Figure 1:

The left figure is a stick representation of the indicator ligand ferrozine and the right figure is a ChemDraw representation of the ligand. Notice the location of the nitrogen atoms that coordinate with Fe(II).

Note: The carbon atoms are green, the hydrogens are white, the nitrogen atoms are blue, the oxygen atoms are red, and the sulfur atoms are yellow in the stick representation.

Return to Iron-removal Process Section of Tutorial

Return to Compound-Structure Index