Discuss the shapes of complex ions with coordination numbers 4 and 6.

The shape of chromate ion is

Explain geometrical isomerism in complexes with coordination number 4 and 6 with examples.

The shape of sulphate ion is

Write the central metal ion or atom, ligands, counter ion, complex ion and the coordination number in the complexes: K_(3)[Cr(o x)_(3)], Na_(3)[Ag(S_(2)O_(3))_(2)], H_(2)[PtCl_(6)] and [Ni(gly)_(2)]

The shape of tri-iodide ion is

The shape of nitrite ion is

Complex compounds can exhibit isomerism like structural and stereo. The complexes containing coordination No. 1, 2, 3 cannot exhibit geometrical isomerism. Geometrical and optical isomerism is common in the complex having coordination number 4 and 6 Ma,b, shows facial and meridonial isomerism. Number of geometrical isomers posible for complex [Pt(NH_(3))(Py)(Cl)(Br)] is

Complex compounds can exhibit isomerism like structural and stereo. The complexes containing coordination No. 1, 2, 3 cannot exhibit geometrical isomerism. Geometrical and optical isomerism is common in the complex having coordination number 4 and 6 Ma,b, shows facial and meridonial isomerism. The two compounds pentam mine sulphato cobalt(III) bromide and Pentaammine sulphato cobalt (III) chloride represent