Concept explainers
(a)
Interpretation: The optically active isomers of the given compound are to be drawn. Oxidation state of the cobalt ions and the number of unpaired electrons present if the complex is the low spin are to be stated.
Concept introduction: The electrons in the d orbital of a
To determine: The optically active isomers of the given compound.
(b)
Interpretation: The optically active isomers of the given compound are to be drawn. Oxidation state of the cobalt ions and the number of unpaired electrons present if the complex is the low spin are to be stated.
Concept introduction: The electrons in the d orbital of a transition metal split into high and low energy orbitals when ligands are attached to it. The energy difference between these two levels depends upon the properties of both metal and the ligands. If the ligand is strong, then splitting will be high and the complex will be low spin. If the ligand is weak, then splitting will be less and the complex will be high spin.
To determine: The oxidation states of cobalt ions in the compound.
(c)
Interpretation: The optically active isomers of the given compound are to be drawn. Oxidation state of the cobalt ions and the number of unpaired electrons present if the complex is the low spin are to be stated.
Concept introduction: The electrons in the d orbital of a transition metal split into high and low energy orbitals when ligands are attached to it. The energy difference between these two levels depends upon the properties of both metal and the ligands. If the ligand is strong, then splitting will be high and the complex will be low spin. If the ligand is weak, then splitting will be less and the complex will be high spin.
Want to see the full answer?
Check out a sample textbook solutionChapter 21 Solutions
Chemistry with Access Code, Hybrid Edition
- Which of the following complex ions is (are) square-planar? (a) [Ti(CN)4]2 (b) [Ni(CN)4]2 (c) [Zn(CN)4]2 (d) [Pt(CN)4]2arrow_forwardExperiments 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.arrow_forward
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistry: An Atoms First ApproachChemistryISBN:9781305079243Author:Steven S. Zumdahl, Susan A. ZumdahlPublisher:Cengage Learning
- Chemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage LearningPrinciples of Modern ChemistryChemistryISBN:9781305079113Author:David W. Oxtoby, H. Pat Gillis, Laurie J. ButlerPublisher:Cengage LearningChemistry & Chemical ReactivityChemistryISBN:9781337399074Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage Learning