Abstract
Nitrosylation of the chelate-thiolate-containing dinitrosyliron complex (DNIC) [(S(CH2)3S)Fe-(NO)2]- triggers nitric oxide (NO) activation to generate the homoleptic nitrosyl {Fe(NO)2}9 DNIC [Fe(NO)4]- (1) made up of two nitroxyls (or two NO anions) attached to a delocalized {Fe(NO) 2}9 motif. The significantly longer N3-O3/N4-O4 [1.380 (12) and 1.280 (12) Å] and Fe1-N3/Fe1-N4 [2.008 (11) and 2.045 (10) Å] bond distances reflect that N3-O3 and N4-O4 of complex 1 may act as the nitroxyl-coordinated ligands. That is, the electronic structure of the DNIC 1 is best described as a {Fe(NO)2}9 motif coordinated by two nitroxyl (NO-) ligands.
| Original language | English |
|---|---|
| Pages (from-to) | 10092-10094 |
| Number of pages | 3 |
| Journal | Inorganic Chemistry |
| Volume | 51 |
| Issue number | 19 |
| DOIs | |
| State | Published - 1 Oct 2012 |
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Lin, Z. S., Chiou, T. W., Liu, K. Y., Hsieh, C. C., Yu, J-S., & Liaw, W. F. (2012). A dinitrosyliron complex within the homoleptic Fe (NO)4 anion: NO as nitroxyl and nitrosyl ligands within a single structure. Inorganic Chemistry, 51(19), 10092-10094. https://doi.org/10.1021/ic3018437