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Table 3 The quantum reactivity indexes including chemical potential (\(\mu\)), hardness (\(\eta\)), and electrophilicity index (\(\omega\)) in eV

From: Novel quinazolines bearing 1,3,4-thiadiazole-aryl urea derivative as anticancer agents: design, synthesis, molecular docking, DFT and bioactivity evaluations

Compound

\({\text{E}}_{{\varvec{g}}}\)

\(\upmu\)

\(\upeta\)

\(\omega\)

8a

2.68

− 4.59

1.34

7.86

8b

2.96

− 4.57

1.48

7.05

8c

2.50

− 4.49

1.25

8.06

8d

2.49

− 4.47

1.24

8.05

8e

2.16

− 4.31

1.08

8.60

8f

2.81

− 4.69

1.40

7.85

8g

2.88

− 4.74

1.44

7.80

8h

2.71

− 4.65

1.35

8.00

8i

2.67

− 4.63

1.33

8.06

8j

2.86

− 4.77

1.43

7.95

8k

2.70

− 4.63

1.35

7.93

8l

2.97

− 4.83

1.48

7.88