Author Retains CopyrightWork, Russell James2011-03-162022-10-252011-03-162022-10-2519721972https://ir.wgtn.ac.nz/handle/123456789/23421The infra red spectrum of ethylene sulphide has been measured in the gaseous phase and solid state as a low temperature crystalline film. The assignments are in agreement with those previously published by Brumant. A general harmonic force field has been derived using cyclopropane as the initiating model. Thermodynamic data has been calculated and a new three dimensional pictorial method of presenting the normal modes has been developed.pdfen-NZhttps://www.wgtn.ac.nz/library/about-us/policies-and-strategies/copyright-for-the-researcharchiveEthylene sulfideEthylene sulphideInfrared spectraChemistryTextAll rights, except those explicitly waived, are held by the Author