The Infra-Red Band of Formic Acid at 7525A
- 1 July 1939
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 7 (7), 453-455
- https://doi.org/10.1063/1.1750470
Abstract
The absorption band of formic acid vapor at 7825A has been investigated. This is a hybrid band in which the perpendicular‐type component is the more intense. The main features of the rotational structure have been measured, and by making reasonable assumptions the small moment of inertia is found to be 10.83×10—40 g cm2. The band is entirely similar in structure to the next lower harmonic band at 9801A.Keywords
This publication has 2 references indexed in Scilit:
- Vibration Spectra and Molecular Structure IV. The Infra-Red Absorption Spectra of the Double and Single Molecules of Formic AcidThe Journal of Chemical Physics, 1938
- The O–H Band in the Vapors of Some Organic Acids and of Tertiary Amyl Alcohol in the Region λ9700The Journal of Chemical Physics, 1937