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Table 3 Ionization potential (I), electron affinity (A), chemical hardness (η), electronic chemical potential (µ), electrophilicity index (ω) nucleophilicity index (N), Fukui function (f + k and f ¯ k )

From: Facile synthesis of N- (4-bromophenyl)-1- (3-bromothiophen-2-yl)methanimine derivatives via Suzuki cross-coupling reaction: their characterization and DFT studies

S. no.

I (eV)

A (eV)

η (eV)

µ(eV)

ω(eV)

N (eV)

f + k

f k

3a

− 5.82

− 2.07

1.87

− 3.94

4.15

3.29

0.08

0.21

3b

− 5.55

− 1.89

1.83

− 3.72

3.78

3.56

0.11

0.08

3c

− 5.90

− 2.03

1.93

− 3.96

4.06

3.21

0.39

0.32

3d

− 5.80

− 2.03

1.88

− 3.91

4.06

3.31

0.10

0.08

3e

− 5.36

− 1.88

1.74

− 3.62

3.76

3.75

0.11

0.06

3f

− 5.75

− 2.04

1.85

− 3.89

4.08

3.36

0.10

0.08

3g

− 5.80

− 2.18

1.81

− 3.99

4.39

3.31

0.10

0.07

3h

− 5.38

− 1.77

1.80

− 3.57

3.54

3.73

0.10

0.07

3i

− 4.52

− 4.17

0.17

− 4.34

55.39

4.59

0.16

0.15