| |
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 | -231.978576 |
| Energy at 298.15K | |
| HF Energy | -231.676854 |
| Nuclear repulsion energy | 176.806715 |
| 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 | 3165 | 3165 | 0.00 | |||
| 2 | Ag | 3143 | 3143 | 0.00 | |||
| 3 | Ag | 2023 | 2023 | 0.00 | |||
| 4 | Ag | 1512 | 1512 | 0.00 | |||
| 5 | Ag | 1413 | 1413 | 0.00 | |||
| 6 | Ag | 1177 | 1177 | 0.00 | |||
| 7 | Ag | 1043 | 1043 | 0.00 | |||
| 8 | Ag | 883 | 883 | 0.00 | |||
| 9 | Ag | 541 | 541 | 0.00 | |||
| 10 | Ag | 232 | 232 | 0.00 | |||
| 11 | Au | 3219 | 3219 | 3.28 | |||
| 12 | Au | 1024 | 1024 | 0.82 | |||
| 13 | Au | 920 | 920 | 36.90 | |||
| 14 | Au | 487 | 487 | 3.70 | |||
| 15 | Au | 341 | 341 | 15.40 | |||
| 16 | Au | 79 | 79 | 0.48 | |||
| 17 | Bg | 3219 | 3219 | 0.00 | |||
| 18 | Bg | 1026 | 1026 | 0.00 | |||
| 19 | Bg | 898 | 898 | 0.00 | |||
| 20 | Bg | 680 | 680 | 0.00 | |||
| 21 | Bg | 311 | 311 | 0.00 | |||
| 22 | Bu | 3175 | 3175 | 4.57 | |||
| 23 | Bu | 3144 | 3144 | 16.05 | |||
| 24 | Bu | 2044 | 2044 | 104.07 | |||
| 25 | Bu | 1477 | 1477 | 0.33 | |||
| 26 | Bu | 1283 | 1283 | 13.60 | |||
| 27 | Bu | 1111 | 1111 | 2.80 | |||
| 28 | Bu | 883 | 883 | 111.51 | |||
| 29 | Bu | 547 | 547 | 31.91 | |||
| 30 | Bu | 123 | 123 | 0.99 |
| A | B | C |
|---|---|---|
| 1.07707 | 0.04562 | 0.04457 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.327 | 0.655 | 0.000 |
| C2 | 0.327 | -0.655 | 0.000 |
| C3 | 0.327 | 1.792 | 0.000 |
| C4 | -0.327 | -1.792 | 0.000 |
| C5 | 0.981 | 2.919 | 0.000 |
| C6 | -0.981 | -2.919 | 0.000 |
| H7 | -1.411 | 0.670 | 0.000 |
| H8 | 1.411 | -0.670 | 0.000 |
| H9 | 1.263 | 3.408 | 0.925 |
| H10 | 1.263 | 3.408 | -0.925 |
| H11 | -1.263 | -3.408 | 0.925 |
| H12 | -1.263 | -3.408 | -0.925 |
| C1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4644 | 1.3113 | 2.4478 | 2.6140 | 3.6335 | 1.0849 | 2.1853 | 3.3102 | 3.3102 | 4.2709 | 4.2709 | C2 | 1.4644 | 2.4478 | 1.3113 | 3.6335 | 2.6140 | 2.1853 | 1.0849 | 4.2709 | 4.2709 | 3.3102 | 3.3102 | C3 | 1.3113 | 2.4478 | 3.6439 | 1.3027 | 4.8893 | 2.0691 | 2.6903 | 2.0836 | 2.0836 | 5.5157 | 5.5157 | C4 | 2.4478 | 1.3113 | 3.6439 | 4.8893 | 1.3027 | 2.6903 | 2.0691 | 5.5157 | 5.5157 | 2.0836 | 2.0836 | C5 | 2.6140 | 3.6335 | 1.3027 | 4.8893 | 6.1584 | 3.2838 | 3.6139 | 1.0836 | 1.0836 | 6.7760 | 6.7760 | C6 | 3.6335 | 2.6140 | 4.8893 | 1.3027 | 6.1584 | 3.6139 | 3.2838 | 6.7760 | 6.7760 | 1.0836 | 1.0836 | H7 | 1.0849 | 2.1853 | 2.0691 | 2.6903 | 3.2838 | 3.6139 | 3.1242 | 3.9377 | 3.9377 | 4.1834 | 4.1834 | H8 | 2.1853 | 1.0849 | 2.6903 | 2.0691 | 3.6139 | 3.2838 | 3.1242 | 4.1834 | 4.1834 | 3.9377 | 3.9377 | H9 | 3.3102 | 4.2709 | 2.0836 | 5.5157 | 1.0836 | 6.7760 | 3.9377 | 4.1834 | 1.8501 | 7.2683 | 7.5001 | H10 | 3.3102 | 4.2709 | 2.0836 | 5.5157 | 1.0836 | 6.7760 | 3.9377 | 4.1834 | 1.8501 | 7.5001 | 7.2683 | H11 | 4.2709 | 3.3102 | 5.5157 | 2.0836 | 6.7760 | 1.0836 | 4.1834 | 3.9377 | 7.2683 | 7.5001 | 1.8501 | H12 | 4.2709 | 3.3102 | 5.5157 | 2.0836 | 6.7760 | 1.0836 | 4.1834 | 3.9377 | 7.5001 | 7.2683 | 1.8501 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 123.640 | C1 | C2 | H8 | 117.237 | |
| C1 | C3 | C5 | 179.701 | C2 | C1 | C3 | 123.640 | |
| C2 | C1 | H7 | 117.237 | C2 | C4 | C6 | 179.701 | |
| C3 | C1 | H7 | 119.123 | C3 | C5 | H9 | 121.385 | |
| C3 | C5 | H10 | 121.385 | C4 | C2 | H8 | 119.123 | |
| C4 | C6 | H11 | 121.385 | C4 | C6 | H12 | 121.385 | |
| H9 | C5 | H10 | 117.229 | H11 | C6 | H12 | 117.229 |