| CH3−(C≡C)n−C≡N | R (kW) |
| 1 | 5.06 |
| 2 | 12.14 |
| 3 | 21.96 |
| 4 | 35.63 |
| 5 | 54.74 |
| 6 | 81.26 |
| 7 | 118.2 |
| 8 | 169.6 |
| 9 | 241.4 |
| 10 | 341.1 |
| 11 | 479.9 |
| 12 | 673.1 |
| 13 | 942.0 |
| 14 | 1318 |