Synthesis and In Vitro Antitumor Activity of Two Mixed-Ligand Oxovanadium(IV) Complexes of Schiff Base and Phenanthroline

Table 1

Selected IR data for complexes and their corresponding ligands ν(cm⁻¹).

Compound	ν(C=S)	ν(C–S)	ν(O–H)	ν(C=N)	ν(V=O)	ν(V–O)	ν(N–H)
VO(msatsc)(phen)	—	769	—	1625	965	624	3289
Msatsc	859	—	3467	1614	—	—	3356
VO(4-cholrobrsatsc) (phen)	—	767	—	1624	940	598	3284
4-Cholrobrsatsc	829	—	3443	1603	—	—	3319