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List of works by Julie A. Kovacs

A Model for the Low-Spin, Non-Heme, Thiolate-Ligated Iron Site of Nitrile Hydratase

A chloride ion contained in a cobalt 'claw': [Co3(DADIT)3]Cl(PF6)2

scientific article published on 23 August 2003

A functional model for the cysteinate-ligated non-heme iron enzyme superoxide reductase (SOR).

scientific article

A model for the interaction of alcohol with the zinc thiolate site of alcohol dehydrogenase

Assembly of vanadium-iron-sulfur cubane clusters from mononuclear and linear trinuclear reactants

scientific article published in 1986

Biochemistry. How iron activates O2.

scientific article published in February 2003

Characterization and dioxygen reactivity of a new series of coordinatively unsaturated thiolate-ligated manganese(II) complexes

scientific article published on 29 May 2012

Characterization of metastable intermediates formed in the reaction between a Mn(II) complex and dioxygen, including a crystallographic structure of a binuclear Mn(III)-peroxo species

scientific article published on 3 April 2013

Comparative electronic structures of nitrogenase FeMoco and FeVco

scientific article published on 03 February 2017

Comparison of Structurally-Related Alkoxide, Amine, and Thiolate-Ligated M (M= Fe, Co) Complexes: the Influence of Thiolates on the Properties of Biologically Relevant Metal Complexes

scientific article published on March 2008

Comparison of two MnIVMnIV-bis-μ-oxo complexes {[MnIV(N4(6-Me-DPEN))]2(μ-O)2}2+ and {[MnIV(N4(6-Me-DPPN))]2(μ-O)2}2

scientific article published on 09 June 2020

Correlation between structural, spectroscopic, and reactivity properties within a series of structurally analogous metastable manganese(III)-alkylperoxo complexes

scientific article published on 12 March 2013

Enhancing reactivity via structural distortion

scientific article published on June 2002

Formation of a Reactive, Alkyl Thiolate-Ligated FeIII-Superoxo Intermediate Derived from Dioxygen

scientific article published on 24 January 2019

Geometric and electronic structure of a crystallographically characterized thiolate-ligated binuclear peroxo-bridged cobalt(III) complex

scientific article published on 24 July 2019

Heterometallic clusters: synthesis and reactions of vanadium-iron-sulfur single- and double-cubane clusters and the structure of [V2Fe6S8Cl4(C2H4S2)2]4-

How Do Oxidized Thiolate Ligands Affect the Electronic and Reactivity Properties of a Nitrile Hydratase Model Compound?

scientific article published in 2000

How Do Ring Size and π-Donating Thiolate Ligands Affect Redox-Active, α-Imino-N-heterocycle Ligand Activation?

scientific article published on 7 February 2018

How Metal Ion Lewis Acidity and Steric Properties Influence the Barrier to Dioxygen Binding, Peroxo O-O Bond Cleavage, and Reactivity

scientific article published on 13 September 2019

How does cyanide inhibit superoxide reductase? Insight from synthetic FeIIIN4S model complexes.

scholarly article

How does single oxygen atom addition affect the properties of an Fe-nitrile hydratase analogue? The compensatory role of the unmodified thiolate.

scientific article published on August 2006

Influence of thiolate ligands on reductive N-O bond activation. Probing the O2(-) binding site of a biomimetic superoxide reductase analogue and examining the proton-dependent reduction of nitrite.

scientific article published on 05 January 2011

Investigation of the mechanism of formation of a thiolate-ligated Fe(III)-OOH

scientific article published on February 2011

Iron L2,3-Edge X-ray Absorption and X-ray Magnetic Circular Dichroism Studies of Molecular Iron Complexes with Relevance to the FeMoco and FeVco Active Sites of Nitrogenase

scientific article

Isolation and characterization of a dihydroxo-bridged iron(III,III)(μ-OH)2 diamond core derived from dioxygen

scientific article published on 14 November 2013

Ligand oxidations in high-spin nickel thiolate complexes and zinc analogues

scientific article published in November 2004

Metal-Assisted Oxo Atom Addition to an Fe(III) Thiolate.

scientific article published on 29 December 2016

Metal-carbon bonds in nature.

scientific article

Nickel-promoted reductive carbon-sulfur bond cleavage: a model for the first step in the reaction promoted by methyl coenzyme M reductase

scholarly article by Mikyung Cha et al published April 1993 in Inorganic Chemistry

Nitrile hydration by thiolate- and alkoxide-ligated Co-NHase analogues. Isolation of Co(III)-amidate and Co(III)-iminol intermediates.

scientific article

Periodic trends within a series of five-coordinate thiolate-ligated [MII(SMe2N4(tren))]+ (M = Mn, Fe, Co, Ni, Cu, Zn) complexes, including a rare example of a stable CuII-thiolate

scientific article published on 15 September 2007

Persulfide-bridged iron-molybdenum-sulfur clusters of biological relevance: two synthetic routes and the structures of intermediate and product clusters

scientific article published in 1985

Probing the influence of local coordination environment on ligand binding in nickel hydrogenase model complexes

scholarly article by Mikyung Cha et al published December 1993 in Inorganic Chemistry

Probing the influence of local coordination environment on the properties of Fe-type nitrile hydratase model complexes

scientific article

Properties of square-pyramidal alkyl-thiolate Fe(III) complexes, including an analogue of the unmodified form of nitrile hydratase

scientific article published on December 2008

Reactivity of Five-Coordinate Models for the Thiolate-Ligated Fe Site of Nitrile Hydratase

scientific article published in 1998

Role of protons in superoxide reduction by a superoxide reductase analogue

scientific article

S K-edge X-ray absorption spectroscopy and density functional theory studies of high and low spin {FeNO}7 thiolate complexes: exchange stabilization of electron delocalization in {FeNO}7 and {FeO2}8.

scientific article

Spectroscopy of non-heme iron thiolate complexes: insight into the electronic structure of the low-spin active site of nitrile hydratase

scientific article published on March 2005

Steric and electronic control over the reactivity of a thiolate-ligated Fe(II) complex with dioxygen and superoxide: reversible mu-oxo dimer formation.

scientific article published on November 2004

Structural Comparison of Five-Coordinate Thiolate-Ligated MII= FeII, CoII, NiII, and ZnIIIons Wrapped in a Chiral Helical Ligand

article published in 1998

Structural and spectroscopic characterization of metastable thiolate-ligated manganese(III)-alkylperoxo species

scientific article published on 27 July 2011

Structural chemistry of vanadium-iron-sulfur clusters containing the cubane-type [VFe3S4]2+ core

Sulfur K-edge XAS and DFT calculations on nitrile hydratase: geometric and electronic structure of the non-heme iron active site

scientific article published on January 2006

Synthesis and reactivity of the first structurally characterized heterobimetallic complex containing an unsupported bridging sulfur atom

article published in 1989

Synthesis and structural characterization of a series of Mn(III)OR complexes, including a water-soluble Mn(III)OH that promotes aerobic hydrogen-atom transfer

scientific article published on 24 October 2013

Synthetic analogues of cysteinate-ligated non-heme iron and non-corrinoid cobalt enzymes

scientific article published on February 2004

Synthetic models for the cysteinate-ligated non-heme iron enzyme superoxide reductase: observation and structural characterization by XAS of an Fe(III)-OOH intermediate

scientific article published in October 2002

The first example of a nitrile hydratase model complex that reversibly binds nitriles

scientific article

Tuning the Relative Stability and Reactivity of Manganese Dioxygen and Peroxo Intermediates via Systematic Ligand Modification

scientific article

Understanding how the thiolate sulfur contributes to the function of the non-heme iron enzyme superoxide reductase.

scientific article published on 31 May 2007

Understanding the Mechanism of Superoxide Reductase Promoted Reduction of Superoxide

Water-soluble Fe(II)-H2O complex with a weak O-H bond transfers a hydrogen atom via an observable monomeric Fe(III)-OH.

scientific article published on 3 February 2015

Why is there an "inert" metal center in the active site of nitrile hydratase? Reactivity and ligand dissociation from a five-coordinate Co(III) nitrile hydratase model

scientific article

X-ray Absorption and Emission Study of Dioxygen Activation by a Small-Molecule Manganese Complex

scientific article published on 10 June 2015

X-ray Spectroscopy of Nitric Oxide Binding to Iron in Inactive Nitrile Hydratase and a Synthetic Model Compound

scholarly article by Robert C. Scarrow et al published September 1998 in Journal of the American Chemical Society

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