Comment on “The oxidation state in low-valent beryllium and magnesium compounds” by M. Gimferrer, S. Danés, E. Vos, C. B. Yildiz, I. Corral, A. Jana, P. Salvador and D. M. Andrada, Chem. Sci. 2022, 13, 6583

We challenge the assignment of the oxidation state +2 for beryllium and magnesium in the complexes Be(cAAC(Dip))(2) and Mg(cAAC(Dip))(2) as suggested by Gimferrer et al., Chem. Sci. 2022, 13, 6583 in a recent study. A careful review of the data in the ESI contradicts their own statement and shows th...

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Detalles Bibliográficos
Autores principales: Pan, Sudip, Frenking, Gernot
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2022
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9811506/
https://www.ncbi.nlm.nih.gov/pubmed/36687352
http://dx.doi.org/10.1039/d2sc04231b
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author Pan, Sudip
Frenking, Gernot
author_facet Pan, Sudip
Frenking, Gernot
author_sort Pan, Sudip
collection PubMed
description We challenge the assignment of the oxidation state +2 for beryllium and magnesium in the complexes Be(cAAC(Dip))(2) and Mg(cAAC(Dip))(2) as suggested by Gimferrer et al., Chem. Sci. 2022, 13, 6583 in a recent study. A careful review of the data in the ESI contradicts their own statement and shows that the results support the earlier suggestion that the metals are in the zero oxidation state. The authors reported wrong data for the excitation energies of Be and Mg to the (1)D (np(2)) state. We also correct some misleading statements about the EDA method.
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spelling pubmed-98115062023-01-20 Comment on “The oxidation state in low-valent beryllium and magnesium compounds” by M. Gimferrer, S. Danés, E. Vos, C. B. Yildiz, I. Corral, A. Jana, P. Salvador and D. M. Andrada, Chem. Sci. 2022, 13, 6583 Pan, Sudip Frenking, Gernot Chem Sci Chemistry We challenge the assignment of the oxidation state +2 for beryllium and magnesium in the complexes Be(cAAC(Dip))(2) and Mg(cAAC(Dip))(2) as suggested by Gimferrer et al., Chem. Sci. 2022, 13, 6583 in a recent study. A careful review of the data in the ESI contradicts their own statement and shows that the results support the earlier suggestion that the metals are in the zero oxidation state. The authors reported wrong data for the excitation energies of Be and Mg to the (1)D (np(2)) state. We also correct some misleading statements about the EDA method. The Royal Society of Chemistry 2022-12-15 /pmc/articles/PMC9811506/ /pubmed/36687352 http://dx.doi.org/10.1039/d2sc04231b Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Pan, Sudip
Frenking, Gernot
Comment on “The oxidation state in low-valent beryllium and magnesium compounds” by M. Gimferrer, S. Danés, E. Vos, C. B. Yildiz, I. Corral, A. Jana, P. Salvador and D. M. Andrada, Chem. Sci. 2022, 13, 6583
title Comment on “The oxidation state in low-valent beryllium and magnesium compounds” by M. Gimferrer, S. Danés, E. Vos, C. B. Yildiz, I. Corral, A. Jana, P. Salvador and D. M. Andrada, Chem. Sci. 2022, 13, 6583
title_full Comment on “The oxidation state in low-valent beryllium and magnesium compounds” by M. Gimferrer, S. Danés, E. Vos, C. B. Yildiz, I. Corral, A. Jana, P. Salvador and D. M. Andrada, Chem. Sci. 2022, 13, 6583
title_fullStr Comment on “The oxidation state in low-valent beryllium and magnesium compounds” by M. Gimferrer, S. Danés, E. Vos, C. B. Yildiz, I. Corral, A. Jana, P. Salvador and D. M. Andrada, Chem. Sci. 2022, 13, 6583
title_full_unstemmed Comment on “The oxidation state in low-valent beryllium and magnesium compounds” by M. Gimferrer, S. Danés, E. Vos, C. B. Yildiz, I. Corral, A. Jana, P. Salvador and D. M. Andrada, Chem. Sci. 2022, 13, 6583
title_short Comment on “The oxidation state in low-valent beryllium and magnesium compounds” by M. Gimferrer, S. Danés, E. Vos, C. B. Yildiz, I. Corral, A. Jana, P. Salvador and D. M. Andrada, Chem. Sci. 2022, 13, 6583
title_sort comment on “the oxidation state in low-valent beryllium and magnesium compounds” by m. gimferrer, s. danés, e. vos, c. b. yildiz, i. corral, a. jana, p. salvador and d. m. andrada, chem. sci. 2022, 13, 6583
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9811506/
https://www.ncbi.nlm.nih.gov/pubmed/36687352
http://dx.doi.org/10.1039/d2sc04231b
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