Electron paramagnetic resonance study of the paramagnetic centers in gamma-irradiated 2-nitrobenzoic acid single crystal

Please use this identifier to cite or link to this item: https://hdl.handle.net/11499/58216

Title:	Electron paramagnetic resonance study of the paramagnetic centers in gamma-irradiated 2-nitrobenzoic acid single crystal
Authors:	Caliskan, Betul Caliskan, Ali Cengiz Tutus, Yasemin
Keywords:	EPR Spectroscopic splitting factor Hyperfine coupling constant Radiation damage centers Spin-Resonance Radiation-Damage Spectra Epr
Publisher:	Elsevier
Abstract:	2-nitrobenzoic acid (C7H5NO4) (2NBA) single crystals were made paramagnetic using 60Co-gamma rays. An attempt was made to detect the resonance form formed in 2-nitrobenzoic acid single crystal with Electron Paramagnetic Resonance (EPR) Spectroscopy. EPR spectra were taken at 125 K in three different axes of the crystal. As a result of EPR analysis of gamma irradiated 2NBA single crystal, it was understood that 2NBA anion radical was formed. The principal values of the hyperfine structure constants, the principal values of the g-tensor and their direction cosines were calculated.
URI:	https://doi.org/10.1016/j.molstruc.2024.140322 https://hdl.handle.net/11499/58216
ISSN:	0022-2860 1872-8014
Appears in Collections:	Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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