Question

1. For the following complexes: i) give the formal oxidation state of the metal ii) the d count for the metal ions (e.g. Fe → d) iii) sketch the compound iv) give its point group v) provide a qualitative o-only d-orbital splitting diagram indicating the correct symbols for the point group (i.e. a1g) vi) Indicate if you would predict a Jahn-Teller distortion (no need to distort to splitting diagram) vii) Calculate the spin-only value of off, and predict which species might exhibit deviation from the spin-only value based on the deviations discussed in class (angular momentum, spin-orbit coupling, J-T distortion, electron delocalization) Vill) Indicate whether you would predict any MLCT or LMCT transitions in the visible region ix) Predict the intensity of any d-d transitions, describing them as weak (€ < 1), moderate (€ = 1 - 100), or strong (€ > 100) and explain which selection rules apply. Ligands: ppy = 2-phenylpyridine (chelate), bipy = 2,2-bipyridine) a. Ti(CN).- b. Ni(edta) - (use on) c. MnO4 d. Co(bipy)=2* (low spin) e. IrClo? f. OsCl.

just part f please

Answer 1

Q T CCM place Kid' null (N) 5a7 v onlui) e Drints) M=5o = 1.73213m b a Nil Edta) 2- Niz" diy das 1912 1911 octa hectral Map = $ 2(2421 258 2.82Bm - Evit angular momentum. ( nou mo - Hoth 3 1982 Bm stil j7 | tetrahedral wil electrondedelocalization spin-orbit compling

i coht cild 7 L12111111 pilie FLAZULI O 10 11 d²sp3 octra hedral (8) D3 point group L for D3 del dx2 y 2 d 2 dxzy 2 E day dyz dax dxq dyz Flos CVII Dexpand graxe Meff - Hic1+2) = 1.732 Bm pete, electron de locataction.

lick les tocad O que solo 7011111 c Li, spo?, osta hetool elv oh count Tu for octehedral dx242022 dHd21 40.640 : 0 drydyz dzy drydyz d229 chi Heff = 5515+2) = 5.92 Bm Furt's angular momedom (f) selo i osht siis jų (vi) Meff / 4(442) 124 (llig sp²d2 octahedral ) § 4.89 Bm TET (W