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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
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| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | C2 | 2A |
| hartrees | |
|---|---|
| Energy at 0K | -118.341854 |
| Energy at 298.15K | |
| HF Energy | -118.200376 |
| Nuclear repulsion energy | 75.432806 |
| Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
|---|---|---|---|---|---|---|---|
| 1 | A' | 3223 | 3223 | 29.05 | |||
| 2 | A' | 3146 | 3146 | 20.20 | |||
| 3 | A' | 3080 | 3080 | 49.01 | |||
| 4 | A' | 3002 | 3002 | 49.73 | |||
| 5 | A' | 1519 | 1519 | 5.53 | |||
| 6 | A' | 1506 | 1506 | 16.28 | |||
| 7 | A' | 1440 | 1440 | 3.88 | |||
| 8 | A' | 1199 | 1199 | 2.02 | |||
| 9 | A' | 1049 | 1049 | 0.06 | |||
| 10 | A' | 900 | 900 | 1.82 | |||
| 11 | A' | 404 | 404 | 18.78 | |||
| 12 | A' | 353 | 353 | 15.59 | |||
| 13 | A' | 137 | 137 | 0.75 | |||
| 14 | A" | 3147 | 3147 | 27.46 | |||
| 15 | A" | 3080 | 3080 | 7.88 | |||
| 16 | A" | 2999 | 2999 | 28.10 | |||
| 17 | A" | 1506 | 1506 | 1.40 | |||
| 18 | A" | 1496 | 1496 | 1.20 | |||
| 19 | A" | 1441 | 1441 | 8.38 | |||
| 20 | A" | 1391 | 1391 | 2.85 | |||
| 21 | A" | 1166 | 1166 | 0.19 | |||
| 22 | A" | 957 | 957 | 1.15 | |||
| 23 | A" | 952 | 952 | 0.01 | |||
| 24 | A" | 116 | 116 | 0.02 |
| A | B | C |
|---|---|---|
| 1.24404 | 0.27858 | 0.24879 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.011 | 0.540 | 0.000 |
| C2 | -0.011 | -0.199 | 1.295 |
| C3 | -0.011 | -0.199 | -1.295 |
| H4 | 0.245 | 1.593 | 0.000 |
| H5 | -0.771 | -0.988 | 1.302 |
| H6 | -0.771 | -0.988 | -1.302 |
| H7 | 0.952 | -0.698 | 1.482 |
| H8 | -0.201 | 0.463 | 2.142 |
| H9 | 0.952 | -0.698 | -1.482 |
| H10 | -0.201 | 0.463 | -2.142 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4915 | 1.4915 | 1.0839 | 2.1467 | 2.1467 | 2.1583 | 2.1520 | 2.1583 | 2.1520 | C2 | 1.4915 | 2.5906 | 2.2264 | 1.0952 | 2.8187 | 1.1010 | 1.0914 | 2.9819 | 3.5057 | C3 | 1.4915 | 2.5906 | 2.2264 | 2.8187 | 1.0952 | 2.9819 | 3.5057 | 1.1010 | 1.0914 | H4 | 1.0839 | 2.2264 | 2.2264 | 3.0646 | 3.0646 | 2.8188 | 2.4631 | 2.8188 | 2.4631 | H5 | 2.1467 | 1.0952 | 2.8187 | 3.0646 | 2.6038 | 1.7570 | 1.7706 | 3.2872 | 3.7803 | H6 | 2.1467 | 2.8187 | 1.0952 | 3.0646 | 2.6038 | 3.2872 | 3.7803 | 1.7570 | 1.7706 | H7 | 2.1583 | 1.1010 | 2.9819 | 2.8188 | 1.7570 | 3.2872 | 1.7642 | 2.9644 | 3.9765 | H8 | 2.1520 | 1.0914 | 3.5057 | 2.4631 | 1.7706 | 3.7803 | 1.7642 | 3.9765 | 4.2843 | H9 | 2.1583 | 2.9819 | 1.1010 | 2.8188 | 3.2872 | 1.7570 | 2.9644 | 3.9765 | 1.7642 | H10 | 2.1520 | 3.5057 | 1.0914 | 2.4631 | 3.7803 | 1.7706 | 3.9765 | 4.2843 | 1.7642 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 111.245 | C1 | C2 | H7 | 111.834 | |
| C1 | C2 | H8 | 111.918 | C1 | C3 | H6 | 111.245 | |
| C1 | C3 | H9 | 111.834 | C1 | C3 | H10 | 111.918 | |
| C2 | C1 | C3 | 120.553 | C2 | C1 | H4 | 118.797 | |
| C3 | C1 | H4 | 118.797 | H5 | C2 | H7 | 106.263 | |
| H5 | C2 | H8 | 108.140 | H6 | C3 | H9 | 106.263 | |
| H6 | C3 | H10 | 108.140 | H7 | C2 | H8 | 107.159 | |
| H9 | C3 | H10 | 107.159 |