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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 | -118.138006 |
| Energy at 298.15K | -118.144176 |
| HF Energy | -117.648358 |
| Nuclear repulsion energy | 74.735930 |
| 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' | 3202 | 3128 | ||||
| 2 | A' | 3132 | 3060 | ||||
| 3 | A' | 3077 | 3006 | ||||
| 4 | A' | 3000 | 2931 | ||||
| 5 | A' | 1543 | 1507 | ||||
| 6 | A' | 1530 | 1495 | ||||
| 7 | A' | 1462 | 1429 | ||||
| 8 | A' | 1213 | 1185 | ||||
| 9 | A' | 1075 | 1050 | ||||
| 10 | A' | 907 | 886 | ||||
| 11 | A' | 441 | 431 | ||||
| 12 | A' | 362 | 354 | ||||
| 13 | A' | 157 | 154 | ||||
| 14 | A" | 3133 | 3060 | ||||
| 15 | A" | 3077 | 3006 | ||||
| 16 | A" | 2997 | 2928 | ||||
| 17 | A" | 1533 | 1498 | ||||
| 18 | A" | 1520 | 1485 | ||||
| 19 | A" | 1464 | 1430 | ||||
| 20 | A" | 1410 | 1378 | ||||
| 21 | A" | 1181 | 1154 | ||||
| 22 | A" | 971 | 949 | ||||
| 23 | A" | 959 | 937 | ||||
| 24 | A" | 134 | 131 |
| A | B | C |
|---|---|---|
| 1.20949 | 0.27496 | 0.24523 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.013 | 0.551 | 0.000 |
| C2 | -0.013 | -0.203 | 1.303 |
| C3 | -0.013 | -0.203 | -1.303 |
| H4 | 0.289 | 1.605 | 0.000 |
| H5 | -0.789 | -0.994 | 1.305 |
| H6 | -0.789 | -0.994 | -1.305 |
| H7 | 0.961 | -0.712 | 1.481 |
| H8 | -0.198 | 0.465 | 2.163 |
| H9 | 0.961 | -0.712 | -1.481 |
| H10 | -0.198 | 0.465 | -2.163 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5056 | 1.5056 | 1.0964 | 2.1658 | 2.1658 | 2.1762 | 2.1730 | 2.1762 | 2.1730 | C2 | 1.5056 | 2.6067 | 2.2490 | 1.1078 | 2.8338 | 1.1132 | 1.1041 | 2.9931 | 3.5353 | C3 | 1.5056 | 2.6067 | 2.2490 | 2.8338 | 1.1078 | 2.9931 | 3.5353 | 1.1132 | 1.1041 | H4 | 1.0964 | 2.2490 | 2.2490 | 3.1012 | 3.1012 | 2.8307 | 2.4935 | 2.8307 | 2.4935 | H5 | 2.1658 | 1.1078 | 2.8338 | 3.1012 | 2.6099 | 1.7806 | 1.7925 | 3.3015 | 3.8087 | H6 | 2.1658 | 2.8338 | 1.1078 | 3.1012 | 2.6099 | 3.3015 | 3.8087 | 1.7806 | 1.7925 | H7 | 2.1762 | 1.1132 | 2.9931 | 2.8307 | 1.7806 | 3.3015 | 1.7866 | 2.9614 | 4.0007 | H8 | 2.1730 | 1.1041 | 3.5353 | 2.4935 | 1.7925 | 3.8087 | 1.7866 | 4.0007 | 4.3269 | H9 | 2.1762 | 2.9931 | 1.1132 | 2.8307 | 3.3015 | 1.7806 | 2.9614 | 4.0007 | 1.7866 | H10 | 2.1730 | 3.5353 | 1.1041 | 2.4935 | 3.8087 | 1.7925 | 4.0007 | 4.3269 | 1.7866 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 111.021 | C1 | C2 | H7 | 111.528 | |
| C1 | C2 | H8 | 111.825 | C1 | C3 | H6 | 111.021 | |
| C1 | C3 | H9 | 111.528 | C1 | C3 | H10 | 111.825 | |
| C2 | C1 | C3 | 119.919 | C2 | C1 | H4 | 118.769 | |
| C3 | C1 | H4 | 118.769 | H5 | C2 | H7 | 106.592 | |
| H5 | C2 | H8 | 108.268 | H6 | C3 | H9 | 106.592 | |
| H6 | C3 | H10 | 108.268 | H7 | C2 | H8 | 107.371 | |
| H9 | C3 | H10 | 107.371 |