Molecular Motion in Some Hydrogen-Bonded Complexes of Trichloroacetic Acid as Studied by35Cl-NQR
نویسندگان
چکیده
منابع مشابه
Hydrogen bonded nicotinic acid-water complexes studied by ab-initio and density functional theory
Molecular structure and Vibrational spectra of Nicotinic Acid (NA)–Water (W) complexes with stoichiometric ratios ranging from 2:1 (NA2W) to 1:3 (NAW3) Complexes have been studied by means of quantum chemical calculations using HF and B3LYP methodology and the 6-311++G(d, p) basis set. It was found that the strength of hydrogen bond between the hydrogen and the nitrogen increases with increasin...
متن کاملA butterfly motion of formic acid and cyclobutanone in the 1 : 1 hydrogen bonded molecular cluster.
Upon supersonic expansion, formic acid and cyclobutanone (CBU) form a molecular cluster in which the two constituent molecules, linked by OHO and CHO hydrogen bonds, undergo a rapid interconversion between two equivalent forms. The tunneling motion takes place through the rupture and reformation of the C-HO hydrogen bond between the carbonyl oxygen of HCOOH and one of the two hydrogen atoms of ...
متن کاملNQR Studies of Hydrogen Transfer in Crystalline /7-Chlorobenzoic Acid
für Naturforschung in cooperation with the Max Planck Society for the Advancement of Science under a Creative Commons Attribution 4.0 International License. Dieses Werk wurde im Jahr 2013 vom Verlag Zeitschrift für Naturforschung in Zusammenarbeit mit der Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. digitalisiert und unter folgender Lizenz veröffentlicht: Creative Commons Namen...
متن کاملNQR Spectra of Chalcogenhalide Complexes of Some Transition Metals
für Naturforschung in cooperation with the Max Planck Society for the Advancement of Science under a Creative Commons Attribution 4.0 International License. Dieses Werk wurde im Jahr 2013 vom Verlag Zeitschrift für Naturforschung in Zusammenarbeit mit der Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. digitalisiert und unter folgender Lizenz veröffentlicht: Creative Commons Namen...
متن کاملRole of vibrational anharmonicity in atmospheric radical hydrogen-bonded complexes.
Harmonic and anharmonic vibrational frequency calculations are reported for the most stable hydrogen bonded complexes formed between the hydroperoxyl radical and formic, acetic, nitric, and sulfuric acids which are of atmospheric interest. A comparison between the calculated IR spectra of the hydrogen bonded complexes with the corresponding separate monomers is also reported with the aim to fac...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Bulletin of the Chemical Society of Japan
سال: 1988
ISSN: 0009-2673,1348-0634
DOI: 10.1246/bcsj.61.549