A line-shape analysis for spin-1 NMR signals

An analytic model of the deuteron absorption function has been developed and is compared to experimental NMR signals of deuterated butanol obtained at the SMC experiment in order to determine the deuteron polarization. The absorption function model includes dipolar broadening and a frequency-depende...

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Detalles Bibliográficos
Publicado: 1997
Materias:
Absorption
Alcohols
Charged particles
Chemical bonds
Mathematical models
Polarization
Spectrum analysis
Butanol
Deuterons
Line shape analysis
Quadrupolar coupling constants
Nuclear magnetic resonance spectroscopy
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01689002_v398_n2-3_p109_Dulya
http://hdl.handle.net/20.500.12110/paper_01689002_v398_n2-3_p109_Dulya
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_01689002_v398_n2-3_p109_Dulya
record_format dspace
spelling paper:paper_01689002_v398_n2-3_p109_Dulya2023-06-08T15:18:00Z A line-shape analysis for spin-1 NMR signals Absorption Alcohols Charged particles Chemical bonds Mathematical models Polarization Spectrum analysis Butanol Deuterons Line shape analysis Quadrupolar coupling constants Nuclear magnetic resonance spectroscopy An analytic model of the deuteron absorption function has been developed and is compared to experimental NMR signals of deuterated butanol obtained at the SMC experiment in order to determine the deuteron polarization. The absorption function model includes dipolar broadening and a frequency-dependent treatment of the intensity factors. The high-precision TE signal data available are used to adjust the model for Q-meter distortions and dispersion effects. Once the Q-meter adjustment is made, the enhanced polarizations determined by the asymmetry and TE-calibration methods compare well within the accuracy of each method. In analyzing the NMR signals, the quadrupolar coupling constants could be determined for both the C-D and the O-D bonds of deuterated butanol. 1997 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01689002_v398_n2-3_p109_Dulya http://hdl.handle.net/20.500.12110/paper_01689002_v398_n2-3_p109_Dulya
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Absorption
Alcohols
Charged particles
Chemical bonds
Mathematical models
Polarization
Spectrum analysis
Butanol
Deuterons
Line shape analysis
Quadrupolar coupling constants
Nuclear magnetic resonance spectroscopy
spellingShingle Absorption
Alcohols
Charged particles
Chemical bonds
Mathematical models
Polarization
Spectrum analysis
Butanol
Deuterons
Line shape analysis
Quadrupolar coupling constants
Nuclear magnetic resonance spectroscopy
A line-shape analysis for spin-1 NMR signals
topic_facet Absorption
Alcohols
Charged particles
Chemical bonds
Mathematical models
Polarization
Spectrum analysis
Butanol
Deuterons
Line shape analysis
Quadrupolar coupling constants
Nuclear magnetic resonance spectroscopy
description An analytic model of the deuteron absorption function has been developed and is compared to experimental NMR signals of deuterated butanol obtained at the SMC experiment in order to determine the deuteron polarization. The absorption function model includes dipolar broadening and a frequency-dependent treatment of the intensity factors. The high-precision TE signal data available are used to adjust the model for Q-meter distortions and dispersion effects. Once the Q-meter adjustment is made, the enhanced polarizations determined by the asymmetry and TE-calibration methods compare well within the accuracy of each method. In analyzing the NMR signals, the quadrupolar coupling constants could be determined for both the C-D and the O-D bonds of deuterated butanol.
title A line-shape analysis for spin-1 NMR signals
title_short A line-shape analysis for spin-1 NMR signals
title_full A line-shape analysis for spin-1 NMR signals
title_fullStr A line-shape analysis for spin-1 NMR signals
title_full_unstemmed A line-shape analysis for spin-1 NMR signals
title_sort line-shape analysis for spin-1 nmr signals
publishDate 1997
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01689002_v398_n2-3_p109_Dulya
http://hdl.handle.net/20.500.12110/paper_01689002_v398_n2-3_p109_Dulya
_version_ 1768541934490484736

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