Synthesis and Spectroscopic Studies of Axially Ligated Zn(II)5,10,15,20-meso-tetra(p-chlorophenyl)porphyrin with Oxygen and Nitrogen Donors

Table 7

In vitro efficacy of axially ligated Zn^II-t(p-Cl)PP complexes against “Fusarium spp”. Colony diameter of control 𝐶 = 90 mm.

Complexes	Different conc^n (ppm) of the complexes	Colony diameter (in mm) at different concentration	% Inhibition I = [(C–T)/C] × 100 at different conc^n (ppm)
p-NO2PhO-Zn-t(p-Cl)PP	100	58.5	35
	200	39.37	56.2
	300	28.6	68
2,4-Cl2PhO-Zn-t(pCl)PP	100	57.8	35.7
	200	47.2	47.5
	300	45.2	49.72
p-NH2PhO-Zn-t(p-Cl)PP	100	53.2	40.83
	200	43	52.22
	300	41.2	54.16
o-NH2Py-Zn-t(p-Cl)PP	100	57.2	36.4
	200	55	38.8
	300	48.5	46.1