The ligand tpy is 2,2':6',2aEuro(3)-terpyridine and the ligand L-1 is a bidentate ligand, namely, apy (2,2'-azobispyridine), 2-phenylazopyridine, or 2-phenylpyridinylmethylene amine. The ligand L-2 is a labile monodentate ligand, being Cl-, H2O, or CH3CN. All six species ...
to quantitatively validate predictions of the spatial and temporal evolution of concentrations by comparison with experimental data.The chemical reaction selected for this study was the reversible formation of a complex between Ni2+ions and the bidentate ligand pyridine-2-azo-p-dimethylaniline (PADA). ...
said optionally substituted aryl group being π-co-ordinated to the metal; mixed bis-imine pyridine complexes comprising a ligand of formula (I); mixed ionic bis-imine pyridine complexes comprising a ligand of formula (I); and processes for the production of alpha olefins from ethylene, using ...
We surmised that the Ar-BIAN ligand can be functionalised with an electron-withdrawing anchoring functionality such as a carboxylate, with the dual function of facilitating grafting on the surface of metal oxides, and also enhancing the absorption profile. Herein, we describe the synthesis of the ...
A kinetic study on pyridine exchange reactions at a bis(μ-acetato)(μ-oxo)diruthenium(III) center: Effects of monodentate and bidentate N-heterocyclic ligands cis to the oxo bridge 2002, Inorganica Chimica Acta Show abstract Ligand-ligand redox interaction through some metal-cluster units 2004, ...
Among N-donor ligand, 1,3-bis(benzimidazol-1-yl)propane (bbp), not only can act as bidentate ligand to coordinate to two metal ions [9], [10], [11], but also act as monodentate ligand to coordinate to one metal ions and another N atom can be protonated and acts as hydrogen ...
The Type (A) bidentate ligand is defined herein and in the appended claims as s cyclic ring structure which arises from the union of a single manganese(II) atom with a single oxime nitrogen atom of a ##EQU8## or a ##EQU9## radical and a single hydroxy oxygen atom of an -OH radic...
ligands containing the oxazoline unit have been successful in a range of asymmetric transformations.[1～3] Chiral tridentate ligands may form a deeper chiral concave pocket around the metal center, and have been less extensively used in asymmetric catalysis than their bidentate or tetradentate ...
[0012] More precisely, in the general formula of the bidentate or tridentate phosphonite ligand: 2 [0013] A1—O— and A2—O—, identical or different, can be selected from alkoxy-pyridine and alkoxy-oxazoline radicals. More precisely, radicals A1—O— and A2—O— can have the following ...
A square-planar coordination polyhedron has been established for the palladium atom both in acetone solution and in the solid state. The organic Ligand is coordinated to metal in a bidentate manner via nitrogen atoms of the pyridine substituent (Pd-N(2) 2.125(3) Angstrom) and...