Identification of cyc-B(3)H(3) with Three Bridging B–H–B Bonds in a Six-Membered Ring

[Image: see text] Irradiation of samples of diborane(6), B(2)H(6) and B(2)D(6), separately and together, dispersed in solid neon near 4 K with tunable far-ultraviolet light from a synchrotron yielded new infrared absorption lines that are assigned to several carriers. Besides H, B, BH, BH(2), BH(3),...

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Autores principales: Chou, Sheng-Lung, Lo, Jen-Iu, Peng, Yu-Chain, Lin, Meng-Yeh, Lu, Hsiao-Chi, Cheng, Bing-Ming, Ogilvie, John F.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2017
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6640991/
https://www.ncbi.nlm.nih.gov/pubmed/31457453
http://dx.doi.org/10.1021/acsomega.6b00396
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author Chou, Sheng-Lung
Lo, Jen-Iu
Peng, Yu-Chain
Lin, Meng-Yeh
Lu, Hsiao-Chi
Cheng, Bing-Ming
Ogilvie, John F.
author_facet Chou, Sheng-Lung
Lo, Jen-Iu
Peng, Yu-Chain
Lin, Meng-Yeh
Lu, Hsiao-Chi
Cheng, Bing-Ming
Ogilvie, John F.
author_sort Chou, Sheng-Lung
collection PubMed
description [Image: see text] Irradiation of samples of diborane(6), B(2)H(6) and B(2)D(6), separately and together, dispersed in solid neon near 4 K with tunable far-ultraviolet light from a synchrotron yielded new infrared absorption lines that are assigned to several carriers. Besides H, B, BH, BH(2), BH(3), B(2), B(2)H(2), and B(2)H(4), previously identified, a further species is assigned on the basis of quantum-chemical calculations of vibrational wavenumbers and intensities to be cyc-B(3)H(3) (D(3h), singlet state) in several isotopic variants, which feature three bridging B–H–B bonds in a six-membered ring.
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spelling pubmed-66409912019-08-27 Identification of cyc-B(3)H(3) with Three Bridging B–H–B Bonds in a Six-Membered Ring Chou, Sheng-Lung Lo, Jen-Iu Peng, Yu-Chain Lin, Meng-Yeh Lu, Hsiao-Chi Cheng, Bing-Ming Ogilvie, John F. ACS Omega [Image: see text] Irradiation of samples of diborane(6), B(2)H(6) and B(2)D(6), separately and together, dispersed in solid neon near 4 K with tunable far-ultraviolet light from a synchrotron yielded new infrared absorption lines that are assigned to several carriers. Besides H, B, BH, BH(2), BH(3), B(2), B(2)H(2), and B(2)H(4), previously identified, a further species is assigned on the basis of quantum-chemical calculations of vibrational wavenumbers and intensities to be cyc-B(3)H(3) (D(3h), singlet state) in several isotopic variants, which feature three bridging B–H–B bonds in a six-membered ring. American Chemical Society 2017-02-13 /pmc/articles/PMC6640991/ /pubmed/31457453 http://dx.doi.org/10.1021/acsomega.6b00396 Text en Copyright © 2017 American Chemical Society This is an open access article published under an ACS AuthorChoice License (http://pubs.acs.org/page/policy/authorchoice_termsofuse.html) , which permits copying and redistribution of the article or any adaptations for non-commercial purposes.
spellingShingle Chou, Sheng-Lung
Lo, Jen-Iu
Peng, Yu-Chain
Lin, Meng-Yeh
Lu, Hsiao-Chi
Cheng, Bing-Ming
Ogilvie, John F.
Identification of cyc-B(3)H(3) with Three Bridging B–H–B Bonds in a Six-Membered Ring
title Identification of cyc-B(3)H(3) with Three Bridging B–H–B Bonds in a Six-Membered Ring
title_full Identification of cyc-B(3)H(3) with Three Bridging B–H–B Bonds in a Six-Membered Ring
title_fullStr Identification of cyc-B(3)H(3) with Three Bridging B–H–B Bonds in a Six-Membered Ring
title_full_unstemmed Identification of cyc-B(3)H(3) with Three Bridging B–H–B Bonds in a Six-Membered Ring
title_short Identification of cyc-B(3)H(3) with Three Bridging B–H–B Bonds in a Six-Membered Ring
title_sort identification of cyc-b(3)h(3) with three bridging b–h–b bonds in a six-membered ring
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6640991/
https://www.ncbi.nlm.nih.gov/pubmed/31457453
http://dx.doi.org/10.1021/acsomega.6b00396
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