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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 | -231.457608 |
| Energy at 298.15K | -231.461423 |
| HF Energy | -230.607269 |
| Nuclear repulsion energy | 175.108539 |
| 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 | 3362 | 3362 | 0.00 | |||
| 2 | Ag | 3272 | 3272 | 0.00 | |||
| 3 | Ag | 3260 | 3260 | 0.00 | |||
| 4 | Ag | 2401 | 2401 | 0.00 | |||
| 5 | Ag | 1727 | 1727 | 0.00 | |||
| 6 | Ag | 1494 | 1494 | 0.00 | |||
| 7 | Ag | 1366 | 1366 | 0.00 | |||
| 8 | Ag | 1121 | 1121 | 0.00 | |||
| 9 | Ag | 739 | 739 | 0.00 | |||
| 10 | Ag | 545 | 545 | 0.00 | |||
| 11 | Ag | 232 | 232 | 0.00 | |||
| 12 | Au | 1027 | 1027 | 42.65 | |||
| 13 | Au | 942 | 942 | 64.31 | |||
| 14 | Au | 679 | 679 | 6.27 | |||
| 15 | Au | 186 | 186 | 5.04 | |||
| 16 | Au | 38 | 38 | 0.05 | |||
| 17 | Bg | 1025 | 1025 | 0.00 | |||
| 18 | Bg | 943 | 943 | 0.00 | |||
| 19 | Bg | 666 | 666 | 0.00 | |||
| 20 | Bg | 320 | 320 | 0.00 | |||
| 21 | Bu | 3362 | 3362 | 21.44 | |||
| 22 | Bu | 3271 | 3271 | 21.15 | |||
| 23 | Bu | 3260 | 3260 | 8.84 | |||
| 24 | Bu | 1750 | 1750 | 22.47 | |||
| 25 | Bu | 1513 | 1513 | 4.94 | |||
| 26 | Bu | 1363 | 1363 | 6.80 | |||
| 27 | Bu | 1244 | 1244 | 16.44 | |||
| 28 | Bu | 1043 | 1043 | 0.04 | |||
| 29 | Bu | 537 | 537 | 8.01 | |||
| 30 | Bu | 114 | 114 | 1.90 |
| A | B | C |
|---|---|---|
| 0.86125 | 0.04556 | 0.04327 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.606 | 0.000 |
| C2 | 0.000 | -0.606 | 0.000 |
| C3 | 0.000 | 2.037 | 0.000 |
| C4 | 0.000 | -2.037 | 0.000 |
| C5 | 1.118 | 2.773 | 0.000 |
| C6 | -1.118 | -2.773 | 0.000 |
| H7 | -0.966 | 2.522 | 0.000 |
| H8 | 0.966 | -2.522 | 0.000 |
| H9 | 2.095 | 2.317 | 0.000 |
| H10 | 1.071 | 3.850 | 0.000 |
| H11 | -2.095 | -2.317 | 0.000 |
| H12 | -1.071 | -3.850 | 0.000 |
| C1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.2110 | 1.4316 | 2.6426 | 2.4393 | 3.5591 | 2.1467 | 3.2738 | 2.7054 | 3.4171 | 3.5960 | 4.5829 | C2 | 1.2110 | 2.6426 | 1.4316 | 3.5591 | 2.4393 | 3.2738 | 2.1467 | 3.5960 | 4.5829 | 2.7054 | 3.4171 | C3 | 1.4316 | 2.6426 | 4.0742 | 1.3388 | 4.9387 | 1.0813 | 4.6608 | 2.1139 | 2.1061 | 4.8320 | 5.9842 | C4 | 2.6426 | 1.4316 | 4.0742 | 4.9387 | 1.3388 | 4.6608 | 1.0813 | 4.8320 | 5.9842 | 2.1139 | 2.1061 | C5 | 2.4393 | 3.5591 | 1.3388 | 4.9387 | 5.9806 | 2.0995 | 5.2980 | 1.0784 | 1.0781 | 6.0198 | 6.9762 | C6 | 3.5591 | 2.4393 | 4.9387 | 1.3388 | 5.9806 | 5.2980 | 2.0995 | 6.0198 | 6.9762 | 1.0784 | 1.0781 | H7 | 2.1467 | 3.2738 | 1.0813 | 4.6608 | 2.0995 | 5.2980 | 5.4024 | 3.0684 | 2.4320 | 4.9694 | 6.3737 | H8 | 3.2738 | 2.1467 | 4.6608 | 1.0813 | 5.2980 | 2.0995 | 5.4024 | 4.9694 | 6.3737 | 3.0684 | 2.4320 | H9 | 2.7054 | 3.5960 | 2.1139 | 4.8320 | 1.0784 | 6.0198 | 3.0684 | 4.9694 | 1.8439 | 6.2477 | 6.9328 | H10 | 3.4171 | 4.5829 | 2.1061 | 5.9842 | 1.0781 | 6.9762 | 2.4320 | 6.3737 | 1.8439 | 6.9328 | 7.9933 | H11 | 3.5960 | 2.7054 | 4.8320 | 2.1139 | 6.0198 | 1.0784 | 4.9694 | 3.0684 | 6.2477 | 6.9328 | 1.8439 | H12 | 4.5829 | 3.4171 | 5.9842 | 2.1061 | 6.9762 | 1.0781 | 6.3737 | 2.4320 | 6.9328 | 7.9933 | 1.8439 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C4 | 180.000 | C1 | C3 | C5 | 123.364 | |
| C1 | C3 | H7 | 116.670 | C2 | C1 | C3 | 180.000 | |
| C2 | C4 | C6 | 123.364 | C2 | C4 | H8 | 116.670 | |
| C3 | C5 | H9 | 121.600 | C3 | C5 | H10 | 120.863 | |
| C4 | C6 | H11 | 121.600 | C4 | C6 | H12 | 120.863 | |
| C5 | C3 | H7 | 119.967 | C6 | C4 | H8 | 119.967 | |
| H9 | C5 | H10 | 117.538 | H11 | C6 | H12 | 117.538 |