Infrared intensities of N-methylacetamide associates

Infrared intensities of N-methylacetamide associates

Force constants and electro-optical parameters (EOPs) of hydrogen-bonded associates of N-methylacetamide (NMA) were calculated. Super position of monomer, dimer and trimer spectra enables one to reproduce the experimental data on solutions of NMA in CCl 4. Splittings of the IR bands in polyamides ma...

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Bibliographic Details
Published in:Journal of molecular structure Vol. 380; no. 1; pp. 23 - 29
Main Authors: Kuznetsova, L.M., Furer, V.L., Maklakov, L.I.
Format: Journal Article
Language:English
Published: Elsevier B.V 1996
Subjects:
Hydrogen bonding
Infrared intensity
N-Methylacetamide
N-Methylacetamide
Hydrogen bonding
Infrared intensity
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Summary:Force constants and electro-optical parameters (EOPs) of hydrogen-bonded associates of N-methylacetamide (NMA) were calculated. Super position of monomer, dimer and trimer spectra enables one to reproduce the experimental data on solutions of NMA in CCl 4. Splittings of the IR bands in polyamides may be explained as a result of self-association of molecules in the form of open-chain multimers with a sufficiently developed network.
ISSN:0022-2860
1872-8014
DOI:10.1016/0022-2860(95)09209-9