Table 6.
Fukui functions and mulliken atomic charges for Vanillin as corrosion inhibitor.
| Atom |
|
|
|
|
|
|
|---|---|---|---|---|---|---|
| 1O | 0.6494 | 0.13368 | 0.4893 | 0.1602 | 0.3556 | − 0.1954 |
| 2 C | − 0.1734 | − 0.3515 | − 0.3068 | 0.1335 | 0.0447 | 0.0888 |
| 3 C | 0.2325 | 0.19623 | 0.1794 | 0.0531 | − 0.0168 | 0.0700 |
| 4 C | 0.2456 | 0.12465 | 0.1704 | 0.0751 | 0.0458 | 0.0293 |
| 5 C | 0.3341 | 0.28337 | 0.3087 | 0.0255 | 0.0253 | 0.0002 |
| 6 C | − 0.1893 | − 0.4005 | − 0.3290 | 0.1397 | 0.0715 | 0.0682 |
| 7O | 0.6966 | 0.58338 | 0.6430 | 0.0535 | 0.0597 | − 0.0061 |
| 8 C | − 0.2430 | − 0.29179 | − 0.2616 | 0.0186 | 0.0302 | − 0.0117 |
| 9O | 0.5333 | 0.47162 | 0.5068 | 0.0265 | 0.0352 | − 0.0087 |
| 10 C | 0.3328 | 0.34762 | 0.3409 | − 0.0081 | − 0.0067 | − 0.0014 |
| 11 C | 0.3534 | 0.2677 | 0.2681 | 0.0853 | 0.0004 | 0.0849 |





