20 dmpe is a bidentate ligand, i. e. each ligand forms 2 coordinate (dative) bonds with the central C metal ion due to presence of a lone pair of electrons on each of the P atoms.The formul a of the complex anion in Na2[Mo(CN)2(CO)2(dmpe)] is[Mo(CN)_2(CO)_2(dmpe)]^(...
that is N and so by this, we can say that ammonia is a monodentate ligand and not a bidentate ligand. Note: Coordination compound consists of a central metal atom and a ligand bonded to each other.
ligand designNP-ligandsphosphaalkenesphosphorusSince Becker's landmark discovery of the first isolable phosphaalkene just over three decades ago, there has been a growing interest in low coordinate multiply bonded phosphorus compounds. In fact, these species, although once considered exotic, are now ...
A bidentate ligand with appended hydrogen bond donorsNo AbstractMacBeth, C. E.Larsen, P. L.Sorrell, T. N.Powell, D.Borovik, A. S.INORGANICA CHIMICA ACTA
A tetraphosphorus ligand for highly regioselective isomerization–hydroformylation of internal olefins. J. Am. Chem. Soc. 128, 16058–16061 (2006). CAS PubMed Google Scholar Breit, B. & Seiche, W. Hydrogen bonding as a construction element for bidentate donor ligands in homogeneous catalysis: ...
A solution of the hom-WOC bearing a 2-(20pyridyl)-2-propanolate (pyalc) bidentate ligand, previously characterized as [Ir(pyalc)(H2O)2(m-O)]22 þ , was prepared from [Cp*Ir(pyalc)OH] and NaIO4 using established methods34. On immersion, catalyst binding to the nanoITO surface is...
As shown by the metal carbonyl complexes obtained, this redox-active vinylphosphine can act as a monodentate (P) and as a bidentate (P,S) ligand. Oxidation of cis-M(CO)4(P-DTF)2, M = Mo and W, leads to the carbon-carbon bond formation between the two coordinated dithiafulvenyl...
Here, a traditional bidentate ligand (1,10-phenanthroline), widely used as a chelating agent for bioorganic reagents and probes, is incorporated into an HTM to afford M1. Such a planar bidentate ligand at the central core of the HTM can facilitate 蟺鈥撓stacking and enable chelation to Pb2...
Group 1 and group 2 metal complexes supported by a bidentate bulky iminopyrrolyl ligand: synthesis, structural diversity, and epsilon-caprolactone polymeri... Group 1 and group 2 metal complexes supported by a bidentate bulky iminopyrrolyl ligand: synthesis, structural diversity, and epsilon-caprolact...
A unique bidentate phosphane/borane ligand is present in 2, which is formed by treatment of the rhodathiaborane 1 with BH<sub>3</sub>THF [Eq. (1)]. Compound 1 was prepared by the reaction of the unsaturated cluster [8,8-(PPh<sub>3</sub>)<sub>2</sub>-nido-8,7-RhSB<sub>9...