24. Transition Metals and Coordination Compounds
Isomerism in Coordination Complexes
Triethylenetetramine, abbreviated trien, is the tetradentate ligand [CH2NHCH2CH2NH2]2. Draw all possible isomers of the octahedral complex [Cr(trien)Cl2]2+. Use to represent each of the four NH2CH2CH2NH2 segments of the ligand.