Literature DB >> 24115281

Characterization of a high-spin non-heme {FeNO}(8) complex: implications for the reactivity of iron nitroxyl species in biology.

Amy L Speelman1, Nicolai Lehnert.   

Abstract

Stable but able: Chemical and electrochemical reduction of a five-coordinate high-spin non-heme {FeNO}(7) complex (see structure: N blue, Fe orange, and O red) generated the first stable high-spin (S=1) non-heme {FeNO}(8) model complex. The finding that the reduction is metal-centered and causes a decrease in FeNO covalency indicates that in biological systems, reduction activates stable non-heme FeNO units for further transformations.
Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  bioinorganic chemistry; nitrogen oxides; nitroxyl complexes; non-heme iron; reduction

Mesh：

Substances：

Year:  2013        PMID： 24115281     DOI： 10.1002/anie.201305291

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  11 in total

1.  Distorted tetrahedral nickel-nitrosyl complexes: spectroscopic characterization and electronic structure.

Authors:  Shoko Soma; Casey Van Stappen; Mercedesz Kiss; Robert K Szilagyi; Nicolai Lehnert; Kiyoshi Fujisawa
Journal:  J Biol Inorg Chem       Date:  2016-06-27       Impact factor: 3.358

2.  Nitric oxide activation by distal redox modulation in tetranuclear iron nitrosyl complexes.

Authors:  Graham de Ruiter; Niklas B Thompson; Davide Lionetti; Theodor Agapie
Journal:  J Am Chem Soc       Date:  2015-11-02       Impact factor: 15.419

3.  The fluorescence regulation mechanism of the paramagnetic metal in a biological HNO sensor.

Authors:  Wenjing Yang; Xuebo Chen; Huizhen Su; Weihai Fang; Yong Zhang
Journal:  Chem Commun (Camb)       Date:  2015-06-14       Impact factor: 6.222

4.  A Structural Model for the Iron-Nitrosyl Adduct of Gentisate Dioxygenase.

Authors:  Atanu Banerjee; Jia Li; Amy L Speelman; Corey J White; Piotr L Pawlak; William W Brennessel; Nicolai Lehnert; Ferman A Chavez
Journal:  Eur J Inorg Chem       Date:  2018-10-22       Impact factor: 2.524

5.  A Nonheme Sulfur-Ligated {FeNO}6 Complex and Comparison with Redox-Interconvertible {FeNO}7 and {FeNO}8 Analogues.

Authors:  Aniruddha Dey; Alex M Confer; Avery C Vilbert; Pierre Moënne-Loccoz; Kyle M Lancaster; David P Goldberg
Journal:  Angew Chem Int Ed Engl       Date:  2018-09-17       Impact factor: 15.336

6.  A Nonheme, High-Spin {FeNO}8 Complex that Spontaneously Generates N2O.

Authors:  Alex M Confer; Alison C McQuilken; Hirotoshi Matsumura; Pierre Moënne-Loccoz; David P Goldberg
Journal:  J Am Chem Soc       Date:  2017-07-27       Impact factor: 15.419

7.  A Triad of Highly Reduced, Linear Iron Nitrosyl Complexes: {FeNO}(8-10).

Authors:  Matthew J Chalkley; Jonas C Peters
Journal:  Angew Chem Int Ed Engl       Date:  2016-08-25       Impact factor: 15.336

8.  Tetranuclear Fe Clusters with a Varied Interstitial Ligand: Effects on the Structure, Redox Properties, and Nitric Oxide Activation.

Authors:  Christopher J Reed; Theodor Agapie
Journal:  Inorg Chem       Date:  2017-11-06       Impact factor: 5.165

9.  A mononuclear nonheme {FeNO}6 complex: synthesis and structural and spectroscopic characterization.

Authors:  Seungwoo Hong; James J Yan; Deepika G Karmalkar; Kyle D Sutherlin; Jin Kim; Yong-Min Lee; Yire Goo; Pradip K Mascharak; Britt Hedman; Keith O Hodgson; Kenneth D Karlin; Edward I Solomon; Wonwoo Nam
Journal:  Chem Sci       Date:  2018-07-20       Impact factor: 9.825

10.  Nitric oxide activation facilitated by cooperative multimetallic electron transfer within an iron-functionalized polyoxovanadate-alkoxide cluster.

Authors:  F Li; R L Meyer; S H Carpenter; L E VanGelder; A W Nichols; C W Machan; M L Neidig; E M Matson
Journal:  Chem Sci       Date:  2018-07-02       Impact factor: 9.825
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