Infrared Spectrum of Solid Carbon Monoxide
- 1 September 1961
- journal article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 35 (3) , 925-930
- https://doi.org/10.1063/1.1701239
Abstract
The infrared spectrum of solid carbon monoxide at 20°K has been examined in the fundamental and overtone regions. Sharp features (bandwidths about one cm−1) are assigned to vibrational modes of the various isotopic species: C12O16, 2138.1 cm−1; C12O17, 2112.3 cm−1; C13O16, 2092.2 cm−1; and C12O18, 2088.4 cm−1. These frequencies are examined with the aid of existing theories of frequency shifts in condensed phases. A broad absorption (bandwidth about 40 cm−1) centered at 2208 cm−1 is assigned to combinations of the fundamental mode with lattice modes. Calculations suggest that the lattice modes involved probably include translations as well as librations.Keywords
This publication has 25 references indexed in Scilit:
- A theory of frequency, intensity and band-width changes due to solvents in infra-red spectroscopyProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1960
- A theory of solvent effects in infra-red spectraProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1960
- Solvent effects on infra-red group frequenciesSpectrochimica Acta, 1959
- Torsional vibrations in CO2 and N2O crystalsSpectrochimica Acta, 1959
- Low Frequency Vibrations, Polarizability and Entropy of Carboxylic Acid Dimers1Journal of the American Chemical Society, 1959
- Emission spectrum of carbon monoxide from 2.3 to 2.5 micronsJournal of Research of the National Bureau of Standards, 1958
- Velocity of Light from the Molecular Constants of Carbon MonoxideJournal of the Optical Society of America, 1955
- Sur la déformation des molécules en phase condensée et la « liaison hydrogène »Journal de Physique et le Radium, 1938
- THE HEAT CAPACITY AND ENTROPY OF CARBON MONOXIDE. HEAT OF VAPORIZATION. VAPOR PRESSURES OF SOLID AND LIQUID. FREE ENERGY TO 5000°K. FROM SPECTROSCOPIC DATAJournal of the American Chemical Society, 1932
- Struktur und Leuchtf higkeit von festem KohlenoxydThe European Physical Journal A, 1930