Two mononuclear MnIII complexes [Mn(3,5-F2salpn)(H2O)2][B(C6H5)4]·2H2O (1·2H2O) and [Mn(3,5-Cl2salpn)(OAc)(H2O)]·H2O (2·H2O), where H2salpn = 1,3-bis(salicylidenamino)propane, have been prepared and characterized. The crystal structure of 1·H2O shows that this complex forms μ-aqua dimers with a short Mn ⋯ Mn distance of 4.93 Å. Under anaerobic conditions, the two complexes are stable in solution and possess trans-diaxial symmetry with the tetradentate Schiff base ligand symmetrically arranged in the equatorial plane. When left in air, these complexes slowly dimerize to yield high-valent [MnIV2(3,5-X2-salpn)2(μ-O)2] in which each X2-salpn ligand wraps the two Mn ions. This process is favored in basic medium where the deprotonation of the bou...
Synthetic dinuclear manganese complexes were prepared as structural, spectroscopic, and functional m...
International audienceA mononuclear Mn-III complex MnL center dot 4H(2)O (H3L = 1-[N-(2-pyridylmethy...
This dissertation explores the reactivities, properties and structures of manganese complexes as mod...
Two new MnIII complexes Na[Mn(5-SO3-salpnOH)(H2O)]{dot operator}5H2O (1) and Na[Mn(5-SO3-salpn)(MeOH...
Six Mn-Schiff base complexes, [Mn(X-salpn)]0/+ (salpn = 1,3-bis(sal-ic-ylidenamino)propane, X = H [...
This study describes the synthesis, crystal structure and antioxidant activity of manganese(III) com...
A mononuclear MnIII complex MnL·4H2O (H3L = 1-[N-(2-pyridylmethyl),N-(2-hydroxybenzyl)amino]-3-[N′-(...
Three new Mn(III) complexes [Mn(L)(L′)(N<sub>3</sub>)] (1), [Mn(L)(L′)(Cl)] (2) and {[Mn(L)(L′)(H<su...
International audienceSix Mn-Schiff base complexes, [Mn(X-salpn)]0/+ (salpn = 1,3-bis(sal-ic-ylidena...
International audienceSix Mn-Schiff base complexes, [Mn(X-salpn)]0/+ (salpn = 1,3-bis(sal-ic-ylidena...
International audienceSix Mn-Schiff base complexes, [Mn(X-salpn)]0/+ (salpn = 1,3-bis(sal-ic-ylidena...
Mn catalases catalyze disproportionation of H2O2 into H2O and O2 by using a Mn2(m-O2CR)(m-O/OH/H2O)2...
Six Mn-Schiff base complexes, [Mn(X-salpn)]0/+ (salpn = 1,3-bis(sal-ic-ylidenamino)propane, X = H...
We have obtained two new manganese(III) complexes based on tridentate ligands bearing imidazole and ...
[eng] Potentially hexadentate N2O4 donor Schiff base ligands N,N0-bis(3-ethoxysalicylidenimino)-1,2-...
Synthetic dinuclear manganese complexes were prepared as structural, spectroscopic, and functional m...
International audienceA mononuclear Mn-III complex MnL center dot 4H(2)O (H3L = 1-[N-(2-pyridylmethy...
This dissertation explores the reactivities, properties and structures of manganese complexes as mod...
Two new MnIII complexes Na[Mn(5-SO3-salpnOH)(H2O)]{dot operator}5H2O (1) and Na[Mn(5-SO3-salpn)(MeOH...
Six Mn-Schiff base complexes, [Mn(X-salpn)]0/+ (salpn = 1,3-bis(sal-ic-ylidenamino)propane, X = H [...
This study describes the synthesis, crystal structure and antioxidant activity of manganese(III) com...
A mononuclear MnIII complex MnL·4H2O (H3L = 1-[N-(2-pyridylmethyl),N-(2-hydroxybenzyl)amino]-3-[N′-(...
Three new Mn(III) complexes [Mn(L)(L′)(N<sub>3</sub>)] (1), [Mn(L)(L′)(Cl)] (2) and {[Mn(L)(L′)(H<su...
International audienceSix Mn-Schiff base complexes, [Mn(X-salpn)]0/+ (salpn = 1,3-bis(sal-ic-ylidena...
International audienceSix Mn-Schiff base complexes, [Mn(X-salpn)]0/+ (salpn = 1,3-bis(sal-ic-ylidena...
International audienceSix Mn-Schiff base complexes, [Mn(X-salpn)]0/+ (salpn = 1,3-bis(sal-ic-ylidena...
Mn catalases catalyze disproportionation of H2O2 into H2O and O2 by using a Mn2(m-O2CR)(m-O/OH/H2O)2...
Six Mn-Schiff base complexes, [Mn(X-salpn)]0/+ (salpn = 1,3-bis(sal-ic-ylidenamino)propane, X = H...
We have obtained two new manganese(III) complexes based on tridentate ligands bearing imidazole and ...
[eng] Potentially hexadentate N2O4 donor Schiff base ligands N,N0-bis(3-ethoxysalicylidenimino)-1,2-...
Synthetic dinuclear manganese complexes were prepared as structural, spectroscopic, and functional m...
International audienceA mononuclear Mn-III complex MnL center dot 4H(2)O (H3L = 1-[N-(2-pyridylmethy...
This dissertation explores the reactivities, properties and structures of manganese complexes as mod...