Evidence map›Paper›PMID 27593390›Full record

ArticleAngewandte Chemie (International ed. in English)2016

Mechanistic Insight into the Nitric Oxide Dioxygenation Reaction of Nonheme Iron(III)-Superoxo and Manganese(IV)-Peroxo Complexes.

Seungwoo Hong, Pankaj Kumar, Kyung-Bin Cho, Yong-Min Lee, Kenneth D Karlin, Wonwoo Nam

Abstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Seungwoo HongDepartment of Chemistry and Nano Science, Ewha Womans University, Seoul, 03760, Korea.
Pankaj KumarDepartment of Chemistry and Nano Science, Ewha Womans University, Seoul, 03760, Korea.
Kyung-Bin ChoDepartment of Chemistry and Nano Science, Ewha Womans University, Seoul, 03760, Korea.
Yong-Min LeeDepartment of Chemistry and Nano Science, Ewha Womans University, Seoul, 03760, Korea.
Kenneth D KarlinThe Johns Hopkins University, Baltimore, MD, 21218, USA. karlin@jhu.edu.
Wonwoo NamDepartment of Chemistry and Nano Science, Ewha Womans University, Seoul, 03760, Korea. wwnam@ewha.ac.kr.

Funding

Heme/Copper and Heme/Nonheme Iron O(2) and NO ReactivityR01GM060353 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI KARLIN, KENNETH D. · 2000 to 2020
$5.9M
NIGMS NIH HHS R01 GM060353
6 · The paper itself

Abstract

Reactions of nonheme Fe(III) -superoxo and Mn(IV) -peroxo complexes bearing a common tetraamido macrocyclic ligand (TAML), namely [(TAML)Fe(III) (O2 )](2-) and [(TAML)Mn(IV) (O2 )](2-) , with nitric oxide (NO) afford the Fe(III) -NO3 complex [(TAML)Fe(III) (NO3 )](2-) and the Mn(V) -oxo complex [(TAML)Mn(V) (O)](-) plus NO2 (-) , respectively. Mechanistic studies, including density functional theory (DFT) calculations, reveal that M(III) -peroxynitrite (M=Fe and Mn) species, generated in the reactions of [(TAML)Fe(III) (O2 )](2-) and [(TAML)Mn(IV) (O2 )](2-) with NO, are converted into M(IV) (O) and (.) NO2 species through O-O bond homolysis of the peroxynitrite ligand. Then, a rebound of Fe(IV) (O) with (.) NO2 affords [(TAML)Fe(III) (NO3 )](2-) , whereas electron transfer from Mn(IV) (O) to (.) NO2 yields [(TAML)Mn(V) (O)](-) plus NO2 (-) .

Indexed as

Biomimetic MaterialsCoordination ComplexesElectron TransportIonsIronLigandsManganeseModels, MolecularNitric OxideOxygenSpectrophotometry, UltravioletCoordination ComplexesIonsIronLigandsManganeseNitric OxideOxygenbiomimetic chemistryironmanganesenonheme metal-oxo complexesreactive nitrogen species

Identifiers

PMID27593390
PMCPMC5042135

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.