An iridium( iii / iv / v ) redox series featuring a terminal imido complex with triplet ground state
The iridium( iii / iv / v ) imido redox series [Ir(N t Bu){N(CHCHP t Bu 2 ) 2 }] 0/+/2+ was synthesized and examined spectroscopically, magnetically, crystallographically and computationally. The monocationic iridium( iv ) imide exhibits an electronic doublet ground state with considerable ‘imidyl’...
Uloženo v:
| Vydáno v: | Chemical science (Cambridge) Ročník 9; číslo 18; s. 4325 - 4332 |
|---|---|
| Hlavní autoři: | , , , , , , , , , , |
| Médium: | Journal Article |
| Jazyk: | angličtina |
| Vydáno: |
CAMBRIDGE
Royal Soc Chemistry
14.05.2018
Royal Society of Chemistry |
| Témata: | |
| ISSN: | 2041-6520, 2041-6539 |
| On-line přístup: | Získat plný text |
| Tagy: |
Přidat tag
Žádné tagy, Buďte první, kdo vytvoří štítek k tomuto záznamu!
|
| Shrnutí: | The iridium(
iii
/
iv
/
v
) imido redox series [Ir(N
t
Bu){N(CHCHP
t
Bu
2
)
2
}]
0/+/2+
was synthesized and examined spectroscopically, magnetically, crystallographically and computationally. The monocationic iridium(
iv
) imide exhibits an electronic doublet ground state with considerable ‘imidyl’ character as a result of covalent Ir–N
t
Bu bonding. Reduction gives the neutral imide [Ir(N
t
Bu){N(CHCHP
t
Bu
2
)
2
}] as the first example of an iridium complex with a triplet ground state. Its reactivity with respect to nitrene transfer to selected electrophiles (CO
2
) and nucleophiles (PMe
3
), respectively, is reported. |
|---|---|
| Bibliografie: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 14 content type line 23 |
| ISSN: | 2041-6520 2041-6539 |
| DOI: | 10.1039/C8SC01113C |