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Symmetry Breaking of B(2)N((−, 0, +)): An Aspect of the Electric Potential and Atomic Charges
In this study, the three forms of B(2)N((−, 0, +))—radical, anion and cation—have been compared in terms of electric potential and atomic charges, ESP, rather than the well-known cut of the potential energy surface (PES). We have realized that the double minimum of the BNB radical is related to the...
Autores principales: | , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6332421/ https://www.ncbi.nlm.nih.gov/pubmed/26633353 http://dx.doi.org/10.3390/molecules201219769 |
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author | Monajjemi, Majid Bagheri, Samira Moosavi, Matin S. Moradiyeh, Nahid Zakeri, Mina Attarikhasraghi, Naime Saghayimarouf, Nastaran Niyatzadeh, Ghorban Shekarkhand, Marzie Khalilimofrad, Mohammad S. Ahmadin, Hashem Ahadi, Maryam |
author_facet | Monajjemi, Majid Bagheri, Samira Moosavi, Matin S. Moradiyeh, Nahid Zakeri, Mina Attarikhasraghi, Naime Saghayimarouf, Nastaran Niyatzadeh, Ghorban Shekarkhand, Marzie Khalilimofrad, Mohammad S. Ahmadin, Hashem Ahadi, Maryam |
author_sort | Monajjemi, Majid |
collection | PubMed |
description | In this study, the three forms of B(2)N((−, 0, +))—radical, anion and cation—have been compared in terms of electric potential and atomic charges, ESP, rather than the well-known cut of the potential energy surface (PES). We have realized that the double minimum of the BNB radical is related to the lack of the correct permutational symmetry of the wave function and charge distribution. The symmetry breaking (SB) for B(2)N((0, +)) exhibits energy barrier in the region of (5–150) cm(−1). The SB barrier goes through a dynamic change with no centrosymmetric form which depends on the wave function or charge distribution. In spite of [Formula: see text] exited state, the [Formula: see text] excited configuration contributes to the ground state ([Formula: see text] for forming radicals. The SB did not occur for the anion form (B(2)N((−))) in any electrostatic potential and charges distribution. Finally, we have modified the Columbic term of the Schrödinger equation to define the parameters “αα' and ββ'” in order to investigate the SBs subject. |
format | Online Article Text |
id | pubmed-6332421 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2015 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-63324212019-01-24 Symmetry Breaking of B(2)N((−, 0, +)): An Aspect of the Electric Potential and Atomic Charges Monajjemi, Majid Bagheri, Samira Moosavi, Matin S. Moradiyeh, Nahid Zakeri, Mina Attarikhasraghi, Naime Saghayimarouf, Nastaran Niyatzadeh, Ghorban Shekarkhand, Marzie Khalilimofrad, Mohammad S. Ahmadin, Hashem Ahadi, Maryam Molecules Article In this study, the three forms of B(2)N((−, 0, +))—radical, anion and cation—have been compared in terms of electric potential and atomic charges, ESP, rather than the well-known cut of the potential energy surface (PES). We have realized that the double minimum of the BNB radical is related to the lack of the correct permutational symmetry of the wave function and charge distribution. The symmetry breaking (SB) for B(2)N((0, +)) exhibits energy barrier in the region of (5–150) cm(−1). The SB barrier goes through a dynamic change with no centrosymmetric form which depends on the wave function or charge distribution. In spite of [Formula: see text] exited state, the [Formula: see text] excited configuration contributes to the ground state ([Formula: see text] for forming radicals. The SB did not occur for the anion form (B(2)N((−))) in any electrostatic potential and charges distribution. Finally, we have modified the Columbic term of the Schrödinger equation to define the parameters “αα' and ββ'” in order to investigate the SBs subject. MDPI 2015-12-03 /pmc/articles/PMC6332421/ /pubmed/26633353 http://dx.doi.org/10.3390/molecules201219769 Text en © 2015 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons by Attribution (CC-BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Monajjemi, Majid Bagheri, Samira Moosavi, Matin S. Moradiyeh, Nahid Zakeri, Mina Attarikhasraghi, Naime Saghayimarouf, Nastaran Niyatzadeh, Ghorban Shekarkhand, Marzie Khalilimofrad, Mohammad S. Ahmadin, Hashem Ahadi, Maryam Symmetry Breaking of B(2)N((−, 0, +)): An Aspect of the Electric Potential and Atomic Charges |
title | Symmetry Breaking of B(2)N((−, 0, +)): An Aspect of the Electric Potential and Atomic Charges |
title_full | Symmetry Breaking of B(2)N((−, 0, +)): An Aspect of the Electric Potential and Atomic Charges |
title_fullStr | Symmetry Breaking of B(2)N((−, 0, +)): An Aspect of the Electric Potential and Atomic Charges |
title_full_unstemmed | Symmetry Breaking of B(2)N((−, 0, +)): An Aspect of the Electric Potential and Atomic Charges |
title_short | Symmetry Breaking of B(2)N((−, 0, +)): An Aspect of the Electric Potential and Atomic Charges |
title_sort | symmetry breaking of b(2)n((−, 0, +)): an aspect of the electric potential and atomic charges |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6332421/ https://www.ncbi.nlm.nih.gov/pubmed/26633353 http://dx.doi.org/10.3390/molecules201219769 |
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