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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