The ultraviolet absorption spectrum of NFCI radicals isolated in a low-temperature argon matrix was obtained. The absorption spectrum extends from 300 to 400 nm with a maximum at 360 nm. It consists of several partially resolved bands with an average band separation of 340 + 20 cm-t and is assigned
Temperature dependence of the matrix isolation spectrum of benzene
โ Scribed by R.B. Merrithew; G.V. Marusak; C.E. Blount
- Publisher
- Elsevier Science
- Year
- 1968
- Tongue
- English
- Weight
- 83 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0022-2852
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## For CH + 2 molecular ions at 5 K we simulate the infrared absorption spectrum, and tabulate all strong absorption lines from 0 to 16 000 cm -1 . We use ab initio potential energy, dipole moment, and transition moment surfaces in conjunction with our program system RENNER, which allows for the R
The theoretical band shape of the transition LiH+ (%+)tLiH( 'Z') in UV photoelectron spectroscopy is presented. The spectrum simulations are based on Hartree-Fock configuration interaction calculations. Tunneling and shape resonances are shown to be present. The influence of temperature on the appe
The MCD spectrum of OS04 in argon and nitrogen matrices at CJ 20 K has been measured and is remarkably similar the first band of MrtOz in KI04 at 4.2 K. From this it is concluded that there are two e!ectronic origins in the region 30 000-39 000 cm-' and the spectrum of 0~04 is reassigned accordingly
The intrinsic fluorescence yield and lifetime for the benzene exciiner are presented as functions of temperature. 'The excimer radiative decay process is found to be temperature dependenr, with an activation en&y of 0.145 eV and an associated pre-exponential factor of 2.4 X 1Oa set-' .
Raman spectra of HzS isolated in Nz at MIA ratios of 30, 50, 100, and 300 and in Ar at MIA ratios of 50,100,300, and 1000 have been measured in the S-H stretching region. The spectral results confirm the infrared measurements on HzS isolated in Nz; however, the symmetric stretching vibration, v1, of