Measurement of Bond Moments in C2H2 and C2D2 from Infrared Intensities
- 1 April 1955
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 23 (4), 731-733
- https://doi.org/10.1063/1.1742087
Abstract
The absolute infrared absorption intensities in the active bending vibration ν5 in C2H2 and C2D2 have been measured using the extrapolation method of Wilson and Wells. The intensities observed are A5(C2H2) = 2170×1010 cycles/sec cm at NTP and A5(C2D2) = 1040×1010 cycles/sec cm at NTP. These values indicate the bond moment associated with the CH and the CD bonds are μCH=0.999±0.035 debye and μCD=0.941±0.033 debye, respectively.Keywords
This publication has 11 references indexed in Scilit:
- SYNTHESIS OF ORGANIC DEUTERIUM COMPOUNDS: III. 1,2-DIBROMOETHANE-d4 AND ITS DERIVATIVESCanadian Journal of Chemistry, 1952
- The Measurement of Bond Moments and Derivatives in HCN and DCN from Infrared IntensitiesThe Journal of Chemical Physics, 1952
- The Infrared Dispersion of Acetylene and the Dipole Moment of the C–H BondThe Journal of Chemical Physics, 1951
- Intensities of vibration bands. IV. Carbonyl sulphide and acetyleneProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1951
- The Experimental Determination of the Intensities of Infrared Absorption Bands. IV. Measurements of the Stretching Vibrations of OCS and CS2The Journal of Chemical Physics, 1951
- Influence of Foreign Gases at High Pressures on the Infrared Absorption Band of Methane at 3.3μThe Journal of Chemical Physics, 1951
- The Experimental Determination of the Intensities of Infra-Red Absorption Bands I. Theory of the MethodThe Journal of Chemical Physics, 1946
- The dipole moment of the C—H bondTransactions of the Faraday Society, 1942
- Rotationsschwingungen im photographischen Ultrarot von Molek len, die das Wasserstoffisotop der Masse 2 enthaltenThe European Physical Journal A, 1936
- Isotope Effect in AcetylenePhysical Review B, 1935