The electrostatic charges on the atoms of TMP. Negative charges are
| Atom | Number | CHelpG |
| CARBON | 1 | 0.19970 |
| CARBON | 2 | -0.13920 |
| HYDROGEN | 3 | 0.43840 |
| HYDROGEN | 4 | 0.40200 |
| OXYGEN | 5 | -0.68300 |
| OXYGEN | 6 | -0.58740 |
| OXYGEN | 7 | -0.58860 |
| CARBON | 8 | -0.20780 |
| OXYGEN | 9 | -0.75250 |
| OXYGEN | 10 | -0.59040 |
| OXYGEN | 11 | -0.56870 |
| OXYGEN | 12 | -0.49260 |
| CARBON | 13 | 0.18510 |
| CARBON | 14 | 0.05760 |
| CARBON | 15 | 0.49280 |
| CARBON | 16 | -0.22380 |
| CARBON | 17 | 0.84090 |
| CARBON | 18 | 0.82760 |
| HYDROGEN | 19 | 0.38540 |
| HYDROGEN | 20 | 0.41880 |
| OXYGEN | 21 | -0.36410 |
| CARBON | 22 | -0.00890 |
| PHOSPHOROUS | 23 | 1.17680 |
| NITROGEN | 24 | -0.15750 |
| NITROGEN | 25 | -0.79690 |
| HYDROGEN | 26 | 0.03960 |
| HYDROGEN | 27 | 0.02780 |
| HYDROGEN | 28 | 0.11340 |
| HYDROGEN | 29 | 0.11130 |
| HYDROGEN | 30 | 0.05480 |
| HYDROGEN | 31 | 0.10120 |
| HYDROGEN | 32 | -0.06820 |
| HYDROGEN | 33 | 0.14890 |
| HYDROGEN | 34 | 0.08330 |
| HYDROGEN | 35 | 0.06760 |
| HYDROGEN | 36 | 0.05640 |