Investigation of Charge Transfer Complexes Formed between Mirtazapine and Some 𝜋-Acceptors

Table 2

Thermodynamic parameters of the complexes of mirtazapine with TCNE, DDQ, and TCNQ in dichloromethane at 7, 14, 21, 28, 35°C for Δ𝑆^∘, Δ𝐻^∘ and 21°C for Δ𝐺^∘.

Acceptors drug	Δ𝐻^∘ (cal mol^−1)	Δ𝑆^∘(Eu)	Δ𝐺^∘ (cal mol^−1)	𝑟^2
TCNE	−467	−164	−2751	0.996
DDQ	−3134	−2718	−3092	0.990
TCNQ	−3751	−3536	−3151	0.997