Circular Dichroism Spectrophotometric Determination of Metal Ions by Using Optically Resolved Sparingly Soluble fac(S)-[Rh(aet)3](aet = 2-Aminoethanethiolate)
Sparingly soluble neutral fac(S)-[Rh(aet)3] (aet = 2-aminoethanethiolate) was optically resolved completely. The S-bridged complex formation of the optically active isomer of fac(S)-[Rh(aet)3] was utilized for the selective determination of metal ions by using circular dichroism spectra.