scholarly journals The mid-IR absorption spectrum of gas-phase clusters of the nucleobases guanine and cytosine

2004 ◽  
Vol 6 (10) ◽  
pp. 2810-2815 ◽  
Author(s):  
Joost M. Bakker ◽  
Isabelle Compagnon ◽  
Gerard Meijer ◽  
Gert von Helden ◽  
Martin Kabeláč ◽  
...  
Keyword(s):  
Absorption Spectrum ◽  
Gas Phase ◽  
Ir Absorption ◽  
Gas Phase Clusters

The homogeneous Lorentzian IR absorption spectrum of (CF3)3CI at twice the threshold vibrational energy

1988 ◽  
Vol 146 (6) ◽  
pp. 599-604 ◽  
Author(s):  
V.N. Bagratashvili ◽  
S.I. Ionov ◽  
A.A. Stuchebrukhov ◽  
V.S. Letokhov ◽  
V.N. Lokhman ◽  
...  
Keyword(s):  
Absorption Spectrum ◽  
Vibrational Energy ◽  
Ir Absorption

scholarly journals Absorption and Emission Spectra for C60 Anions

1994 ◽  
Vol 14 (1-3) ◽  
pp. 155-160 ◽  
Author(s):  
Tatsuhisa Kato
Keyword(s):  
Absorption Spectrum ◽  
Absorption Band ◽  
Theoretical Analysis ◽  
Room Temperature ◽  
Emission Spectra ◽  
Mirror Image ◽  
Ir Absorption ◽  
Near Ir ◽  
Laser Experiments ◽  
Ir Bands

Absorption spectra are detected for C60− and C602− produced electrolytically in solution at room temperature. Theoretical analysis of the spectrum of C60− by CNDO/S calculations gives an interpretation of the characteristic near-IR bands, the weak visible bands, and the strong bands in the UV region. The emission spectrum of C60− is a mirror image of the near-IR absorption band, and the detection of the emission reconfirms our original assignment of the absorption spectrum. The nature of the spectrum of C602− is characterized by a similar orbital picture to that of C60−. Further laser experiments of significance are proposed.

Sign in / Sign up

Export Citation Format

Share Document