NDLI: Analysis of the Structure of the Bands in the IR Spectrum of β-D Glucose by the Regularized Method of Deconvolution

Content Provider	Springer Nature Link
Author	Buslov, D. K. Nikonenko, N. A. Sushko, N. I. Zhbankov, R. G.
Copyright Year	2002
Abstract	Deconvolution of the IR absorption spectrum of β-D glucose in the spectral range 1500–450 cm$^{−1}$ has been carried out. The results of the deconvolution were compared with the IR and Raman spectra recorded at room and low temperatures and with the data obtained by theoretical calculations for the frequencies of the normal vibrations of the β-D glucose molecule in the crystalline state. It is shown that deconvolution of the IR spectra recorded at room temperature makes it possible to separate the bands observed experimentally only at a very low temperature of the sample and a number of components that were not resolved earlier. The number of bands separated on deconvolution of the IR spectra of β-D glucose in the spectral range 1500–450 cm$^{−1}$ is more than twice the number of visible absorption maxima in the usual spectrum. The results of deconvolution of the IR spectrum of β-D glucose are in good agreement with the data of theoretical calculations for the frequencies of the normal vibrations of the β-D glucose molecule in the crystalline state. The existence of the factor-group (Davydov) splitting of a number of frequencies of the nondegenerate fundamental vibrations of molecules in a crystal cell has been revealed in the IR spectrum of β-D glucose. It was concluded that the model of an isolated molecule is insufficient for detailed theoretical interpretation of the vibrational spectra of carbohydrates.
Starting Page	817
Ending Page	824
Page Count	8
File Format	PDF
ISSN	00219037
Journal	Journal of Applied Spectroscopy
Volume Number	69
Issue Number	6
e-ISSN	15738647
Language	English
Publisher	Kluwer Academic Publishers-Plenum Publishers
Publisher Date	2002-01-01
Publisher Place	New York
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Analytical Chemistry Atomic and Molecular Structure and Spectra
Content Type	Text
Resource Type	Article
Subject	Spectroscopy Condensed Matter Physics

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Calculation of the structure and IR spectrum of methyl-β-D-glucopyranoside by density functional theory

Calculation of the structure and IR spectrum of hydrogen-bonded methyl-β-D-glucopyranoside by the density-functional method

Calculation of the IR Spectrum and the Molecular Structure of β-Carotene

Calculation of the Structure and IR Spectrum of 2,3-di-O-Nitromethyl-β-D-Glucopyranoside by the Density Functional Method

Theoretical analysis of the IR spectrum of methyl-3,4-anhydro-α-D-talohexopyranoside

A method for resolving individual bands in absorption spectra

Theoretical interpretation of spectral signs of an oxymethyl group in the IR spectrum of methyl-β-D-glucopyranoside

IR spectra and the structure of plasticized cellulose acetate films

Analytical Approximation of the Deconvolution of Strongly Overlapping Broad Fluorescence Bands

Analysis of the Structure of the Bands in the IR Spectrum of β-D Glucose by the Regularized Method of Deconvolution

Similar Documents

Calculation of the structure and IR spectrum of methyl-β-D-glucopyranoside by density functional theory

Calculation of the structure and IR spectrum of hydrogen-bonded methyl-β-D-glucopyranoside by the density-functional method

Calculation of the IR Spectrum and the Molecular Structure of β-Carotene

Calculation of the Structure and IR Spectrum of 2,3-di-O-Nitromethyl-β-D-Glucopyranoside by the Density Functional Method

Theoretical analysis of the IR spectrum of methyl-3,4-anhydro-α-D-talohexopyranoside

A method for resolving individual bands in absorption spectra

Theoretical interpretation of spectral signs of an oxymethyl group in the IR spectrum of methyl-β-D-glucopyranoside

IR spectra and the structure of plasticized cellulose acetate films

Analytical Approximation of the Deconvolution of Strongly Overlapping Broad Fluorescence Bands

Analysis of the Structure of the Bands in the IR Spectrum of β-D Glucose by the Regularized Method of Deconvolution