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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 | C1 | 2A |
| hartrees | |
|---|---|
| Energy at 0K | -154.084474 |
| Energy at 298.15K | -154.089464 |
| HF Energy | -153.513964 |
| Nuclear repulsion energy | 75.222404 |
| 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 | 3874 | 3874 | ||||
| 2 | A | 3200 | 3200 | ||||
| 3 | A | 3178 | 3178 | ||||
| 4 | A | 3127 | 3127 | ||||
| 5 | A | 3037 | 3037 | ||||
| 6 | A | 1511 | 1511 | ||||
| 7 | A | 1485 | 1485 | ||||
| 8 | A | 1473 | 1473 | ||||
| 9 | A | 1399 | 1399 | ||||
| 10 | A | 1288 | 1288 | ||||
| 11 | A | 1229 | 1229 | ||||
| 12 | A | 1075 | 1075 | ||||
| 13 | A | 1033 | 1033 | ||||
| 14 | A | 945 | 945 | ||||
| 15 | A | 590 | 590 | ||||
| 16 | A | 409 | 409 | ||||
| 17 | A | 371 | 371 | ||||
| 18 | A | 187 | 187 |
| A | B | C |
|---|---|---|
| 1.53622 | 0.31851 | 0.27898 |
Point Group is C1
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.091 | 0.509 | -0.103 |
| C2 | 1.222 | -0.164 | 0.013 |
| O3 | -1.161 | -0.342 | 0.020 |
| H4 | -0.231 | 1.522 | 0.252 |
| H5 | 1.283 | -0.999 | -0.684 |
| H6 | 2.026 | 0.533 | -0.211 |
| H7 | 1.389 | -0.565 | 1.018 |
| H8 | -1.966 | 0.181 | 0.006 |
| C1 | C2 | O3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.4804 | 1.3726 | 1.0823 | 2.1218 | 2.1197 | 2.1448 | 1.9068 | C2 | 1.4804 | 2.3895 | 2.2392 | 1.0891 | 1.0872 | 1.0949 | 3.2071 | O3 | 1.3726 | 2.3895 | 2.0961 | 2.6267 | 3.3125 | 2.7472 | 0.9607 | H4 | 1.0823 | 2.2392 | 2.0961 | 3.0866 | 2.5073 | 2.7511 | 2.2067 | H5 | 2.1218 | 1.0891 | 2.6267 | 3.0866 | 1.7673 | 1.7597 | 3.5254 | H6 | 2.1197 | 1.0872 | 3.3125 | 2.5073 | 1.7673 | 1.7663 | 4.0134 | H7 | 2.1448 | 1.0949 | 2.7472 | 2.7511 | 1.7597 | 1.7663 | 3.5830 | H8 | 1.9068 | 3.2071 | 0.9607 | 2.2067 | 3.5254 | 4.0134 | 3.5830 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 110.405 | C1 | C2 | H6 | 110.355 | |
| C1 | C2 | H7 | 111.913 | C1 | O3 | H8 | 108.323 | |
| C2 | C1 | O3 | 113.707 | C2 | C1 | H4 | 121.016 | |
| O3 | C1 | H4 | 116.769 | H5 | C2 | H6 | 108.596 | |
| H5 | C2 | H7 | 107.362 | H6 | C2 | H7 | 108.091 |
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | C | 0.007 | |||
| 2 | C | -0.247 | |||
| 3 | O | -0.356 | |||
| 4 | H | 0.094 | |||
| 5 | H | 0.102 | |||
| 6 | H | 0.088 | |||
| 7 | H | 0.087 | |||
| 8 | H | 0.225 |
| x | y | z | |
|---|---|---|---|
| x | 0.000 | 0.000 | 0.000 |
| y | 0.000 | 0.000 | 0.000 |
| z | 0.000 | 0.000 | 0.000 |
| <r2> | 51.223 |
|---|---|
| (<r2>)1/2 | 7.157 |