Antimicrobial Applications of Transition Metal Complexes of Benzothiazole Based Terpolymer: Synthesis, Characterization, and Effect on Bacterial and Fungal Strains

Table 3

UV-Visible, ESR data, and magnetic moments.

Compound	Transitions (cm^−1)	Assignments	Geometry	ESR		Magnetic moment (B.M)
				BEF	260 nm		π → π*	—	—	—	—
370 nm	→ π*
BEF–Cu	14295		Octahedral	2.21	2.11	1.85
	16465
	24580	Charge transfer
BEF–Ni	12474	←,	Octahedral	—	—	3.05
	14642	←
	24370	←
BEF–Zn	—	—	Octahedral	—	—	Diamagnetic