Formation of a sulfur-atom-inserted N-confused porphyrin iron nitrosyl complex by denitrosation and C-S bond cleavage of an S-nitrosothiol

Chen Hsiung Hung; Wei Min Ching; Gao Fong Chang; Chuan Hung Chuang; Han Wei Chu; Way Zen Lee

doi:10.1021/ic7018378

Formation of a sulfur-atom-inserted N-confused porphyrin iron nitrosyl complex by denitrosation and C-S bond cleavage of an S-nitrosothiol

Chen Hsiung Hung^*, Wei Min Ching, Gao Fong Chang, Chuan Hung Chuang, Han Wei Chu, Way Zen Lee

^*Corresponding author for this work

Department of Chemistry

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

14 Citations (Scopus)

Abstract

The reaction of nitrosothiol, Ph₃CSNO, with a divalent iron N-confused porphyrin complex, Fe(HCTPPH)Br, yields a {Fe(NO)}⁶ iron nitrosyl complex with a sulfur atom inserted in the Fe-C bond. The crystal structure reveals a bent Fe-N-O geometry and an η²-(C,S) bonding mode between iron and the C-S bond. A reaction mechanism involving a transnitrosation and a nitrosothiol C-S bond cleavage is proposed.

Original language	English
Pages (from-to)	10941-10943
Number of pages	3
Journal	Inorganic Chemistry
Volume	46
Issue number	26
DOIs	https://doi.org/10.1021/ic7018378
Publication status	Published - 2007 Dec 24

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry

Access to Document

10.1021/ic7018378

Cite this

@article{0bb6df2f318b4efcadca2acc43e1ccbb,

title = "Formation of a sulfur-atom-inserted N-confused porphyrin iron nitrosyl complex by denitrosation and C-S bond cleavage of an S-nitrosothiol",

abstract = "The reaction of nitrosothiol, Ph3CSNO, with a divalent iron N-confused porphyrin complex, Fe(HCTPPH)Br, yields a {Fe(NO)}6 iron nitrosyl complex with a sulfur atom inserted in the Fe-C bond. The crystal structure reveals a bent Fe-N-O geometry and an η2-(C,S) bonding mode between iron and the C-S bond. A reaction mechanism involving a transnitrosation and a nitrosothiol C-S bond cleavage is proposed.",

author = "Hung, {Chen Hsiung} and Ching, {Wei Min} and Chang, {Gao Fong} and Chuang, {Chuan Hung} and Chu, {Han Wei} and Lee, {Way Zen}",

year = "2007",

month = dec,

day = "24",

doi = "10.1021/ic7018378",

language = "English",

volume = "46",

pages = "10941--10943",

journal = "Inorganic Chemistry",

issn = "0020-1669",

publisher = "American Chemical Society",

number = "26",

}

TY - JOUR

T1 - Formation of a sulfur-atom-inserted N-confused porphyrin iron nitrosyl complex by denitrosation and C-S bond cleavage of an S-nitrosothiol

AU - Hung, Chen Hsiung

AU - Ching, Wei Min

AU - Chang, Gao Fong

AU - Chuang, Chuan Hung

AU - Chu, Han Wei

AU - Lee, Way Zen

PY - 2007/12/24

Y1 - 2007/12/24

N2 - The reaction of nitrosothiol, Ph3CSNO, with a divalent iron N-confused porphyrin complex, Fe(HCTPPH)Br, yields a {Fe(NO)}6 iron nitrosyl complex with a sulfur atom inserted in the Fe-C bond. The crystal structure reveals a bent Fe-N-O geometry and an η2-(C,S) bonding mode between iron and the C-S bond. A reaction mechanism involving a transnitrosation and a nitrosothiol C-S bond cleavage is proposed.

AB - The reaction of nitrosothiol, Ph3CSNO, with a divalent iron N-confused porphyrin complex, Fe(HCTPPH)Br, yields a {Fe(NO)}6 iron nitrosyl complex with a sulfur atom inserted in the Fe-C bond. The crystal structure reveals a bent Fe-N-O geometry and an η2-(C,S) bonding mode between iron and the C-S bond. A reaction mechanism involving a transnitrosation and a nitrosothiol C-S bond cleavage is proposed.

UR - http://www.scopus.com/inward/record.url?scp=38149133876&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=38149133876&partnerID=8YFLogxK

U2 - 10.1021/ic7018378

DO - 10.1021/ic7018378

M3 - Article

C2 - 18031036

AN - SCOPUS:38149133876

SN - 0020-1669

VL - 46

SP - 10941

EP - 10943

JO - Inorganic Chemistry

JF - Inorganic Chemistry

IS - 26

ER -

Formation of a sulfur-atom-inserted N-confused porphyrin iron nitrosyl complex by denitrosation and C-S bond cleavage of an S-nitrosothiol

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

CCDC 826296: Experimental Crystal Structure Determination

Cite this

Formation of a sulfur-atom-inserted N-confused porphyrin iron nitrosyl complex by denitrosation and C-S bond cleavage of an S-nitrosothiol

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Datasets

CCDC 826296: Experimental Crystal Structure Determination

Cite this