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Tytuł:
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1,1- and 1,2-isomers of the diborane(4) compound B(2){1,2-(NH)(2)C(6)H(4)}(2) and a TCNQ Co-crystal of the 1,1-isomer.
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Autorzy:
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Alibadi MA; Department of Chemistry, University of Glasgow, Glasgow, UKG12 8QQ.
Batsanov AS
Bramham G
Charmant JP
Haddow MF
Mackay L
Mansell SM
McGrady JE
Norman NC
Roffey A
Russell CA
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Źródło:
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Dalton transactions (Cambridge, England : 2003) [Dalton Trans] 2009 Jul 21 (27), pp. 5348-54. Date of Electronic Publication: 2009 May 20.
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Typ publikacji:
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Journal Article
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Język:
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English
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Imprint Name(s):
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Original Publication: Cambridge, UK : Royal Society of Chemistry, c2003-
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Entry Date(s):
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Date Created: 20090701 Date Completed: 20090901 Latest Revision: 20090630
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Update Code:
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20240104
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DOI:
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10.1039/b822225h
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PMID:
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19565086
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The synthesis and X-ray crystal structures of the diborane(4) isomers 1,1-B(2){1,2-(NH)(2)C(6)H(4)}(2) and 1,2-B(2){1,2-(NH)(2)C(6)H(4)}(2) are described together with the results of quantum chemical calculations which shed light on their relative stabilities and degree of aromaticity. Spectroscopic data are also provided for both isomers of the 4-methyl aryl derivative. The compound 1,1-B(2){1-O-2-(NH)C(6)H(4)}(2) has also been prepared and structurally characterised but no evidence was obtained for the corresponding 1,2-isomer. The compound 1,1-B(2){1,2-(NH)(2)C(6)H(4)}(2) forms a co-crystal with TCNQ, the structure of which is also reported.
