4.) Square planar metal complexes (MLA) are an extreme case of tetragonal elongation, where the metal-ligands...
4.) Square planar metal complexes (ML) are an extreme case of tetragonal elongation, where the metal-ligands bonds along the z axis of an octahedral complex are stretched until the ligands are completely removed from the metal complex. Using the octahedral crystal field below as a starting point, show how the orbital splitting changes upon elongation of the M-L bonds along the z-axis until the two axial ligands are removed. Label all orbitals and use dashed guidelines to show how individual...
2.) Starting with the octahedral (ML6) crystal field splitting pattern below: A.) Draw the d-orbital splitting for a tetragonally compressed compound (ML6). This is where the ligands along the z-axis are pushed closer to the metal center, and the ligands along the x and y-axis are pulled further from the metal center (10 marks). B.) Continue this trend until the ligands along the x and y axes are completely removed, and show the d-orbital splitting for the resulting linear complex...
T bigld,? - g2) 7.18 Develop the correlation diagram for a dion in a square planar field. Assume that the d orbital energies are ordered as shown on the extreme right side of Fig. 7.9. bzelday — 218d22) eld, dyz) Figure 7.9 Crystal field splitting of d orbitals for a square planar ML4 complex and its relationship to the splitting for an octahedral ML complex. ALG On MLA DAN here to search - OSMO NA 2:10 PAD 125/2000
2.) Starting with the octahedral (ML6) crystal field splitting pattern below: A.) Draw the d-orbital splitting for a tetragonally compressed compound (ML6). This is where the ligands along the z-axis are pushed closer to the metal center, and the ligands along the x and y-axis are pulled further from the metal center (10 marks). B.) Continue this trend until the ligands along the x and y axes are completely removed, and show the d-orbital splitting for the resulting linear complex...
a. Predict the structure of [Cr(OH2)6]2+ - I wrote that the complex will undergo Jahn-Teller distortion, making the octahedral complex become tetragonal (don't know if that's correct) b. Account for the variation in the lattice enthalpy of Mn (2780 kJ/mol), Fe (2926 kJ/mol), Co (2976 kJ/mol), Ni (3060 kJ/mol), and Zn (2985 kJ/mol) flouride given that the metal center in all of the flourides is surrounded by an octahedral array of F-ions. c. Explain the effect on the d-orbital energies...