Filtros de búsqueda

Lista de obras de

(μ-Hydroxo)bis(μ-acetato)dimetal complexes: structural and magnetochemical characterization of the Cr(III)Ni(II) and the Cr(III)Cr(III) species

article

A Ferromagnetically Coupled Diiron(III) Complex with am-Phenylenediamine-Based Ligand

A Ferromagnetically Coupled Diiron(III) Complex with am-Phenylenediamine-Based Ligand

A Magnetostructural and Electrochemical Study of CuII and FeIII Complexes Containing a Tetradentate Aminebis(phenolate) Ligand with a Pendent Tetrahydrofuran Group

A Triangular Iron(III) Complex Potentially Relevant to Iron(III)-Binding Sites in Ferreascidin

article

A heteropolyoxomolybdenum(VI)iron(III) cation. Synthesis and crystal structure of [(LFeIII)3MoVI4O14(µ-OMe)3](ClO4)2(L =N,N′,N″-trimethyl-1,4,7-triazacyclononane)

A magneto-structural study of a hexanuclear (V(IV)=O)6-complex and a tetranuclear mixed-valent [V(III)2V(IV)2] species

artículo científico publicado en 2009

A non-linear (2,2,2) alkoxo-bridging in a FeIII4O6 core potentially relevant to iron-tunicates

A novel series of asymmetric trinuclear M(III) complexes (M=Ti, V, Cr, Mn, Fe, Co) with the [M3O2]6+ core by a deoximation reaction exemplified by the V(III) complex

A rational assembly of a series of exchange coupled linear heterotrinuclear complexes of the type MAMBMC as exemplified by FeIIICuIINiII, FeIIINiIICuII and CoIIICuIINiII

A star-shaped heteronuclear Cr(III)Mn(II)3 species and its precise electronic and magnetic structure: spin frustration studied by X-ray spectroscopic, magnetic, and theoretical methods

artículo científico publicado en 2010

A tetracopper(II)-tetraradical cuboidal core and its reactivity as a functional model of phenoxazinone synthase

artículo científico publicado en 2007

A trinuclear complex containing MnIIMnIIIMnIV, radicals, quinone and chloride ligands potentially relevant to PS II

A unique series of dinuclear transition metal-polyradical complexes with a m-phenylenediamine spacer and their catalytic reactivity

artículo científico publicado en 2003

Aerial oxidation of primary alcohols and amines catalyzed by Cu(II) complexes of 2,2'-selenobis(4,6-di-tert-butylphenol) providing [O,Se,O]-donor atoms

artículo científico publicado en 2004

Aerobic Oxidation of Primary Alcohols (Including Methanol) by Copper(II)− and Zinc(II)−Phenoxyl Radical Catalysts

scholarly article by Phalguni Chaudhuri et al published October 1999 in Journal of the American Chemical Society

Aerobic Oxidation of Primary Alcohols by a New Mononuclear CuII-Radical Catalyst

scientific article published on 01 January 1999

An Oximate-Free Ferromagnetically Coupled Triangular [MnIII3(μ3-O)]7+Core

An oximate-based hexanuclear mixed-valence Mn(III)4Mn(II)2 edge-sharing bitetrahedral core with an St = 5 spin ground state

artículo científico publicado en 2008

An unusual CuII-promoted desulphurisation of thiourea: synthesis and crystal structure of di-µ-hydrogencyanamido(1–)-bis[(N,N′,N″-trimethyl-1,4,7-triazacyclononane)copper(II)] di-perchlorate monohydrate

Asymmetric Heterodinuclear FeIIIMII (M = Zn, Cu, Ni, Fe, Mn), CoIIIFeII and FeIICoIII Species: Synthesis, Structure, Redox Behavior, and Magnetism

article

Asymmetrically Dibridged Diiron(III) Complexes with Aminebis(phenoxide)-Based Ligands for a Magnetostructural Study

Biomimetic metal-radical reactivity: aerial oxidation of alcohols, amines, aminophenols and catechols catalyzed by transition metal complexes

artículo científico publicado en 2005

Competing Exchange Interactions and Ground-State Variability: Linear Homo- and Heterotrinuclear Manganese(III, IV) Complexes with Tris(dimethylglyoximato)metalate(II) Tetraanions as Bridging Ligands

Complexes of an aminebis(phenolate) [O,N,O] donor ligand and EPR studies of isoelectronic, isostructural Cr(III) and Mn(IV) complexes

Dinuclear and mononuclear manganese(IV)-radical complexes and their catalytic catecholase activity

artículo científico publicado en 2004

Encapsulation by a Chromium(III)-Containing Bicyclic Ligand Cage. Synthesis, Structures, and Physical Properties of Heterometal Complexes CrIIIMCrIII[M = (H+)2, Li(I), Mg(II), Cu(II), Ni(II), Ni(IV), Co(III), Fe(II), Fe(III), Mn(II)]

Exchange Coupling in Homo- and Heterodinuclear Complexes CuIIM [M = Cr(III), Mn(III), Mn(II), Fe(III), Co(III), Co(II), Ni(II), Cu(II), Zn(II)]. Synthesis, Structures, and Spectroscopic Properties

article

Exchange coupling across multiple-atom bridges: crystal structure and magnetic properties of a chloranilate bridged dicopper(II) complex

Exchange coupling in a bis(heterodinuclear) [CuIINiII]2 and a linear heterotrinuclear complex CoIIICuIINiII. Synthesis, structures and properties

Exchange interactions in a trigonal chromium (III) dimer. Optical spectroscopy of tris-(μ-hydroxo)-bis-[(1,4,7-trimethyl-1, 4,7-triazacyclononane) chromium(III)] triperchlorate

article

Ferromagnetic intramolecular interactions in a bis(.mu.-bromo)-bridged copper(II) dimeric compound: crystal structure and molecular structure determination, electron paramagnetic resonance studies, and magnetic susceptibility measurements on bis(.mu.

Ferromagnetic vs. antiferromagnetic coupling in bis(mu2-1,1-azido)dinickel(II) complexes with syn- and anti-conformations of the end-on azide bridges

artículo científico publicado en 2006

General route to .mu.-hydroxo-bis(.mu.-acetato)-bridged heterometal dinuclear complexes. Syntheses, magnetic and redox properties, electronic spectra, and molecular structures of the [Cr(III)-Co(II)] and [Cr(III)-Fe(II)] species

article

Intramolecular Long-Range Exchange Coupling in Dinuclear Copper(II) Complexes with Cu…Cu Separations Greater than 10Å

Iron(II)-Mediated Reductive Cleavage of Disulfide and Diselenide Bonds: Iron(III) Complexes of Mixed O,X,O and O,X (X = S, Se) Donor Ligands

Isolation, structural and spectroscopic investigations of complexes with tridentate [O,P,O] and [O,O,O] donor ligands

article published in 2000

Ligand-derived oxidase activity. Catalytic aerial oxidation of alcohols (including methanol) by Cu(II)-diradical complexes

artículo científico publicado en 2008

Linear trinuclear oximato-bridged complexes MnIII,IVMIIMnIII,IV (M = Zn, Cu or Mn): synthesis, structure, redox behaviour and magnetism ‡

article

Linkage isomerism in exchange coupled dinuclear Ni(II) complexes with three azide bridges; tris(μ-1,1-azido) versus tris(μ-1,3-azido) binding. Crystal structures of [L2Ni2(μ-1,1-N3)3]ClO4 and [L2Ni2(N3)2-(μ-1,3-N3)2] (L = 1,4,7-trimethyl-1,4,7-tr

Magnetic circular dichroism spectroscopy of weakly exchange coupled transition metal dimers: A model study

article

Magnetic exchange coupling in a nearly linear iron(III)nickel(II)nickel(II)iron(III) complex

article

Magnetic exchange interactions in some novel .mu.-azido-bridged copper(II) dimers. Crystal structures of [L2Cu2(.mu.-N3)(N3)2](ClO4).cntdot.H2O, LCu(N3)2, [L2Cu2(.mu.-N3)2(ClO4)2], and L'Cu(N3)2 (L = N,N',N"-trimethyl-1,4,7-triazacyclononane and L' =

Manganese complexes of mixed O, X, O-donor ligands (X = S or Se): synthesis, characterization and catalytic reactivity

article

Metal-complexes as ligands to generate asymmetric homo- and heterodinuclear M(A)(III)M(B)(II) species: a magneto-structural and spectroscopic comparison of imidazole-N versus pyridine-N.

artículo científico publicado en 2010

Mimicking the function of amine oxidases and phenoxazinone synthase by a manganese(IV)-monoradical complex

Moderately strong antiferromagnetic exchange coupling in a dinuclear complex containing a µ-hydroxo-µ-carboxylatodicopper(II) core

Molecular and electronic structure of four- and five-coordinate cobalt complexes containing two o-phenylenediamine- or two o-aminophenol-type ligands at various oxidation levels: an experimental, density functional, and correlated ab initio study

artículo científico publicado en 2004

Molecular and electronic structure of square planar complexes [PdII(tbpy)(LIPN,O)]0, [PdII(tbpy)(LISQN,O)](PF6), and [PdII(tbpy)(LIBQN,O)](PF6)(BF4)·2CH2Cl2: an o-iminophenolato based ligand centered, three-membered redox series

article

Mono- and dinuclear zinc(II) complexes of biological relevance. Crystal structures of [L2Zn](PF6)2, [L'Zn(O2CPh)2(H2O)], [L'2Zn2(.mu.-OH)2](ClO4)2, and [L'2Zn2(.mu.-OH)(.mu.-CH3CO2)2](ClO4).cntdot.H2O (L = 1,4,7-triazacyclononane, L' = 1,4,7-trimethy

article published in 1992

Nitrogen versus oxygen co-ordination of carboxamide-functionalized triazacyclononane ligands in transition metal ion complexes

Non-Oxo Vanadium(IV) Complexes of Aminebis(phenolate) [O,N,O] Donor Ligands and Solution Studies of Isostructural VIV and MnIV Complexes

Nonoxovanadium(IV) and oxovanadium(V) complexes with mixed O, X, O-donor ligands (X = S, Se, P, or PO).

artículo científico publicado en 2004

Novel series of hexanuclear MIII complexes (M=V, Cr, Mn, Fe) with the [M6O2] core as exemplified by the CrIII complex

On the rational synthesis and properties of exchange-coupled heterotrinuclear systems containing [MAMBMB] and [MAMBMC] cores †

Optical absorption and luminescence spectroscopy of bis(acetato)hydroxobis(1,4,7-trimethyl-1,4,7-triazacyclononane)dichromium(3+) perchlorate and bis(acetato)hydroxobis(1,4,7-trimethyl-1,4,7-triazacyclononane)chromiumzinc(2+) perchlorate hemihydrate

article published in 1988

Oxidation of an o-iminobenzosemiquinone radical ligand by molecular bromine: structural, spectroscopic, and reactivity studies of a copper(II) o-iminobenzoquinone complex

artículo científico publicado en 2008

Photoinduced intramolecular proton transfer of phenol-containing ligands and their zinc complexes

artículo científico publicado en 2006

Polynuclear Nickel(II) Complexes: Preparation and Magnetic Properties of NiII4, NiII5, and NiII6 Species with Ligands containing O∩X∩O (X = S, Se or N) Donor Atoms

scholarly article by Tapan K. Paine et al published September 2003 in European Journal of Inorganic Chemistry

Polynuclear complexes of the pendent-arm ligand 1,4,7-tris(acetophenoneoxime)-1,4,7-triazacyclononane

artículo científico publicado en 2002

Polynuclear nickel(II) complexes: a magnetostructural study of Ni(II)4, Ni(II)6, and Ni(II)9 species with oxime ligands

artículo científico publicado en 2009

Preparation and characterization of binuclear complexes of molybdenum(III) and molybdenum(V) via oxidative decarbonylation. Reactions of LMo(CO)3 (L = 1,5,9-triazacyclododecane) and crystal structure of anti-[L2Mo2O4](ClO4)2.2H2O

scholarly article by Karl Wieghardt et al published September 1985 in Inorganic Chemistry

Preparation, Magnetism, and Crystal Structures of the Tautomers [LCu(?2-OH)2CuL](ClO4)2 (Blue) and [LCu(?2-OH2)(?2-O)CuL](ClO?4)?2 (Green): ?-Aqua-?-oxo vs. Di-?-hydroxo Linkage

Radical-ligand-derived C-N coupling, Ga(III)-radical vs low-spin Co(III)-radical reactivity

artículo científico publicado en 2008

Rational synthesis of a heterotetranuclear CrIII2CuII2 species using a metaloximate as a building block. A magnetostructural study

artículo científico publicado en 2007

Reactions of LM(CO)3 complexes (M = Cr, Mo, W; L = 1,4,7-triazacyclononane) with bromine, iodine, and nitric acid. Syntheses of air-stable hydridocarbonyl and hydridonitrosyl complexes. Crystal structure of [LMo(CO)3Br](ClO4).H2O

scholarly article by Phalguni Chaudhuri et al published February 1984 in Inorganic Chemistry

Self-assembly of a novel 14-membered metallamacrobicycle containing two chromium(III) ions as part of the ring skeleton

article

Single-Atom O-Bridged Urea in a Dinickel(II) Complex together with NiII4, CuII2 and CuII4 Complexes of a Pentadentate Phenol-Containing Schiff Base with (O,N,O,N,O)-Donor Atoms

Structural characterization of four members of the electron-transfer series [PdII(L)2)2]n (L = o-Iminophenolate derivative; n = 2-, 1-, 0, 1+, 2+). ligand mixed valency in the monocation and monoanion with S = (1)/(2) ground states

artículo científico publicado en 2005

Structural, Magnetochemical and Electrochemical Studies of Dinuclear Complexes Containing the [VVO]2, [VIVO]2, CrIII2, MnIII2 and FeIII2 Cores of a Potentially Pentadentate Phenol-Containing Ligand with (O,N,O,N,O)-Donor Atoms

Study of intradimer and interdimer exchange interactions in dichlorobis(diethylenetriamine)dicopper perchlorate ([Cu2(dien)2Cl2](ClO4)2) by electron paramagnetic resonance and magnetic susceptibility measurements

article

Syntheses and magnetic properties of a heteropolyoxotungsten(VI)iron(III) cation and [LFeIII(.mu.-MO4)3FeIIIL] complexes (M = chromium(VI), molybdenum(VI)). Crystal structures of L2Fe2(CrO4)3.cntdot.H2O and [L3Fe3W4O14(OCH3)3](ClO4)2.cntdot.0.5H2O (L

article

Syntheses of Monomeric, Dimeric, and Trimeric Complexes of Tungsten(VI), (V), (IV), and (III) with the 1,4,7-Triazacyclononane (L) Ligand. Crystal Structures of Dimeric [W2L2(?2?OH)2Br2]Br2 � 2H2O and of Trimeric [W3L3(?3?0)(?2-0)3][ZnBr4]2

Syntheses, magnetic properties, and crystal structures of the dimers [LNi(µ-N3)3NiL](ClO4) and [L′2Ni2(N3)2(µ-N3)2](L =N,N′,N″-trimethyl-1,4,7-triazacyclononane; L′= 1,5,9-triazacyclododecane); µ-triazido-vs. µ-diazido-bridging

Synthesis and characterization of (.mu.-hydroxo)bis(.mu.-acetato)diiron(II) and (.mu.-oxo)bis(.mu.-acetato)diiron(III) 1,4,7-trimethyl-1,4,7-triazacyclononane complexes as models for binuclear iron centers in biology; properties of the mixed valence

scientific article published in 1987

Synthesis, Structure, and Valency Verification of a Mn6IIIO2-Cluster

scientific article published in 2009

Synthesis, electrochemistry, and magnetic properties of binuclear cobalt complexes containing the Co2(µ-X)(µ-carboxylato)2n+core (X = OH, Cl, or Br; n= 1–3). The crystal structures of [Co2II(µ-ClH2CCO2)2(µ-Cl)L2]PF6and [CoIICoIII(µ-MeCO2)2(µ-

scholarly article by Phalguni Chaudhuri et al published 1990 in Dalton transactions RSC

Synthesis, magnetic properties, redox behaviour, and crystal structure of the bridged binuclear nickel(II) complex [Ni2(µ-OH)(µ-CH3CO2)2L2]ClO4·H2O

scholarly article by Phalguni Chaudhuri et al published 1988 in Dalton transactions RSC

Targeted oxidase reactivity with a new redox-active ligand incorporating N2O2 donor atoms. Complexes of Cu(II), Ni(II), Pd(II), Fe(III), and V(V).

artículo científico publicado en 2008

Tetranuclear Copper(II) and Nickel(II) Complexes Incorporating a New Imidazole-Containing Ligand

scholarly article by Soumen Mukherjee et al published 2 September 2004 in European Journal of Inorganic Chemistry

Tetranuclear complexes in molecular magnetism: Targeted synthesis, high-field EPR and pulsed-field magnetization

artículo científico publicado en 2009

The Chemistry of 1,4,7-Triazacyclononane and Related Tridentate Macrocyclic Compounds

The Crystal Structure and Magnetic Behavior of [Cu2(dien)2CI2](CIO4)2

The methanol-methanolate CH(3)OH...OCH3(-) bridging ligand: tuning of exchange coupling by hydrogen bonds in dimethoxo-bridged dichromium(III) complexes

artículo científico publicado en 2002

The molecular and electronic structure of [FeIII2(t-buLISQ)4(μ-O)]—a dinuclear ferric complex containing four, O,N-coordinated o-iminobenzosemiquinonate(1−) π radical anions

Tridentate facial ligation of tris(pyridine-2-aldoximato)nickel(II) and tris(imidazole-2-aldoximato)nickel(II) To generate NiIIFeIIINiII, MnIIINiII, NiIINiII, and ZnIINiII and the electrooxidized MnIVNiII, NiIINiIII, and ZnIINiIII species: a magneto

artículo científico publicado en 2007

Tuning of spin transition in radical-containing iron(III) complexes by remote ligand substituents

artículo científico publicado en 2005

Variable-temperature single-crystal electron spin resonance study and crystal structure of bis(1,4,7-triazacyclononane)copper(2+) tricyanocuprate(2-) dihydrate at 110 and 293 K. Static and dynamic Jahn-Teller distortions in the CuN6 polyhedron

[Tris(o-iminosemiquinone)cobalt(III)]—a radical complex with an St = 3/2 ground state

scholarly article by Cláudio Nazari Verani et al published 1999 in Chemical Communications

o-Iminobenzosemiquinonato complexes of Mn(III) and Mn(IV). Synthesis and characterization of [Mn(III)(L(ISQ))(2)(L(AP))] (S(t) = 1) and [Mn(IV)(L(ISQ))(2)(L(AP)-H)] (S(t) = 1/2).

artículo científico publicado en 2002