HIGH-RESOLUTION RAMAN SPECTROSCOPY OF GASES: XVII. THE PURE ROTATIONAL RAMAN SPECTRUM OF IODOACETYLENE

1 December 1963

journal article
Published by Canadian Science Publishing in Canadian Journal of Physics

Vol. 41 (12) , 2098-2101
https://doi.org/10.1139/p63-206

Abstract

A study of the pure rotational Raman spectrum of iodoacetylene has yielded a value of 0.1062₂ cm⁻¹ for the ground-state rotational constant. From this value, and from assumed C≡C and C—H bond lengths of 1.203 Å and 1.055 Å respectively, the C—I bond length is calculated to be 1.988 Å.

Keywords

CHEMICAL BONDS
RAMAN SPECTROSCOPY
HIGH RESOLUTION
ROTATION
ANISOTROPY
SPECTRUM

This publication has 3 references indexed in Scilit:

The Microwave Spectrum of Chloroacetylene and Deuterochloroacetylene
The Journal of Chemical Physics, 1949
Microwave Spectra of Some Linear $XYZ$ Molecules
Physical Review B, 1948
Interatomic Distances and Nuclear Quadrupole Couplings in ClCN, BrCN, and ICN
Physical Review B, 1948