Binding Studies of a New Water-Soluble Iron(III) Schiff Base Complex to DNA Using Multispectroscopic Methods

Table 3

Thermodynamic parameters and binding constants for the binding of Fe(III) complex to calf thymus DNA.

Temperature (𝐾)	Δ𝐺; (KJ mol^−1)	Δ𝐻; (KJ mol^−1)	Δ𝑆; (J mol^−1K^−1)
283	−21.99	−197.45	−620.05
299	−12.07	−197.45	−620.05
310	−5.25	−197.45	−620.05