WebNi2+: [Ar]3d8 CN is a strong field ligand --> low spin Ti (H2O)62+ (octahedral) Ti2+: [Ar]3d2 H2O is a weak field ligand --> high spin NiCl42- (tetrahedra1) Ni2+: [Ar]3d8 Cl is a weak field ligand --> high spin CoF63- (high-spin complex) Co3+: [Ar]3d6 F is a weak field ligand --> high spin 6 ligands --> must be octahedral WebAnswer (1 of 3): Being lewis bases(those who donate electrons) theligands with less electronegativity will be stronger. Therefore, in general halogen or oxygen donors ...
5.4: Spectrochemical Series - Chemistry LibreTexts
WebOct 17, 2024 · A quick-and-dirty rule (which means that it is correct most of the time but not always) is that weak ligands (iodide, bromide, hydroxide etc) are pi-donor ligands. The medium ligands (water, ammonia etc) are pi-neutral, and the strong ligands (cyanide, carbonyl, bipyridine, etc) are pi-acceptor. But this method is some kind of reversing here. WebLigands are classified as weak , intermediate and strong depending upon whether they are sigma and pi donor, sigma donor only and sigma donor and pi acceptor respectively. H2O comes under the category of intermediate field ligand because it can … black knight ceo
C 2 O 42 is a weak ligandbut acts as a strong ligand in K 3
WebH2O is undoubtedly a weak field ligand. However while dealing with complexes having central atom in higher oxidation state or of 2nd and 3rd transition series the nuclear pull of the central atom changes the scenario. In simple words it can be said that H2O behaves as a strong field ligand with Co+3 and ions of 2nd and 3rd transition series. WebApr 14, 2024 · As an effective ingredient of disinfectant, ClO-inevitably remains in the water, which induces potential health hazards including lung damage, kidney disease. Herein, stimulus-responsive dual-ligand luminol-Tb-GMP coordination polymer nanoparticles (luminol-Tb-GMP CPNPs) were prepared as highly selective fluorescent probes for the … WebFeb 22, 2024 · The difference between strong ligands and weak ligands is that the splitting after binding a strong field ligand causes a higher difference between the higher and lower energy level orbitals whereas … ganesha hills ca