Figure 6: Optimized transition state geometry for the thiol attack on A) monoaquated cisplatin: Pt(NH3)2Cl(OH2)(SHCH3) (1d); B) monoaquated BNP3029: Pt[N≡C(CH2)3(C6H5)]2Cl(OH2)(SHCH3) (3d). All distances are in Angstroms (Å) and angles are in degrees.