Compound

Concentration

(μg∙cm⁻³)

Fungal inhibition zones (mm)

Aspergillus flarus

Mucor iudicus

Asphergillus niger

L (Ligand)

1000

2000

3000

06

08

09

03

05

07

04

06

07

[MnL(H₂O)₃]∙H₂O

1000

2000

3000

10

12

20

11

16

20

12

15

19

[FeL(H₂O)₃]∙H₂O

1000

2000

3000

11

15

18

09

12

17

11

14

17