Open Access
Proceedings of the National Academy of Sciences of the United States of America, volume 119, issue 10
Electronegativity and chemical hardness of elements under pressure
Publication type: Journal Article
Publication date: 2022-03-02
Quartile SCImago
Q1
Quartile WOS
Q1
Impact factor: 11.1
ISSN: 00278424, 10916490
PubMed ID:
35238642
Multidisciplinary
Abstract
Significance
Over the years, many unusual chemical phenomena have been discovered at high pressures, yet our understanding of them is still very fragmentary. Our paper addresses this from the fundamental level by exploring the key chemical properties of atoms—electronegativity and chemical hardness—as a function of pressure. We have made an appropriate modification to the definition of Mulliken electronegativity to extend its applicability to high pressures. The change in atomic properties, which we observe, allows us to provide a unified framework explaining (and predicting) many chemical phenomena and the altered behavior of many elements under pressure.
Citations by journals
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3
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Journal of Physical Chemistry C
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Journal of Physical Chemistry C
3 publications, 13.04%
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Physical Review Materials
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Physical Review Materials
2 publications, 8.7%
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Journal of Chemical Physics
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Journal of Chemical Physics
1 publication, 4.35%
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Physical Review B
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Physical Review B
1 publication, 4.35%
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Nature Communications
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Nature Communications
1 publication, 4.35%
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International Journal of Refractory Metals and Hard Materials
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International Journal of Refractory Metals and Hard Materials
1 publication, 4.35%
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Ceramics
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Ceramics
1 publication, 4.35%
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Journal of Physical Chemistry Letters
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Journal of Physical Chemistry Letters
1 publication, 4.35%
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Chemical Science
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Chemical Science
1 publication, 4.35%
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Nano Letters
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Nano Letters
1 publication, 4.35%
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Journal of Materials Chemistry A
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Journal of Materials Chemistry A
1 publication, 4.35%
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Science China: Physics, Mechanics and Astronomy
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Science China: Physics, Mechanics and Astronomy, 1, 4.35%
Science China: Physics, Mechanics and Astronomy
1 publication, 4.35%
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Small
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Small
1 publication, 4.35%
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Advanced Functional Materials
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Advanced Functional Materials
1 publication, 4.35%
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American Mineralogist
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American Mineralogist
1 publication, 4.35%
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Chinese Journal of Physics
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Chinese Journal of Physics
1 publication, 4.35%
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Wiley Interdisciplinary Reviews: Computational Molecular Science
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Wiley Interdisciplinary Reviews: Computational Molecular Science
1 publication, 4.35%
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Inorganic Chemistry
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Inorganic Chemistry
1 publication, 4.35%
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Physical Chemistry Chemical Physics
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Physical Chemistry Chemical Physics
1 publication, 4.35%
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3
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Citations by publishers
1
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3
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6
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American Chemical Society (ACS)
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American Chemical Society (ACS)
6 publications, 26.09%
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American Physical Society (APS)
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American Physical Society (APS)
3 publications, 13.04%
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Royal Society of Chemistry (RSC)
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Royal Society of Chemistry (RSC)
3 publications, 13.04%
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Wiley
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Wiley
3 publications, 13.04%
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Elsevier
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Elsevier
2 publications, 8.7%
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American Institute of Physics (AIP)
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American Institute of Physics (AIP)
1 publication, 4.35%
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Springer Nature
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Springer Nature
1 publication, 4.35%
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Multidisciplinary Digital Publishing Institute (MDPI)
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Multidisciplinary Digital Publishing Institute (MDPI)
1 publication, 4.35%
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Science in China Press
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Science in China Press, 1, 4.35%
Science in China Press
1 publication, 4.35%
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Walter de Gruyter
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Walter de Gruyter
1 publication, 4.35%
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6
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- We do not take into account publications that without a DOI.
- Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
- Statistics recalculated weekly.
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Dong X. et al. Electronegativity and chemical hardness of elements under pressure // Proceedings of the National Academy of Sciences of the United States of America. 2022. Vol. 119. No. 10.
GOST all authors (up to 50)
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Dong X., Oganov A. R., Cui H., Zhou X., Wang H. Electronegativity and chemical hardness of elements under pressure // Proceedings of the National Academy of Sciences of the United States of America. 2022. Vol. 119. No. 10.
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TY - JOUR
DO - 10.1073/pnas.2117416119
UR - https://doi.org/10.1073%2Fpnas.2117416119
TI - Electronegativity and chemical hardness of elements under pressure
T2 - Proceedings of the National Academy of Sciences of the United States of America
AU - Oganov, A. R.
AU - Cui, Haixu
AU - Zhou, Xiang-Feng
AU - Wang, Hui-Tian
AU - Dong, Xiao
PY - 2022
DA - 2022/03/02 00:00:00
PB - Proceedings of the National Academy of Sciences (PNAS)
IS - 10
VL - 119
PMID - 35238642
SN - 0027-8424
SN - 1091-6490
ER -
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@article{2022_Dong,
author = {A. R. Oganov and Haixu Cui and Xiang-Feng Zhou and Hui-Tian Wang and Xiao Dong},
title = {Electronegativity and chemical hardness of elements under pressure},
journal = {Proceedings of the National Academy of Sciences of the United States of America},
year = {2022},
volume = {119},
publisher = {Proceedings of the National Academy of Sciences (PNAS)},
month = {mar},
url = {https://doi.org/10.1073%2Fpnas.2117416119},
number = {10},
doi = {10.1073/pnas.2117416119}
}