PURE ROTATIONAL SPECTRUM OF THE "NON-POLAR" DIMER OF FORMIC ACID

2017 ◽  
Author(s):  
Weixing Li ◽  
Walther Caminati ◽  
Rolf Meyer ◽  
Qian Gou ◽  
Luca Evangelisti
Keyword(s):  
Formic Acid ◽  
Rotational Spectrum

scholarly journals The Other Rotamer of Formic Acid, cis-HCOOH1

1976 ◽  
Vol 31 (9) ◽  
pp. 1113-1121 ◽  
Author(s):  
William H. Hocking
Keyword(s):  
Formic Acid ◽  
Stark Effect ◽  
Energy Difference ◽  
Energy Curve ◽  
Rotational Spectrum ◽  
Vibrational States ◽  
Intensity Measurements ◽  
Centrifugal Distortion Constants ◽  
Cis And Trans ◽  
First Time

Abstract The rotational spectrum of the planar cis rotamer of formic acid, cis-HCOOH, has been detected for the first time. Twenty transitions belonging to the qRK, qQ1, qQ2 , rP0 , rP1,rP2 branches of the parent isotopic species in its ground state have been assigned and measured. The rotational constants and quartic centrifugal distortion constants have been determined using Watson's reduced Hamiltonian. Stark effect measurements have yielded the molecular electric dipole moment: μa= 2.65(1) D, μb = 2.71(1) D and , μ= 3.79(1) D. The energy difference between the ground vibrational states of cis-and trans-HCOOH has been determined by microwave relative intensity measurements. The cis rotamer is found to lie at higher energy than the trans rotamer by 1365 ± 30 cm-1 . A one dimensional potential energy curve has been calculated for the OH torsional vibration of formic acid.

THE ROTATIONAL SPECTRUM OF PYRIDINE-FORMIC ACID

2015 ◽  
Author(s):  
Walther Caminati ◽  
Barbara Giuliano ◽  
Qian Gou ◽  
Lorenzo Spada
Keyword(s):  
Formic Acid ◽  
Rotational Spectrum

The rotational spectrum of formic acid⋯fluoroacetic acid

2014 ◽  
Vol 299 ◽  
pp. 1-5 ◽  
Author(s):  
Luca Evangelisti ◽  
Gang Feng ◽  
Qian Gou ◽  
Walther Caminati
Keyword(s):  
Formic Acid ◽  
Rotational Spectrum ◽  
Fluoroacetic Acid

Rotational spectrum and properties of a complex of hydrogen cyanide and chlorine monofluoride

1996 ◽  
Vol 88 (3) ◽  
pp. 673-682 ◽  
Author(s):  
K. HINDS ◽  
A.C. LEGON ◽  
J.H. HOLLOWAY
Keyword(s):  
Hydrogen Cyanide ◽  
Rotational Spectrum

NANOELECTROCATALYSTS BASED PALLADIUM FOR FUEL CELLS WITH DIRECT OXIDATION OF FORMIC ACID

2019 ◽  
Vol 6 (3) ◽  
pp. 104-107
Author(s):  
Marina Vladimirovna Lebedeva ◽  
Alexey Petrovich Antropov ◽  
Alexander Victorovich Ragutkin ◽  
Nicolay Andreevich Yashtulov
Keyword(s):  
Formic Acid ◽  
Palladium Nanoparticles ◽  
Oxidation Reaction ◽  
Electrode Materials ◽  
Formic Acid Oxidation ◽  
Energy Sources ◽  
Acid Oxidation ◽  
Direct Oxidation ◽  
Atomic Force ◽  
Formic Acid Oxidation Reaction

In paper electrode materials with palladium nanoparticles on polymer matrix substrates for energy sources have been formed. Nanocomposites were investigated by atomic force and scanning electron microscopy. The catalytic activity of formed electrodes in the formic acid oxidation reaction was evaluated by voltammetry method.

THE PURE ROTATIONAL SPECTRUM OF PbI FROM BROADBAND ROTATIONAL SPECTROSCOPY

2014 ◽  
Author(s):  
Daniel Zaleski ◽  
Corey Evans ◽  
Lisa-Maria Dickens ◽  
Nick Walker ◽  
Susanna Stephens ◽  
...  
Keyword(s):  
Rotational Spectroscopy ◽  
Rotational Spectrum

THE JET-COOLED ROTATIONAL SPECTRUM OF GLYCINAMIDE, AN AMINOACID PRECURSOR

2017 ◽  
Author(s):  
Elena Alonso ◽  
José Alonso ◽  
J.-C. Guillemin ◽  
Zbigniew Kisiel ◽  
Lucie Kolesniková
Keyword(s):  
Rotational Spectrum
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