Table 5: Kinetic and thermodynamic parameters data of the metal complexes 1–6.


Compound Step Temp. range (°C) E* (kJ.mol−1) A (S−1) ΔS* (JK−1.mol−1) ΔH* (kJ.mol−1) ΔG* (kJ.mol−1)

1 1 250–330 141.557 1.23442E+12 −234.19 136.534 277.887
[Cr(CO)4ML] 2 330–450 116.684 132830241.1 −236.66 111.116 269.50

2 1 130–180 197.467 1.40428E+23 −228.69 193.851 293.261
[Mo(CO)4ML] 2 180–435 20.874 759103782.8 −251.44 14.976 193.222
3 1 131–280 64.90 8.455E+05 −134.95 61.13 122.26
[W(CO)4ML] 2 282–350 135.13 1.807E+11 −33.86 130.89 148.13
3 350–589 46.73 5.413E+07 −103.04 41.53 105.93

4 1 131–395 31.00 5.670E+07 −99.41 27.48 69.54
[Cr(CO)4FL] 2 399–509 158.93 3.689E+10 −49.59 153.20 187.36
5 1 140–233 132.64 1.429E+14 22.42 128.78 118.41
[Mo(CO)4FL] 2 233–431 49.61 2.622E+06 −127.49 44.84 117.89

6 1 141–336 43.5 1.950E+06 −129.65 38.9 110.6
[W(CO)4FL] 2 338–598 43.89 4.671E+07 −104.55 38.50 106.21