Conformational Behavior of Serine:  An Experimental Matrix-Isolation FT-IR and Theoretical DFT(B3LYP)/6-31++G** Study

2004 ◽  
Vol 108 (47) ◽  
pp. 10426-10433 ◽  
Author(s):  
Bert Lambie ◽  
Riet Ramaekers ◽  
Guido Maes
Keyword(s):  
Matrix Isolation ◽  
Conformational Behavior ◽  
Ft Ir

Determination of ppb-Level CO, CO2, CH4, and H2O in High-Purity Gases Using Matrix Isolation FT-IR with an Integrating Sphere

1994 ◽  
Vol 66 (23) ◽  
pp. 4354-4358 ◽  
Author(s):  
Yoshimasa. Ogawara ◽  
Albert. Bruneau ◽  
Takako. Kimura
Keyword(s):  
High Purity ◽  
Matrix Isolation ◽  
Integrating Sphere ◽  
Ft Ir

Gas Chromatographic/Matrix Isolation/Fourier Transform Infrared Spectra of the Laterally Chlorinated Dibenzo-p-Dioxins and Dibenzofurans

1989 ◽  
Vol 43 (8) ◽  
pp. 1317-1324 ◽  
Author(s):  
Charles J. Wurrey ◽  
Billy J. Fairless ◽  
Harry E. Kimball
Keyword(s):  
Fourier Transform ◽  
Infrared Spectra ◽  
Matrix Isolation ◽  
Fourier Transform Infrared ◽  
Fourier Transform Infrared Spectra ◽  
Reference Quality ◽  
Ft Ir ◽  
Chlorinated Dioxins ◽  
Chromatographic Matrix ◽  
Ft Ir Spectroscopy

Reference-quality gas chromatographic/matrix isolation/Fourier transform infrared spectra have been recorded for the following fifteen compounds, which collectively are referred to as the “laterally” chlorinated dibenzo- p-dioxins and dibenzofurans: 2,3,7,8-tetrachlorodibenzo- p-dioxin (2,3,7,8-TCDD); 1,2,3,7,8-pentachlorodibenzo- p-dioxin (1,2,3,7,8-PeCDD);l,2,3,4,7,8-hexachlorodibenzo- p-dioxin(1,2,3,4,7,8-HxCDD)>; 1,2,3,6,7,8,-hexachlorodibenzo- p-dioxin(1,2,3,6,7,8-HxCDD); 1,2,3,7,8,9-hexachlorodibenzo- p-dioxin (1,2,3,7,8,9-HxCDD); 1,2,3,4,6,7,8-heptachlorodibenzo- p-dioxin (1,2,3,4,6,7,8-HpCDD); 2,3,7,8-tetrachlorodibenzofuran (2,3,7,8-TCDF); 1,2,3,7,8-pentachlorodibenzofuran (1,2,3,7,8-PeCDF); 2,3,4,7,8-pentachlorodibenzofuran (2,3,4,7,8-PeCDF); 1,2,3,4,7,8-hexachlorodibenzofuran(1,2,3,4,7,8-HxCDF); 1,2,3,6,7,8-hexachlorodibenzofuran (1,2,3,6,7,8-HxCDF); 1,2,3,7,8,9-hexachlorodibenzofuran (1,2,3,7,8,9-HxCDF); 2,3,4,6,7,8-hexachlorodibenzofuran (2,3,4,6,7,8-HxCDF); 1,2,3,4,6,7,8-heptachlorodibenzofnran (1,2,3,4,6,7,8-HpCDF); and 1,2,3,4,7,8,9-heptachlorodibenzofuran (1,2,3,4,7,8,9-HpCDF). These spectra are discussed qualitatively and, for the laterally chlorinated dioxins, are compared to previously recorded gas-phase GC/FT-IR spectra. Estimates of the instrumental detection limits for these compounds, using matrix isolation GC/FT-IR spectroscopy, were found to fall in the mid-to-high picogram and low nanogram ranges.

Study on ozonolysis of asymmetric alkenes with matrix isolation and FT-IR spectroscopy

Chemosphere ◽  
2020 ◽  
Vol 252 ◽  
pp. 126413 ◽  
Author(s):  
Zhen Wang ◽  
Shengrui Tong ◽  
Meifang Chen ◽  
Bo Jing ◽  
Weiran Li ◽  
...  
Keyword(s):  
Ir Spectroscopy ◽  
Matrix Isolation ◽  
Ft Ir ◽  
Ft Ir Spectroscopy

Analysis Of Halogenated Dibenzo-P-Dioxins And Dibenzofurans Using Matrix Isolation GC/FT-IR

1989 ◽  
Author(s):  
Charles J. Wurrey ◽  
Billy J. Fairless ◽  
Harry E. Kimball
Keyword(s):  
Matrix Isolation ◽  
Ft Ir

Examination of the Matrix Isolation Fourier Transform Infrared Spectra of Organic Compounds: Part VI

1988 ◽  
Vol 42 (1) ◽  
pp. 101-108 ◽  
Author(s):  
W. M. Coleman ◽  
Bert M. Gordon
Keyword(s):  
Fourier Transform ◽  
Vapor Phase ◽  
Matrix Isolation ◽  
Spectral Structure ◽  
Absorption Bands ◽  
Rotational Isomers ◽  
Spectral Evidence ◽  
The Matrix ◽  
Ft Ir ◽  
Carbonyl Absorption

Matrix isolation Fourier transform spectral evidence is presented that documents the isolation of rotational isomers in an argon matrix. The spectral evidence is based on the presence of split carbonyl absorption bands in the spectra of selected derivatives of methyl acetate which do not vary in intensity with changes in the matrix-to-eluate ratios. The results compare very favorably with FT-IR data on the identical compounds obtained in the vapor phase. The low temperature of the matrix isolation experiment (10 K) allows for the observance of rotational isomers not seen at the high temperatures of the vapor-phase experiment (500 K). The presence of multiple carbonyl absorption bands dictates that careful attention must be paid to spectral/structure correlations employing MI/FT-IR data.

Matrix-isolation studies of the reactions of iron atoms and iron dimers with acetylene in an argon matrix. The FT-IR spectrum of ethynyliron hydride

1985 ◽  
Vol 107 (25) ◽  
pp. 7559-7562 ◽  
Author(s):  
Ellen S. Kline ◽  
Zakya H. Kafafi ◽  
Robert H. Hauge ◽  
John L. Margrave
Keyword(s):  
Ir Spectrum ◽  
Matrix Isolation ◽  
Argon Matrix ◽  
Ft Ir

Analytical Applications of Matrix Isolation Fourier Transform Infrared Spectroscopy

1982 ◽  
Vol 36 (4) ◽  
pp. 339-347 ◽  
Author(s):  
G. Mamantov ◽  
A. A. Garrison ◽  
E. L. Wehry
Keyword(s):  
Fourier Transform ◽  
Infrared Spectroscopy ◽  
Fourier Transform Infrared Spectroscopy ◽  
Vibrational Spectroscopy ◽  
Matrix Isolation ◽  
Fourier Transform Infrared ◽  
Chromatographic Separations ◽  
Analytical Applications ◽  
Matrix Isolation Spectroscopy ◽  
Ft Ir

A review of analytical applications of matrix isolation Fourier transform infrared spectroscopy is presented. The characteristics of matrix isolation spectroscopy are discussed along with practical techniques for obtaining analytically useful results. A few studies relating to matrix isolation used in conjunction with Raman and conventional IR spectroscopy are reviewed. The majority of analytical applications of matrix isolation vibrational spectroscopy has entailed the use of FT-IR techniques. Qualitative and quantitative results from a number of sample types are presented. The coupling of matrix isolation vibrational spectroscopy with chromatographic separations is reviewed.

Combined matrix-isolation FT-IR and ab-initio 6-31++G∗∗ studies on tautomeric properties of nucleic acid bases and simpler model molecules

1997 ◽  
Vol 410-411 ◽  
pp. 397-401
Author(s):  
Linda Houben ◽  
Kristien Schoone ◽  
Johan Smets ◽  
Ludwik Adamowicz ◽  
Guido Maes
Keyword(s):  
Nucleic Acid ◽  
Ab Initio ◽  
Matrix Isolation ◽  
Nucleic Acid Bases ◽  
Ft Ir ◽  
Combined Matrix
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