The Molecular Structure and Hydrogen Bond Geometry in Liquid Formamide: Electron, Neutron, and X-Ray Diffraction Studies

Autor:	Gábor Pálinkás, H. Bertagnolli, E. Kalman, M. D. Zeidler, I. Serke, P. Chieux, F. J. Wiesmann
Rok vydání:	1983
Předmět:	Formamide Materials science Hydrogen bond Neutron diffraction General Physics and Astronomy Electron Bond length chemistry.chemical_compound Crystallography chemistry X-ray crystallography Molecule Neutron Physical and Theoretical Chemistry Mathematical Physics
Zdroj:	Zeitschrift für Naturforschung A. 38:231-236
ISSN:	1865-7109 0932-0784
Popis:	Electron, neutron and X-ray diffraction patterns of liquid formamide have been measured at a temperature of 25 °C. Analysis of the diffraction data yields the molecular structure and the average geometry of the hydrogen bond. The molecular parameters obtained from liquid diffraction experiments are in good agreement with those from gas electron diffraction for the free molecule. The mean O…N and O…H hydrogen bond distances are 2.9 Å and 1.9 Å, respectively. Four H-bonds per molecule are found on the average. The deviation of the H-bonds from the linearity is estimated.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::19a6698b99ff9db20a4f108810c5cb39 https://doi.org/10.1515/zna-1983-0221 Zobrazit plný text záznamu