| |
Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
| You are here: Calculated > Energy > Optimized > Energy | |
| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | C2H | 1Ag |
| hartrees | |
|---|---|
| Energy at 0K | -231.571339 |
| Energy at 298.15K | |
| HF Energy | -230.668805 |
| Nuclear repulsion energy | 174.436345 |
| Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
|---|---|---|---|---|---|---|---|
| 1 | Ag | 3269 | 3148 | ||||
| 2 | Ag | 3176 | 3059 | ||||
| 3 | Ag | 3167 | 3050 | ||||
| 4 | Ag | 2216 | 2134 | ||||
| 5 | Ag | 1631 | 1571 | ||||
| 6 | Ag | 1449 | 1396 | ||||
| 7 | Ag | 1328 | 1279 | ||||
| 8 | Ag | 1088 | 1048 | ||||
| 9 | Ag | 709 | 683 | ||||
| 10 | Ag | 491 | 473 | ||||
| 11 | Ag | 195 | 188 | ||||
| 12 | Au | 965 | 929 | ||||
| 13 | Au | 832 | 801 | ||||
| 14 | Au | 599 | 577 | ||||
| 15 | Au | 133 | 128 | ||||
| 16 | Au | 15 | 15 | ||||
| 17 | Bg | 965 | 929 | ||||
| 18 | Bg | 833 | 802 | ||||
| 19 | Bg | 553 | 533 | ||||
| 20 | Bg | 415i | 400i | ||||
| 21 | Bu | 3269 | 3148 | ||||
| 22 | Bu | 3176 | 3058 | ||||
| 23 | Bu | 3167 | 3050 | ||||
| 24 | Bu | 1654 | 1593 | ||||
| 25 | Bu | 1469 | 1415 | ||||
| 26 | Bu | 1325 | 1276 | ||||
| 27 | Bu | 1212 | 1167 | ||||
| 28 | Bu | 1015 | 978 | ||||
| 29 | Bu | 526 | 506 | ||||
| 30 | Bu | 106 | 102 |
| A | B | C |
|---|---|---|
| 0.85477 | 0.04525 | 0.04298 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.612 | 0.000 |
| C2 | 0.000 | -0.612 | 0.000 |
| C3 | 0.000 | 2.040 | 0.000 |
| C4 | 0.000 | -2.040 | 0.000 |
| C5 | 1.123 | 2.784 | 0.000 |
| C6 | -1.123 | -2.784 | 0.000 |
| H7 | -0.971 | 2.530 | 0.000 |
| H8 | 0.971 | -2.530 | 0.000 |
| H9 | 2.105 | 2.326 | 0.000 |
| H10 | 1.070 | 3.866 | 0.000 |
| H11 | -2.105 | -2.326 | 0.000 |
| H12 | -1.070 | -3.866 | 0.000 |
| C1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.2245 | 1.4281 | 2.6525 | 2.4449 | 3.5771 | 2.1494 | 3.2887 | 2.7144 | 3.4255 | 3.6143 | 4.6046 | C2 | 1.2245 | 2.6525 | 1.4281 | 3.5771 | 2.4449 | 3.2887 | 2.1494 | 3.6143 | 4.6046 | 2.7144 | 3.4255 | C3 | 1.4281 | 2.6525 | 4.0806 | 1.3469 | 4.9533 | 1.0874 | 4.6722 | 2.1245 | 2.1164 | 4.8470 | 6.0027 | C4 | 2.6525 | 1.4281 | 4.0806 | 4.9533 | 1.3469 | 4.6722 | 1.0874 | 4.8470 | 6.0027 | 2.1245 | 2.1164 | C5 | 2.4449 | 3.5771 | 1.3469 | 4.9533 | 6.0040 | 2.1092 | 5.3161 | 1.0841 | 1.0835 | 6.0440 | 7.0026 | C6 | 3.5771 | 2.4449 | 4.9533 | 1.3469 | 6.0040 | 5.3161 | 2.1092 | 6.0440 | 7.0026 | 1.0841 | 1.0835 | H7 | 2.1494 | 3.2887 | 1.0874 | 4.6722 | 2.1092 | 5.3161 | 5.4196 | 3.0830 | 2.4396 | 4.9862 | 6.3969 | H8 | 3.2887 | 2.1494 | 4.6722 | 1.0874 | 5.3161 | 2.1092 | 5.4196 | 4.9862 | 6.3969 | 3.0830 | 2.4396 | H9 | 2.7144 | 3.6143 | 2.1245 | 4.8470 | 1.0841 | 6.0440 | 3.0830 | 4.9862 | 1.8561 | 6.2739 | 6.9586 | H10 | 3.4255 | 4.6046 | 2.1164 | 6.0027 | 1.0835 | 7.0026 | 2.4396 | 6.3969 | 1.8561 | 6.9586 | 8.0232 | H11 | 3.6143 | 2.7144 | 4.8470 | 2.1245 | 6.0440 | 1.0841 | 4.9862 | 3.0830 | 6.2739 | 6.9586 | 1.8561 | H12 | 4.6046 | 3.4255 | 6.0027 | 2.1164 | 7.0026 | 1.0835 | 6.3969 | 2.4396 | 6.9586 | 8.0232 | 1.8561 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 180.000 | C1 | C3 | C5 | 123.519 | |
| C1 | C3 | H7 | 116.757 | C2 | C1 | C3 | 180.000 | |
| C2 | C4 | C6 | 123.519 | C2 | C4 | H8 | 116.757 | |
| C3 | C5 | H9 | 121.463 | C3 | C5 | H10 | 120.729 | |
| C4 | C6 | H11 | 121.463 | C4 | C6 | H12 | 120.729 | |
| C5 | C3 | H7 | 119.723 | C6 | C4 | H8 | 119.723 | |
| H9 | C5 | H10 | 117.809 | H11 | C6 | H12 | 117.809 |