained ...

Solutions of the conformationally inhomogeneous compounds 2-chlorobutane, chlorocyclohexane and trans-1,2-dichlorocyclohexane in glass-forming liquids (Nujol, butyl chloride and some phthalates) were investigated by i.r. ...

1. Dialkyl sulfites in liquids, vapors, and solutions are represented by structures with trans-trans- and trans-gauche-conformations of the chain R-O-S-O-R. 2. Diaryl sulfites exist in a trans-gauche conformation. © 1974 ...

New possibilities for the resolution of Raman bands, provided by polarization sensitive CARS in combination with a phase-mismatching technique, are presented. It is shown that the variation of the wave mismatching and the ...

The dependence of the mutagenic potential of 2,4,6-trinitrotoluene (TNT) on the growth phase of Salmonella typhimurium tester strains TA100 and TA98 is shown. The mutagenic potential proved to be maximal for log-phase ...

© The Royal Society of Chemistry 2017. We propose a physical mechanism for the photo-induced orientation alignment of azo-dyes incorporated in polymers at temperatures far below the glass transition temperature. Using ...

Midinfrared spectra of solutions of fluorocyclohexane, C 6H 11F, in liquid Kr (LKr) have been investigated at temperatures between 120 and 188 K. Three temperature intervals are distinguished for the equatorial (e) ⇌ axial ...

© 2017 American Chemical Society. Despite numerous attempts to capture a temperature rise in azobenzene-functionalized polymer thin films exposed to laser irradiation, so far no attention has been paid to direct temperature ...