Part c: Depending upon the size of (delta)o or LFSE, transitions of electrons taking place from t2g to eg are of different energies i.e. on the basis of energy of specific wavelength absorbed by the electron, colour differs. The colour which is absorbed, complimentary colour of that one is shown by the complex.
Q2 (5 points) Part A (2 marks) Briefly explain how variations in ligand field stabilization energy...
What is spin pairing energy (SPE)? How is it related to crystal field splitting energy? Relate the splitting energy for octahedral and tetrahedral complexes and briefly explain why tetrahedral complexes are almost always high spin
What is spin pairing energy (SPE)? How is it related to crystal field splitting energy? Relate the splitting energy for octahedral and tetrahedral complexes and briefly explain why tetrahedral complexes are almost always high spin.
ligand field will cause splitting of energy levels of 3d orbitals of the central metal ion.......... splitting of energy ieveis of 3d obitals of the central metal ion. 6. Ligand field will cause Draw the energy levels of the 3d ortbitals of metal complexes in (a) octahedral, (b) tetrahedral, (c) square planar, (d) linear configurations. (e) Briefly explain the key factor which determines the relative energy level of the five 3d orbitals in different configurations. (20 % ) splitting of...
can anyone please confirm my answers for 5&6? And can you explain how to fill in the electrons for 7? Please and Thank you. 5. The values of A, for some coordination complexes are given below. (a) [Fe(ox)) --- 14,100 cm-1 (ox-oxalato ligand-----weak ligand] (b) [Fe(CN).-----35,000 cm ©) [Fe(CN)6]* -----33,800 cm (1) Explain reason(s) why A. of complex (a) and (b) are different (ii) Explain reason(s) why 4, of complex (b) and (c) are different 6. Answer the following questions...
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+
Prelab questions 1,2, and 3 and Part E questions Also, write a flowchart of the experiments process in each part. EXPERIMENT 3 DETERMINATION OF Δo The d orbitals of a metal ion in an octahedral ligand or crystal field are split into a higher energyset (eg) and a lower energy set (t2g) as shown in the following energy level diagram. 11 The energy difference between the upper and lower energy levels is Δo, the octahedral crystal field splitting. The degree...