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Title: Crystalline tetraatomic boron(0) species
Authors: Lu, Wei
Li, Yongxin
Kinjo, Rei
Keywords: Science::Chemistry
Issue Date: 2019
Source: Lu, W., Li, Y. & Kinjo, R. (2019). Crystalline tetraatomic boron(0) species. Journal of the American Chemical Society, 141(13), 5164-5168.
Project: MOE2015-T2-2- 032
Journal: Journal of the American Chemical Society
Abstract: 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.
ISSN: 0002-7863
DOI: 10.1021/jacs.9b02173
Rights: © 2019 American Chemical Society. All rights reserved.
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:SPMS Journal Articles

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