Selective P 4 activation by an organometallic nickel( i ) radical: formation of a dinuclear nickel( ii ) tetraphosphide and related di- and trichalcogenides
The reaction of the 17 e nickel( i ) radical [CpNi(IDipp)] (1, IDipp = 1,3-bis(2,6-diisopropylphenyl)imidazolin-2-ylidene) with P 4 results in a nickel tetraphosphide [{CpNi(IDipp)} 2 (μ-η 1 :η 1 -P 4 )] with a butterfly-P 4 2− ligand; related chalcogenides [{CpNi(IDipp)} 2 (μ-E 2 )] (E = S, Se, Te)...
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Published in | Chemical communications (Cambridge, England) Vol. 50; no. 53; pp. 7014 - 7016 |
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Main Authors | , , , , |
Format | Journal Article |
Language | English |
Published |
2014
|
Online Access | Get full text |
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Summary: | The reaction of the 17
e
nickel(
i
) radical [CpNi(IDipp)] (1, IDipp = 1,3-bis(2,6-diisopropylphenyl)imidazolin-2-ylidene) with P
4
results in a nickel tetraphosphide [{CpNi(IDipp)}
2
(μ-η
1
:η
1
-P
4
)] with a butterfly-P
4
2−
ligand; related chalcogenides [{CpNi(IDipp)}
2
(μ-E
2
)] (E = S, Se, Te) and [{CpNi(IDipp)}
2
(μ-E
3
)] (E = S, Se) are formed with S
8
, Se
∞
and Te
∞
. |
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ISSN: | 1359-7345 1364-548X |
DOI: | 10.1039/C4CC02601B |