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Table 2 Charges (Mulliken charges) for the ATC

From: Synthesis, inhibition effects and quantum chemical studies of a novel coumarin derivative on the corrosion of mild steel in a hydrochloric acid solution

Atom

Charge

Atom

Charge

Atom

Charge

Atom

Charge

O(1)

−0.2442

C(8)

−0.1049

C(15)

−0.0994

H(22)

0.0689

C(2)

0.3942

C(9)

−0.0009

N(16)

−0.1540

H(23)

0.0680

O(3)

−0.3089

C(10)

−0.0871

N(17)

−0.0458

H(24)

0.0876

C(4)

−0.2699

C(11)

0.1634

C(18)

−0.2814

H(25)

0.0382

C(5)

0.2471

O(12)

−0.2770

N(19)

−0.2055

H(26)

0.0115

C(6)

−0.1560

C(13)

0.2660

H(20)

0.0977

H(27)

0.1429

C(7)

0.0340

S(14)

0.3809

H(21)

0.0738

H(28)

0.1606