A dinitrosyliron complex within the homoleptic Fe (NO)4 anion: NO as nitroxyl and nitrosyl ligands within a single structure

Zong Sian Lin; Tzung Wen Chiou; Kuan Yu Liu; Chang Chih Hsieh; Jen-Shiang Yu; Wen Feng Liaw

doi:10.1021/ic3018437

A dinitrosyliron complex within the homoleptic Fe (NO)₄ anion: NO as nitroxyl and nitrosyl ligands within a single structure

Zong Sian Lin, Tzung Wen Chiou, Kuan Yu Liu, Chang Chih Hsieh, Jen-Shiang Yu^*, Wen Feng Liaw

^*Corresponding author for this work

Department of Biological Science and Technology

Research output: Contribution to journal › Article › peer-review

15 Scopus citations

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	https://doi.org/10.1021/ic3018437
State	Published - 1 Oct 2012

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@article{d88ce44ccbed4127aa64720e9621823b,

title = "A dinitrosyliron complex within the homoleptic Fe (NO)4 anion: NO as nitroxyl and nitrosyl ligands within a single structure",

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) {\AA}] and Fe1-N3/Fe1-N4 [2.008 (11) and 2.045 (10) {\AA}] 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.",

author = "Lin, {Zong Sian} and Chiou, {Tzung Wen} and Liu, {Kuan Yu} and Hsieh, {Chang Chih} and Jen-Shiang Yu and Liaw, {Wen Feng}",

year = "2012",

month = oct,

day = "1",

doi = "10.1021/ic3018437",

language = "English",

volume = "51",

pages = "10092--10094",

journal = "Inorganic Chemistry",

issn = "0020-1669",

publisher = "American Chemical Society",

number = "19",

}

TY - JOUR

T1 - A dinitrosyliron complex within the homoleptic Fe (NO)4 anion

T2 - NO as nitroxyl and nitrosyl ligands within a single structure

AU - Lin, Zong Sian

AU - Chiou, Tzung Wen

AU - Liu, Kuan Yu

AU - Hsieh, Chang Chih

AU - Yu, Jen-Shiang

AU - Liaw, Wen Feng

PY - 2012/10/1

Y1 - 2012/10/1

N2 - 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.

AB - 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.

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U2 - 10.1021/ic3018437

DO - 10.1021/ic3018437

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AN - SCOPUS:84868121446

VL - 51

SP - 10092

EP - 10094

JO - Inorganic Chemistry

JF - Inorganic Chemistry

SN - 0020-1669

IS - 19

ER -

A dinitrosyliron complex within the homoleptic Fe (NO)4 anion: NO as nitroxyl and nitrosyl ligands within a single structure

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A dinitrosyliron complex within the homoleptic Fe (NO)₄ anion: NO as nitroxyl and nitrosyl ligands within a single structure