Synthesis, Characterization, Antimicrobial, DNA Cleavage, and In Vitro Cytotoxic Studies of Some Metal Complexes of Schiff Base Ligand Derived from Thiazole and Quinoline Moiety

Table 1

Physical, Analytical and Molar conductance data of Schiff base ligand (L) and its metal complexes.

Compound	M.W.^a	M.P. (°C)^b	Elemental Analysis, found (Calc.) [%]					𝜆𝑚 (cm^2 Ω^−1 mol^−1)	𝜇eff (BM)	Color
			M	C	H	N	Cl
C20H15N5OS2	405	298	—	59.18; (59.25)	3.73; (3.70)	17.21; (17.28)	—	—	—	Yellow
[Cu(C20H15N5OS2)(Cl2)]	539.44	>320	11.79; (11.77)	44.41; (44.49)	2.80; (2.78)	12.93; (12.97)	13.17; (13.14)	50	1.73	Green
[Co(C20H15N5OS2)(Cl2)]	534.83	>324	11.09; (11.01)	44.95; (44.87)	2.82; (2.80)	13.15; (13.08)	13.21; (13.25)	61	4.31	Brown
[Ni(C20H15N5OS2)(Cl2)]	534.59	>320	10.92; (10.97)	44.85; (44.89)	2.75; (2.80)	13.12; (13.09)	13.30; (13.26)	56	2.78	Brown
[Zn(C20H15N5OS2)(Cl2)]	541.30	>310	12.03; (12.08)	44.39; (44.33)	2.72; (2.77)	12.92; (12.93)	13.15; (13.09)	55	Dia.^c	Orange Yellow

aMolecular weight of the compounds.
bMelting point of the compounds at their decomposition.
cDiamagnetic.