In an octahedral crystal field, which d ohidal will have th greatest inseraction

Question

In an octahedral crystal field, which d ohidal will have th greatest inseraction with the ligandi D) dy 1s. Which ligand produces the largest A, in an octabedral crysal fiel A)I B) H,O oco D) all three produce the same A 16. Which complex is likely to experience the Jahn-Teller effect? B) d' low spin FecNT high spin [MacL CHA 17. Which reagent will distinguish between SO, (ag) and Co.(ay? a) Na b) Ca c) Ba d) Mg 13. Which compound reacts with cold, concentrated H SO, to produce a colorless gas with a sharp, piercing odor? a)Nad, Which precipitate from the AgNO, anion blanket test is not soluble in cold 3M HNO a) Ag PO b) Caso, c) Koro. d, AgMo. 19. b) Ag CrO, e) Ag SO d) Ag:S 20. (4 pts) Name the following: [Ru(en): so JBr (Ru is ruthenium) 1. (4 pts) Write formulas for the following: barium tribromotri(nitrto-N)nickelate(II) the orbitals resulting from ligand field splitting. The energies for each is derived from n l, and Ile contributions. Calculate th da, n., and for each and the LPSE for [Ni(NH)-F*. Use the diagram below to organize your calculations. (10 pts) The Ligand Field Stabilization Energy (LFSE) is the energy difference between degenerate d orbitals (atomic orbitals) arn Ligand Field Split Orbitals Atomic Orbitals 28 Il LFSE

Explanation / Answer

The increasing order of energy for the d-orbitals in an octahedral crystal field can be written as follows.

dxy=dxz=dyz < dx2-y2=dz2

The metal d-orbitals with the highest energy will have the greatest interaction with the ligands.

Hence, dx2-y2 and dz2 will have the greatest interaction with the ligands.

Therefore, the correct answer is option A.

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