Zero-point vibrationally averaged (rg 0 ) structures were computed at the PBE0/SDD/631G* level for the [Pt 35 Cln 37 Cl5-n(H2 18 O)] (n=0-5), cis-Pt 35 Cln 37 Cl(4-n)(H2 18 O)(H2 16 O) (n=0-4), fac-[Pt 35 Cln 37 Cl(3-n)(H2 18 O)(H2 16 O)2] (n=0-3), [Pt 35 Cln 37 Cl5-n( 16/18 OH)] 2 (n=0-5), cis-[Pt 35 Cln 37 Cl(4-n)( 16/18 OH)2] 2(n=0-4), fac-[Pt 35 Cln 37 Cl(3-n)( 16/18 OH)3] (n=0-3), ...