5. Which of the following complexes would you expect to exhibit a Jahn-Teller distortion? Explain your reasoning with d-orbital splitting diagrams. Note, this problem requires you to first determine which coordination geometry will predominate for each complex. a) K4[CuF6] b) Pd(PPh4) c) [Mn(H₂O)6]Cl4 d) VC14

5. Which of the following complexes would you expect to exhibit a Jahn-Teller distortion? Explain your reasoning with d-orbital splitting diagrams. Note, this problem requires you to first determine which coordination geometry will predominate for each complex. a) K4[CuF6] b) Pd(PPh4) c) [Mn(H₂O)6]Cl4 d) VC14

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter19: Complex Ions

Section: Chapter Questions

Problem 25QAP

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Similar questions

Four different octahedral chromium coordination compounds exist that all have the same oxidation state for chromium and have H2O and Cl as the ligands and counterions. When 1 mole of each of the four compounds is dissolved in water, how many moles of silver chloride will precipitate upon addition of excess AgNO3?
For each d electron configuration, state the number of unpaired electrons expected in octahedral complexes. Give an example complex for each case. (Two answers are possible for some of these cases.) (a) d2 (b) d4 (c) d6 (d) d8
Experiments show that K4[Cr(CN)6] is paramagnetic and has two unpaired electrons. The related complex K4[Cr(SCN)6] is paramagnetic and has four unpaired electrons. Account for the magnetism of each compound using the ligand field model. Predict where the SCN ion occurs in the spectro-chemical series relative to CN.
Which of the following statement(s) is( are) true? a. The coordination number of a metal ion in an octahedral complex ion is 8. b. All tetrahedral complex ions are low-spin. c. The formula for triaquatrianuninechromiwn(III) sulfate is [Cr(H2O)3(NH3)](SO4)3. d. The electron configuration of Hf2+ is [Xe]4f126s2. e. Hemoglobin contains Fe3+.
Is it possible to have a paramagnetic d4-tetrahedral complex ion? Explain.