Chemical Exchange at the Trinuclear Copper Center of Small Laccase from Streptomyces coelicolor
Sign Up to like & getrecommendations! Published in 2020 at "Biophysical Journal"
DOI: 10.1016/j.bpj.2020.05.022
Abstract: The trinuclear copper center (TNC) of laccase reduces oxygen to water with very little overpotential. The arrangement of the coppers and ligands in the TNC is known to be from many crystal structures, yet information… read more here.
Keywords: laccase streptomyces; copper center; laccase; trinuclear copper ... See more keywords
Trinuclear copper complexes as biological mimics: Ligand designs and reactivities
Sign Up to like & getrecommendations! Published in 2018 at "Coordination Chemistry Reviews"
DOI: 10.1016/j.ccr.2018.07.005
Abstract: Abstract Tris-copper centers are present at the active site of multicopper oxidases (MCO) which couple the four-electron reduction of molecular oxygen to water with the oxidation of substrates. Modelling these sites with small molecular complexes… read more here.
Keywords: complexes biological; copper complexes; copper; trinuclear copper ... See more keywords
Four-electron reduction of dioxygen to water by a trinuclear copper complex
Sign Up to like & getrecommendations! Published in 2017 at "Inorganica Chimica Acta"
DOI: 10.1016/j.ica.2017.11.014
Abstract: Abstract The synthesis and characterization of a trinuclear copper complex 1 involving an amine based ligand system, tateb , are reported. Complex 1 acts as a catalyst for a four-electron four-proton reduction of dioxygen to… read more here.
Keywords: four electron; copper complex; copper; trinuclear copper ... See more keywords
Structure and magnetic properties of trinuclear copper(II) complex [Cu 3 (bipy) 6 (μ 3 -CO 3 )][B 12 H 12 ] 2 ·4.5DMF·2H 2 O
Sign Up to like & getrecommendations! Published in 2018 at "Inorganica Chimica Acta"
DOI: 10.1016/j.ica.2018.04.059
Abstract: Abstract Trinuclear copper(II) complex [CuII3(bipy)6(μ3-CO3)][B12H12]2·4.5DMF·2H2O is isolated as a result of the redox reaction proceeding when [AgI2B12H12] was allowed to react with CuICl in the presence of bipy. Crystal structure, magnetic properties, and EPR spectrum… read more here.
Keywords: state; copper complex; magnetic properties; trinuclear copper ... See more keywords
X-ray characterization, spectroscopic, DFT calculations and Hirshfeld surface analysis of two 3-D supramolecular mononuclear zinc(II) and trinuclear copper(II) complexes
Sign Up to like & getrecommendations! Published in 2019 at "Polyhedron"
DOI: 10.1016/j.poly.2018.10.052
Abstract: Abstract Two three-dimensional mononuclear zinc(II) and trinuclear copper(II) complexes, [Zn(L2)2]·2CH3OH (1) and [Cu(L2)]3·CH3OH (2) (HL2 = 1-(2-{[(E)-3-bromo-5-chloro-2-hydroxybenzylidene]amino}phenyl)ethanone oxime), were synthesized via complexation of metal salts with based ligand HL1 (2-(3-bromo-5-chloro-2-hydroxyphenyl)-4-methyl-1,2-dihydroquinazoline 3-oxide, H is the deprotonatable hydrogen) originally.… read more here.
Keywords: trinuclear copper; copper complexes; zinc trinuclear; dft calculations ... See more keywords
Nitrite Reduction by Trinuclear Copper Pyrazolate Complexes: An Example of a Catalytic, Synthetic Polynuclear NO Releasing System.
Sign Up to like & getrecommendations! Published in 2019 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.9b00748
Abstract: Two trinuclear CuII pyrazolato complexes with a Cu3(μ3-E)-core (E = O2- or OH-) and terminal nitrite ligands in two coordination modes were characterized crystallographically, spectroscopically, and electrochemically. One-electron oxidation of the μ3-O species produces a… read more here.
Keywords: reduction; reduction trinuclear; trinuclear copper; pyrazolate complexes ... See more keywords
Trinuclear copper(II) pyrazolate compounds: a long story of serendipitous discoveries and rational design
Sign Up to like & getrecommendations! Published in 2017 at "CrystEngComm"
DOI: 10.1039/c7ce00009j
Abstract: In the past decade great effort has been put into the development of synthetic strategies to produce trinuclear triangular CuII (TTC) arrays, which may be synthetic analogues of the trinuclear site in ascorbate oxidase and… read more here.
Keywords: pyrazolate; compounds long; long story; trinuclear copper ... See more keywords
Molecular electronic spin qubits from a spin-frustrated trinuclear copper complex.
Sign Up to like & getrecommendations! Published in 2018 at "Chemical communications"
DOI: 10.1039/c8cc06741d
Abstract: The trinuclear copper(ii) complex [Cu3(saltag)(py)6]ClO4 (H5saltag = tris(2-hydroxybenzylidene)triaminoguanidine) was synthesized and characterized by experimental as well as theoretical methods. This complex exhibits a strong antiferromagnetic coupling (J = -298 cm-1) between the copper(ii) ions, mediated… read more here.
Keywords: copper complex; trinuclear copper; copper; spin frustrated ... See more keywords
Trinuclear copper(ii) bromide complex [C3H5N3Br]2n[Cu3Br8]n. Structure, magnetic properties and DFT calculations
Sign Up to like & getrecommendations! Published in 2019 at "New Journal of Chemistry"
DOI: 10.1039/c9nj04826j
Abstract: Halidocuprates(ii) show unusual magnetic properties and a high degree of structural flexibility. read more here.
Keywords: bromide complex; magnetic properties; complex c3h5n3br; c3h5n3br cu3br8 ... See more keywords