Table 6: Kinetic and thermodynamic parameters for macrocyclic metal complexes (1,4-7)

No Complex D.T. (K) A S* E* H* G* Cs aR2
( S-1) (J mol -1K-1) (kJ mol -1)
1 [FeLCl2].½EtOH.½H2O 493-823 5.88E7 -12.308 85.17 79.933 87.453 0.31 0.96
4 [CoL(OAc)OH].½EtOH
523-850 8.208E7 -11.885 82.10 77.378 84.129 0.35 0.95
5 [NiLCl H2O]Cl.H2O.½EtOH
503-673 7.749E6 -14.461 102.18 96.336 106.502 0.28 0.95
6 [NiL(OAc)OH].½EtOH
553-817 6.848E6 -14.508 36.78 31.36 21.918 0.336 0.97
7 [CuLCl2].2H2O 573-741 2.943E5 -17.646 33.03 27.65 39.067 0.286 0.95

aR2: Correlation coefficient