Abstract
A nonheme {FeNO}6 complex, [Fe(NO)(N3PyS)]2+, was synthesized by reversible, one-electron oxidation of an {FeNO}7 analogue. This complex completes the first known series of sulfur-ligated {FeNO}6–8 complexes. All three {FeNO}6–8 complexes are readily interconverted by one-electron oxidation/reduction. A comparison of spectroscopic data (UV/Vis, NMR, IR, Mössbauer, X-ray absorption) provides a complete picture of the electronic and structural changes that occur upon {FeNO}6–{FeNO}8 interconversion. Dissociation of NO from the new {FeNO}6 complex is shown to be controlled by solvent, temperature, and photolysis, which is rare for a sulfur-ligated {FeNO}6 species.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 13465-13469 |
| Number of pages | 5 |
| Journal | Angewandte Chemie - International Edition |
| Volume | 57 |
| Issue number | 41 |
| DOIs | |
| State | Published - Oct 8 2018 |
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Keywords
- iron
- nitrosyl ligands
- nonheme complexes
- photolysis
- sulfur
ASJC Scopus subject areas
- Catalysis
- Chemistry(all)
Cite this
A Nonheme Sulfur-Ligated {FeNO}6 Complex and Comparison with Redox-Interconvertible {FeNO}7 and {FeNO}8 Analogues. / Dey, Aniruddha; Confer, Alex M.; Vilbert, Avery C.; Moenne-Loccoz, Pierre; Lancaster, Kyle M.; Goldberg, David P.
In: Angewandte Chemie - International Edition, Vol. 57, No. 41, 08.10.2018, p. 13465-13469.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - A Nonheme Sulfur-Ligated {FeNO}6 Complex and Comparison with Redox-Interconvertible {FeNO}7 and {FeNO}8 Analogues
AU - Dey, Aniruddha
AU - Confer, Alex M.
AU - Vilbert, Avery C.
AU - Moenne-Loccoz, Pierre
AU - Lancaster, Kyle M.
AU - Goldberg, David P.
PY - 2018/10/8
Y1 - 2018/10/8
N2 - A nonheme {FeNO}6 complex, [Fe(NO)(N3PyS)]2+, was synthesized by reversible, one-electron oxidation of an {FeNO}7 analogue. This complex completes the first known series of sulfur-ligated {FeNO}6–8 complexes. All three {FeNO}6–8 complexes are readily interconverted by one-electron oxidation/reduction. A comparison of spectroscopic data (UV/Vis, NMR, IR, Mössbauer, X-ray absorption) provides a complete picture of the electronic and structural changes that occur upon {FeNO}6–{FeNO}8 interconversion. Dissociation of NO from the new {FeNO}6 complex is shown to be controlled by solvent, temperature, and photolysis, which is rare for a sulfur-ligated {FeNO}6 species.
AB - A nonheme {FeNO}6 complex, [Fe(NO)(N3PyS)]2+, was synthesized by reversible, one-electron oxidation of an {FeNO}7 analogue. This complex completes the first known series of sulfur-ligated {FeNO}6–8 complexes. All three {FeNO}6–8 complexes are readily interconverted by one-electron oxidation/reduction. A comparison of spectroscopic data (UV/Vis, NMR, IR, Mössbauer, X-ray absorption) provides a complete picture of the electronic and structural changes that occur upon {FeNO}6–{FeNO}8 interconversion. Dissociation of NO from the new {FeNO}6 complex is shown to be controlled by solvent, temperature, and photolysis, which is rare for a sulfur-ligated {FeNO}6 species.
KW - iron
KW - nitrosyl ligands
KW - nonheme complexes
KW - photolysis
KW - sulfur
UR - http://www.scopus.com/inward/record.url?scp=85053613030&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85053613030&partnerID=8YFLogxK
U2 - 10.1002/anie.201806146
DO - 10.1002/anie.201806146
M3 - Article
C2 - 30125450
AN - SCOPUS:85053613030
VL - 57
SP - 13465
EP - 13469
JO - Angewandte Chemie - International Edition
JF - Angewandte Chemie - International Edition
SN - 1433-7851
IS - 41
ER -