Table 9.
Global reactivity descriptor values of selective isolated compounds from three different plants.
| Derivatives | I (eV) | A (eV) | η | S | μ | χ | ώ |
|---|---|---|---|---|---|---|---|
| Crassifogenin C | 5.77263 | 1.93854 | 1.91704 | 0.52164 | −3.85558 | 3.85558 | 7.43276 |
| Crassifoside A | 5.74351 | 1.95215 | 1.89568 | 0.52751 | −3.84783 | 3.84783 | 7.40289 |
| Stigmasterol | 6.20229 | −0.69770 | 3.45000 | 0.28986 | −2.75230 | 2.75230 | 3.78757 |
| β-Sitosterol | 6.20202 | −0.76001 | 3.48102 | 0.28727 | −2.72100 | 2.72100 | 3.70193 |
| α-Spinasterol | 6.14080 | −0.64600 | 3.39340 | 0.29469 | −2.74740 | 2.74740 | 3.77410 |
| Stigmassterol-7-en-3β-ol | 6.14052 | −0.73008 | 3.43530 | 0.29110 | −2.70522 | 2.70522 | 3.65911 |
I = ionisation potential; A = electron affinity; η = global hardness; S = global softness; μ = chemical potential; χ = electronegativity; ώ = electrophilicity index.