Table 1.

TEC₅₀ and AE values, scavenging ratio of DPPH and antioxidant activities classification [246].

Compound	TEC50 [min]	AE (104)	Classification According to AE	DPPH Radical Scavenging Activities [1 × 10−4 M]
Quercetin (3)	4.52	7.95	High	61.83
[Cu2(L1)(H2O)4]Cl2	3.78	11.56	Very high	63.15
[Fe2(L1)(H2O)8]Cl2	3.24	14.67	Very high	63.94
[Al2(L1)(H2O)8]Cl2	1.85	32.33	Very high	65.31
[Zn2(L1)(H2O)4]Cl2	2.40	21.70	Very high	64.24
Rutin (26)	62.73	0.09	Low	14.66
[Cu3(L2)(H2O)6]Cl2	18.04	1.10	Medium	24.70
[Fe3(L2)(H2O)12]Cl2	13.85	1.54	Medium	25.54
[Al3(L2)(H2O)12]Cl2	9.15	2.91	Medium	28.19
[Zn3(L2)(H2O)6]Cl2	11.96	1.96	Medium	26.57
Galangin (27)	44.11	0.16	Low	29.17
[Cu(L3)(H2O)2]Cl	10.07	2.6	Medium	30.76
[Fe(L3)(H2O)4]Cl	9.10	3.06	Medium	30.82
[Al(L3)(H2O)4]Cl2	5.20	6.48	High	33.49
[Zn(L3)(H2O)2]Cl	6.93	4.48	Medium	32.12
Catechin (13)	18.88	1.31	Medium	48.96
[Cu(L4)(H2O)6]Cl	15.59	1.81	Medium	51.01
[Fe(L2)(H2O)12]Cl	13.39	2.16	Medium	51.27
[Al(L4)(H2O)12]Cl2	8.65	4.08	Medium	54.34
[Zn (L4)(H2O)6]Cl	10.92	2.93	Medium	52.19