Crystalline tetraatomic boron(0) species
Reaction of a 1,2-diboraallene 1 with tetradibromodiborane B2Br4 coordinated by a cyclic (alkyl)(amino)carbene (cAAC) in a 3:1 ratio affords a neutral tetraboron species 2 that possesses a planar tetraatomic boron(0) unit with the average oxidation state of zero. X-ray diffraction analysis and compu...
| Main Authors: | , , |
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| Format: | Journal Article |
| Language: | English |
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2021
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| Online Access: | https://hdl.handle.net/10356/150948 |
| _version_ | 1826127946932289536 |
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| author | Lu, Wei Li, Yongxin Kinjo, Rei |
| author2 | School of Physical and Mathematical Sciences |
| author_facet | School of Physical and Mathematical Sciences Lu, Wei Li, Yongxin Kinjo, Rei |
| author_sort | Lu, Wei |
| collection | NTU |
| description | Reaction of a 1,2-diboraallene 1 with tetradibromodiborane B2Br4 coordinated by a cyclic (alkyl)(amino)carbene (cAAC) in a 3:1 ratio affords a neutral tetraboron species 2 that possesses a planar tetraatomic boron(0) unit with the average oxidation state of zero. X-ray diffraction analysis and computational studies indicate that 2 features the delocalized electrons in the part of the σ-framework of the B4 unit, as well as the conjugated π-system over the C–B3–C moiety. |
| first_indexed | 2024-10-01T07:16:51Z |
| format | Journal Article |
| id | ntu-10356/150948 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T07:16:51Z |
| publishDate | 2021 |
| record_format | dspace |
| spelling | ntu-10356/1509482021-05-31T06:38:30Z Crystalline tetraatomic boron(0) species Lu, Wei Li, Yongxin Kinjo, Rei School of Physical and Mathematical Sciences Science::Chemistry Clusters Reactivity Reaction of a 1,2-diboraallene 1 with tetradibromodiborane B2Br4 coordinated by a cyclic (alkyl)(amino)carbene (cAAC) in a 3:1 ratio affords a neutral tetraboron species 2 that possesses a planar tetraatomic boron(0) unit with the average oxidation state of zero. X-ray diffraction analysis and computational studies indicate that 2 features the delocalized electrons in the part of the σ-framework of the B4 unit, as well as the conjugated π-system over the C–B3–C moiety. Ministry of Education (MOE) Nanyang Technological University We are grateful to Nanyang Technological University (NTU) and the Singapore Ministry of Education (MOE2015-T2-2-032) for financial support. 2021-05-31T06:38:30Z 2021-05-31T06:38:30Z 2019 Journal Article Lu, W., Li, Y. & Kinjo, R. (2019). Crystalline tetraatomic boron(0) species. Journal of the American Chemical Society, 141(13), 5164-5168. https://dx.doi.org/10.1021/jacs.9b02173 0002-7863 https://hdl.handle.net/10356/150948 10.1021/jacs.9b02173 30896933 2-s2.0-85063774795 13 141 5164 5168 en MOE2015-T2-2- 032 Journal of the American Chemical Society © 2019 American Chemical Society. All rights reserved. |
| spellingShingle | Science::Chemistry Clusters Reactivity Lu, Wei Li, Yongxin Kinjo, Rei Crystalline tetraatomic boron(0) species |
| title | Crystalline tetraatomic boron(0) species |
| title_full | Crystalline tetraatomic boron(0) species |
| title_fullStr | Crystalline tetraatomic boron(0) species |
| title_full_unstemmed | Crystalline tetraatomic boron(0) species |
| title_short | Crystalline tetraatomic boron(0) species |
| title_sort | crystalline tetraatomic boron 0 species |
| topic | Science::Chemistry Clusters Reactivity |
| url | https://hdl.handle.net/10356/150948 |
| work_keys_str_mv | AT luwei crystallinetetraatomicboron0species AT liyongxin crystallinetetraatomicboron0species AT kinjorei crystallinetetraatomicboron0species |