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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 | -154.223914 |
| Energy at 298.15K | -154.228928 |
| HF Energy | -154.072949 |
| Nuclear repulsion energy | 74.964094 |
| 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 | 3872 | 3872 | 40.38 | |||
| 2 | A | 3176 | 3176 | 53.45 | |||
| 3 | A | 3161 | 3161 | 14.63 | |||
| 4 | A | 3119 | 3119 | 21.49 | |||
| 5 | A | 3029 | 3029 | 35.32 | |||
| 6 | A | 1532 | 1532 | 1.22 | |||
| 7 | A | 1507 | 1507 | 8.02 | |||
| 8 | A | 1484 | 1484 | 19.15 | |||
| 9 | A | 1425 | 1425 | 0.98 | |||
| 10 | A | 1300 | 1300 | 127.82 | |||
| 11 | A | 1231 | 1231 | 33.41 | |||
| 12 | A | 1079 | 1079 | 28.00 | |||
| 13 | A | 1052 | 1052 | 12.45 | |||
| 14 | A | 948 | 948 | 8.73 | |||
| 15 | A | 641 | 641 | 15.70 | |||
| 16 | A | 415 | 415 | 12.05 | |||
| 17 | A | 371 | 371 | 135.55 | |||
| 18 | A | 188 | 188 | 3.34 |
| A | B | C |
|---|---|---|
| 1.52726 | 0.31615 | 0.27716 |
Point Group is C1
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.092 | 0.511 | -0.108 |
| C2 | 1.225 | -0.165 | 0.012 |
| O3 | -1.165 | -0.342 | 0.025 |
| H4 | -0.225 | 1.520 | 0.275 |
| H5 | 1.282 | -1.014 | -0.673 |
| H6 | 2.031 | 0.529 | -0.230 |
| H7 | 1.407 | -0.552 | 1.024 |
| H8 | -1.976 | 0.176 | -0.017 |
| C1 | C2 | O3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.4853 | 1.3777 | 1.0875 | 2.1289 | 2.1263 | 2.1580 | 1.9164 | C2 | 1.4853 | 2.3970 | 2.2392 | 1.0922 | 1.0905 | 1.0985 | 3.2198 | O3 | 1.3777 | 2.3970 | 2.1010 | 2.6320 | 3.3225 | 2.7671 | 0.9633 | H4 | 1.0875 | 2.2392 | 2.1010 | 3.0973 | 2.5160 | 2.7423 | 2.2265 | H5 | 2.1289 | 1.0922 | 2.6320 | 3.0973 | 1.7709 | 1.7631 | 3.5304 | H6 | 2.1263 | 1.0905 | 3.3225 | 2.5160 | 1.7709 | 1.7695 | 4.0285 | H7 | 2.1580 | 1.0985 | 2.7671 | 2.7423 | 1.7631 | 1.7695 | 3.6134 | H8 | 1.9164 | 3.2198 | 0.9633 | 2.2265 | 3.5304 | 4.0285 | 3.6134 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 110.444 | C1 | C2 | H6 | 110.334 | |
| C1 | C2 | H7 | 112.414 | C1 | O3 | H8 | 108.596 | |
| C2 | C1 | O3 | 113.646 | C2 | C1 | H4 | 120.209 | |
| O3 | C1 | H4 | 116.418 | H5 | C2 | H6 | 108.447 | |
| H5 | C2 | H7 | 107.183 | H6 | C2 | H7 | 107.873 |