High resolution infrared spectra of a carbon dioxide molecule solvated with helium atoms

2004 ◽  
Vol 121 (1) ◽  
pp. 181 ◽  
Author(s):  
Jian Tang ◽  
A. R. W. McKellar
Keyword(s):  
Carbon Dioxide ◽  
High Resolution ◽  
Infrared Spectra ◽  
Helium Atoms ◽  
Carbon Dioxide Molecule

Infrared spectra reveal box-like structures for a pentamer and hexamer of mixed carbon dioxide–acetylene clusters

2016 ◽  
Vol 18 (3) ◽  
pp. 1381-1385 ◽  
Author(s):  
Mojtaba Rezaei ◽  
J. Norooz Oliaee ◽  
N. Moazzen-Ahmadi ◽  
A. R. W. McKellar
Keyword(s):  
Carbon Dioxide ◽  
High Resolution ◽  
Infrared Spectrum ◽  
Infrared Spectra

The hexamer (CO2)4–(C2H2)2 is characterized by its high-resolution infrared spectrum.

The infrared matrix isolation spectra of carbon dioxide. I. Deuterium matrices : Identification of bands due to carbon dioxide dimers

1982 ◽  
Vol 35 (10) ◽  
pp. 1961 ◽  
Author(s):  
MJ Irvine ◽  
ADE Pullin
Keyword(s):  
Carbon Dioxide ◽  
High Resolution ◽  
Concentration Dependence ◽  
Infrared Spectra ◽  
Matrix Isolation ◽  
Molar Ratios ◽  
Bending Mode ◽  
The Matrix

The infrared spectra of CO2 isolated in deuterium matrices at c.6K are reported for molar ratios of D2/CO2 between 50 and 3200. The bending mode V2 of CO2 appears as a narrow doublet in the matrix spectra. Bands due to CO2 dimers are identified in the V2 region from their concentration dependence and from mixed isotope spectra (12CO2and 13CO2). No dimer bands were observed in the monomer antisymmetric stretching region. In this respect the spectra of CO2 in D2 matrices resemble those in N2 matrices. The observed dimer spectrum is compared with those predicted on the basis of T-shaped and staggered parallel configurations for the dimer and is interpreted as favouring the latter configuration. The desirability of obtaining matrix spectra at sufficiently high resolution is stressed.

scholarly journals Atlas of high resolution infrared spectra of carbon dioxide

1984 ◽  
Vol 23 (13) ◽  
pp. 2051 ◽  
Author(s):  
Curtis P. Rinsland ◽  
D. Chris Benner ◽  
V. Malathy Devi ◽  
Penelope S. Ferry ◽  
Carolyn H. Sutton ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
High Resolution ◽  
Infrared Spectra

scholarly journals Preliminary validation of column-averaged volume mixing ratios of carbon dioxide and methane retrieved from GOSAT short-wavelength infrared spectra

2011 ◽  
Vol 4 (6) ◽  
pp. 1061-1076 ◽  
Author(s):  
I. Morino ◽  
O. Uchino ◽  
M. Inoue ◽  
Y. Yoshida ◽  
T. Yokota ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Fourier Transform ◽  
Standard Deviation ◽  
High Resolution ◽  
Infrared Spectra ◽  
Short Wavelength ◽  
Total Carbon ◽  
Infrared Observation ◽  
Mixing Ratios ◽  
Preliminary Validation

Abstract. Column-averaged volume mixing ratios of carbon dioxide and methane retrieved from the Greenhouse gases Observing SATellite (GOSAT) Short-Wavelength InfraRed observation (GOSAT SWIR XCO2 and XCH4) were compared with the reference calibrated data obtained by ground-based high-resolution Fourier Transform Spectrometers (g-b FTSs) participating in the Total Carbon Column Observing Network (TCCON). Preliminary results are as follows: the GOSAT SWIR XCO2 and XCH4 (Version 01.xx) are biased low by 8.85 ± 4.75 ppm (2.3 ± 1.2 %) and 20.4 ± 18.9 ppb (1.2 ± 1.1 %), respectively. The standard deviation of the GOSAT SWIR XCO2 and XCH4 is about 1 % (1 σ) after correcting the negative biases of XCO2 and XCH4 by 8.85 ppm and 20.4 ppb, respectively. The latitudinal distributions of zonal means of the GOSAT SWIR XCO2 and XCH4 show similar features to those of the g-b FTS data except for the negative biases in the GOSAT data.

High-Resolution Infrared Spectra of the ν1 Fundamental Bands of Mono-Substituted 13C Propyne Isotopologues

2018 ◽  
Vol 122 (2) ◽  
pp. 582-589 ◽  
Author(s):  
Kirstin D. Doney ◽  
Dongfeng Zhao ◽  
Harold Linnartz
Keyword(s):  
High Resolution ◽  
Infrared Spectra

Electron impact studies. VI. Mass spectra of esters and thioesters. Skeletal rearrangement on electron impact

1967 ◽  
Vol 20 (4) ◽  
pp. 689 ◽  
Author(s):  
JH Bowie ◽  
RG Cooks ◽  
P Jakobsen ◽  
S Lawesson ◽  
G Schroll
Keyword(s):  
Carbon Dioxide ◽  
Carbon Monoxide ◽  
High Resolution ◽  
Electron Impact ◽  
Mass Spectra ◽  
Skeletal Rearrangement ◽  
Unsaturated Esters ◽  
Impact Studies ◽  
Unsaturated Alcohols ◽  
Metastable Ions

The mass spectra of representative series of simple alkyl acetoacetates, alkyl acetothioacetates, and some unsaturated esters derived from unsaturated alcohols or phenols are reported and discussed. The fragmentation schemes have been established by high resolution measurements, appropriate metastable ions, and by deuterium and 18O labelling. Many of the spectra show significant skeletal rearrangement fragments arising from either loss of carbon monoxide or carbon dioxide.

High resolution infrared spectra of water vapor

1969 ◽  
Vol 29 (1-3) ◽  
pp. 312-347 ◽  
Author(s):  
Phillip E. Fraley ◽  
K. Narahari Rao ◽  
L.H. Jones
Keyword(s):  
Water Vapor ◽  
High Resolution ◽  
Infrared Spectra
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