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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 | CS | 2A" |
| hartrees | |
|---|---|
| Energy at 0K | -191.935326 |
| Energy at 298.15K | -191.939832 |
| HF Energy | -191.355892 |
| Nuclear repulsion energy | 112.213422 |
| 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' | 3395 | 3189 | 2.06 | |||
| 2 | A' | 3274 | 3075 | 5.02 | |||
| 3 | A' | 3259 | 3061 | 0.67 | |||
| 4 | A' | 3128 | 2938 | 0.67 | |||
| 5 | A' | 2098 | 1970 | 1068.00 | |||
| 6 | A' | 1517 | 1425 | 11.84 | |||
| 7 | A' | 1505 | 1414 | 32.51 | |||
| 8 | A' | 1432 | 1345 | 46.71 | |||
| 9 | A' | 1293 | 1215 | 100.29 | |||
| 10 | A' | 1100 | 1033 | 8.47 | |||
| 11 | A' | 920 | 864 | 15.92 | |||
| 12 | A' | 833 | 782 | 1.43 | |||
| 13 | A' | 539 | 506 | 15.67 | |||
| 14 | A' | 389 | 366 | 2.07 | |||
| 15 | A" | 3219 | 3024 | 4.78 | |||
| 16 | A" | 1519 | 1427 | 10.82 | |||
| 17 | A" | 1058 | 994 | 6.63 | |||
| 18 | A" | 644 | 605 | 45.76 | |||
| 19 | A" | 524 | 492 | 5.19 | |||
| 20 | A" | 234 | 219 | 0.00 | |||
| 21 | A" | 84 | 79 | 0.08 |
| A | B | C |
|---|---|---|
| 0.36112 | 0.30650 | 0.17103 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.165 | 0.000 |
| O2 | 0.310 | 1.332 | 0.000 |
| C3 | -1.416 | -0.250 | 0.000 |
| C4 | 1.020 | -0.950 | 0.000 |
| H5 | -2.171 | 0.519 | 0.000 |
| H6 | -1.705 | -1.289 | 0.000 |
| H7 | 2.017 | -0.525 | 0.000 |
| H8 | 0.878 | -1.578 | 0.879 |
| H9 | 0.878 | -1.578 | -0.879 |
| C1 | O2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.2065 | 1.4754 | 1.5112 | 2.1998 | 2.2408 | 2.1322 | 2.1407 | 2.1407 | O2 | 1.2065 | 2.3404 | 2.3892 | 2.6106 | 3.3052 | 2.5223 | 3.0919 | 3.0919 | C3 | 1.4754 | 2.3404 | 2.5344 | 1.0775 | 1.0786 | 3.4442 | 2.7926 | 2.7926 | C4 | 1.5112 | 2.3892 | 2.5344 | 3.5128 | 2.7458 | 1.0842 | 1.0896 | 1.0896 | H5 | 2.1998 | 2.6106 | 1.0775 | 3.5128 | 1.8668 | 4.3166 | 3.8035 | 3.8035 | H6 | 2.2408 | 3.3052 | 1.0786 | 2.7458 | 1.8668 | 3.7998 | 2.7436 | 2.7436 | H7 | 2.1322 | 2.5223 | 3.4442 | 1.0842 | 4.3166 | 3.7998 | 1.7831 | 1.7831 | H8 | 2.1407 | 3.0919 | 2.7926 | 1.0896 | 3.8035 | 2.7436 | 1.7831 | 1.7579 | H9 | 2.1407 | 3.0919 | 2.7926 | 1.0896 | 3.8035 | 2.7436 | 1.7831 | 1.7579 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 118.166 | C1 | C3 | H6 | 121.878 | |
| C1 | C4 | H7 | 109.371 | C1 | C4 | H8 | 109.724 | |
| C1 | C4 | H9 | 109.724 | O2 | C1 | C3 | 121.212 | |
| O2 | C1 | C4 | 122.679 | C3 | C1 | C4 | 116.109 | |
| H5 | C3 | H6 | 119.956 | H7 | C4 | H8 | 110.227 | |
| H7 | C4 | H9 | 110.227 | H8 | C4 | H9 | 107.545 |