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Tris(benzoimidazol)amine (L) complexes of pnictogen(iii) and pnictogen(v) cations and assessment of the [LP]3+/[LPF2]3+ redox coupleElectronic supplementary information (ESI) available. CCDC 1578584-1578587, 1581022, 1581023 and 1819912. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c8sc01682h
A series of cationic complexes involving a pnictogen( iii ) (Pn = P, As, Sb) centre and the tetradentate ligand tris((1-ethyl-benzoimidazol-2-yl)methyl)amine (BIMEt 3 ) have been synthesized and comprehensively characterized. Oxidation of [P(BIMEt 3 )] 3+ with XeF 2 provides access to [PF 2 (BIMEt 3...
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| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Online Access: | Get full text |
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| Summary: | A series of cationic complexes involving a pnictogen(
iii
) (Pn = P, As, Sb) centre and the tetradentate ligand tris((1-ethyl-benzoimidazol-2-yl)methyl)amine (BIMEt
3
) have been synthesized and comprehensively characterized. Oxidation of [P(BIMEt
3
)]
3+
with XeF
2
provides access to [PF
2
(BIMEt
3
)]
3+
representing the first structurally characterized example of a phosphorus(
v
) centred trication.
A tris((1-ethyl-benzoimidazol-2-yl)methyl)amine (BIMEt
3
) complex of P
3+
is oxidized with XeF
2
to access [PF
2
(BIMEt
3
)]
3+
representing the first structurally characterized example of a phosphorus(
v
)
3+
cation. |
|---|---|
| ISSN: | 2041-6520 2041-6539 |
| DOI: | 10.1039/c8sc01682h |