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...
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sg-ntu-dr.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. |
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Science::Chemistry Clusters Reactivity |
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Science::Chemistry Clusters Reactivity Lu, Wei Li, Yongxin Kinjo, Rei Crystalline tetraatomic boron(0) species |
| 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. |
| author2 |
School of Physical and Mathematical Sciences |
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School of Physical and Mathematical Sciences Lu, Wei Li, Yongxin Kinjo, Rei |
| format |
Article |
| author |
Lu, Wei Li, Yongxin Kinjo, Rei |
| author_sort |
Lu, Wei |
| title |
Crystalline tetraatomic boron(0) species |
| title_short |
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_sort |
crystalline tetraatomic boron(0) species |
| publishDate |
2021 |
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https://hdl.handle.net/10356/150948 |
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1702418261351596032 |