16.15. For each pair of complexes, predict which will have the larger CF splitting parameter: a....
please answer question 12. For each pair of complexes, predict which will have the larger ligand field splitting. Justify your choices. a. [NiCl4] or [NiClo]4- b. [PtF6]2- or [Pt(CN)6]2- c. [Ru(NH3).]2+ or [Ru(NH3)6]3+
a short answer is fine for each Predict which of the following complexes in each pair will produce the greater splitting of the d orbitals. Explain your choice in each case. [V(H_2 O)_6]^2+ or [V(H_2 O)_6]^3+ [Cr(CN)_6]^3- or [Cr(NH_3)_6]^3+ [Rh(CN)_6]^3- or (Co(CN)_6)^3- [TiF_6]^3+ or (Ti(H_2 O)_6]^3+ [Co(NH_3)_5F]^2+ or [Co(NH_3)_5Br]^2+ [Fe(NH_3)_6]^3+ or [Fe(NMe_3)_6]^3+ cis-[Pd(NH_3)_2CI_2] or cis-[Pt(NH_3)_2CI_2] [Fe(en)_3]^3+ or [Co(en)_3]^3+, where en = 1, 2-ethylenediamine [CoCl_4]^1- or [Co(CN)_6]^3-
Part A (2 marks) In the following pairs of complexes, which do you expect to have a larger ligand field splitting parameter Ao? Why? Explain? i) [Fe(NH3)612+ or [Fe(NH3). 13+ ii) (Co(CN)613- or [Rh(CN)613- Part B (3 maks) In the following pairs of complexes, which do you expect to be more labile? Why? Explain? ) [Cr(NH3)613+ or [Mn(NH3)6]3+ ii) (Co(CN)613- or [Rh(CN)613- ii) [Cr(NH3).]3+ or [V(NH3).]2+
Crystal Field Question. I understand that octahedral shapes have larger splitting energies then in tetrahedral complexes. And it would take more energy to split more electrons. So would the order be from Highest to Lowest: B>A>C where A, B, C are the compounds listed in their respective orders. Between Ni(H20)s2+ ; Ni(en)32+; and lowest and why? Cu(CN)42- which has highest splitting and which has
Which of the following complexes has the largest crystal field splitting of the d orbitals? A. [Fe(H2O)6]3+ B. [FeF6]3– C. [Fe(NH3)6]3+ D. [FeI6]3– E. [Fe(CO)6]3+
1. Predict the molecular geometry of the following complexes, and determine whether each will be diamagnetic or paramagnetic: (a) [Fe(CN)614- (b) [Fe(C2O4)314- (C) [Zn(NH3)4]2+ (d) [Mo(CO)6] (e) [Rh(NH3)4]+
For each of the following transition metal complexes, determine the oxidation state of the metal, its coordination number, and the number of d electrons on that metal. (a) RuO4 (b) (CO(NH3).]3+ (c) [Cr(H2O).]8+ (d) Cr(H2O)3Cl2 (e) [Fe(H2O).]3+ (1) (Co(NH3).]2+ (9) MOCI (h) (Pt(CN)4]2- () [Mn(H2O).]2+ (1) Re(CO).Br (k) (Ag(CN 2] (1) [ReH9]?
1. For each of the following complexes, give the electron configurations of the d-type M Os, for tetrahedral complexes. Also ie ) (e) for octahedral complexes and (e( ch complex in units of the Bohr , Fe(CN) 3, CoCl , Ni(CO)4, Ti(H2O) +, magnet n f.в Co ( NH3) 3+, Co(FLO)r", Fe(CN) V Fa". Cu(H2O) г., CuCl? , V(CO), Cr(CO) each octahedral complex is high-spi the ligand field theory notes). ust use your judgment as to whether n or low-spin...
10. Tetrahedral complexes of Co2+ are quite common. Use a d-orbital splitting diagram to rationalize the stability of Co+ tetrahedral complex ions. 11. [Ni(H2O)6JC12 is green whereas Ni(NH3%)Cb is purple. Explain this difference in color? What would you expect the magnetic properties of each complex to be? Explain briefly
Date: 1117 mework 10 - Ch. 21-23 A) CN B)NO c)r D) CO Name: E ) en 24. Place the ligands, CN-, Br., H2O, and OH-in order from least to greatest according ability to split the d orbital energy level. A) CN-, OH, H2O, Br- C) Br,H20, CN-, OH- B) Br., OH, H2O, CN- D) None of the above 25. The charge on the central metal ion in (Cr(NH3)(CO3)2+ is A)-1. B) 0. C) 1. D) 3. E) 5 26....