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
Autor principal:	Dulya, C.
Formato:	JOUR
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:	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	todo:paper_01689002_v398_n2-3_p109_Dulya
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spelling	todo:paper_01689002_v398_n2-3_p109_Dulya2023-10-03T15:06:42Z A line-shape analysis for spin-1 NMR signals Dulya, C. 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. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar 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 Dulya, C. 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.
format	JOUR
author	Dulya, C.
author_facet	Dulya, C.
author_sort	Dulya, C.
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
url	http://hdl.handle.net/20.500.12110/paper_01689002_v398_n2-3_p109_Dulya
work_keys_str_mv	AT dulyac alineshapeanalysisforspin1nmrsignals AT dulyac lineshapeanalysisforspin1nmrsignals
_version_	1807320189019095040

A line-shape analysis for spin-1 NMR signals

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