Parameters CXB-β-CD CXB-HP-β-CD CXB-FA CXB-HA CXB-Caff
ΔH (KJ mol−1) -16.11 1.52 1.59 3.17 7.62
ΔG (KJ mo−1) -16.34 -0.259 -0.364 1.426 6.576
ΔS (J mol–1 K−1) 0.769 5.97 6.56 5.849 3.501
T ΔS (J mol–1 K−1) 0.229 1.779 1.954 1.743 1.043
Table 4: Association constants and thermodynamic parameters for complexation of celecoxib with different complexing agents.