When a metal ion has a coordination number of 2, 4, or 6, what are the observed geometries and associated bond angles? For each of the following, give the correct formulas for the complex ions.
a. linear Ag+ complex ions having CN- ligands
b. tetrahedral Cu+ complex ions having H2O ligands
c. tetrahedral Mn2+ complex ions having oxalate ligands
d. square planar Pt2+ complex ions having NH3 ligands
e. octahedral Fe3+ complex ions having EDTA ligands
f. octahedral Co2+ complex ions having Cl- ligands
g. octahedral Cr3+ complex ions having ethylenediamine ligands