Polydentate ligands can vary in the number of coordi- nation positions they occupy. In each of the following, identify the polydentate ligand present and indicate the probable number of coordination positions it occupies: (a) [Co(NH3)4(0-phen)JCI3 (b) [Cr(C204)(H20),]Br (c) [Ca(EDTA)]²- (d) [Zn(en),](CIO4)2

Polydentate ligands can vary in the number of coordi- nation positions they occupy. In each of the following, identify the polydentate ligand present and indicate the probable number of coordination positions it occupies: (a) [Co(NH3)4(0-phen)JCI3 (b) [Cr(C204)(H20),]Br (c) [Ca(EDTA)]²- (d) [Zn(en),](CIO4)2

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter20: Chemistry Of Selected Transition Elements And Coordination Compounds

Section: Chapter Questions

Problem 121QRT: The glycinate ion (gly) is H2NCH2CO2. It can act as a ligand coordinating through the nitrogen and...

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