Empirical formula

Color m.p/ °C Λm (µS) Elemental analysis, % Found % (Calcd.)
C H N M
SAM-Na White 257 18 40.68 3.84 11.86 -
1 White >300 21 21.83 4.34 6.28 9.15
(21.97) (4.38) (6.41) (9.17)
2 Yellowish white >300 24 22.42 3.51 6.35 15.24
(22.53) (3.54) (6.57) (15.33)
3 Olive Green >300 20 20.05 3.16 5.68 22.44
(20.55) (3.23) (5.99) (22.76)
4 Reddish brown >300 26 15.39 2.76 4.34 32.01
(15.71) (2.8) (4.58) (32.2)
Table 1: Elemental analyses and physical data of SAM-Na free drug ligand and their metal complexes.