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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 | 1A' |
| hartrees | |
|---|---|
| Energy at 0K | -228.435021 |
| Energy at 298.15K | -228.439922 |
| HF Energy | -227.808194 |
| Nuclear repulsion energy | 120.905639 |
| 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' | 3742 | 3542 | 56.90 | |||
| 2 | A' | 3221 | 3049 | 4.72 | |||
| 3 | A' | 3104 | 2938 | 1.60 | |||
| 4 | A' | 1922 | 1819 | 285.46 | |||
| 5 | A' | 1528 | 1447 | 12.35 | |||
| 6 | A' | 1476 | 1397 | 80.02 | |||
| 7 | A' | 1403 | 1328 | 22.39 | |||
| 8 | A' | 1268 | 1201 | 225.52 | |||
| 9 | A' | 1041 | 986 | 52.06 | |||
| 10 | A' | 896 | 848 | 2.42 | |||
| 11 | A' | 597 | 565 | 48.21 | |||
| 12 | A' | 429 | 406 | 4.50 | |||
| 13 | A" | 3179 | 3009 | 4.12 | |||
| 14 | A" | 1527 | 1445 | 9.11 | |||
| 15 | A" | 1106 | 1047 | 8.58 | |||
| 16 | A" | 687 | 650 | 123.59 | |||
| 17 | A" | 556 | 527 | 24.41 | |||
| 18 | A" | 98 | 93 | 0.40 |
| A | B | C |
|---|---|---|
| 0.37676 | 0.31543 | 0.17738 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 1.000 | -0.979 | 0.000 |
| C2 | 0.000 | 0.145 | 0.000 |
| O3 | 0.282 | 1.327 | 0.000 |
| H4 | 1.989 | -0.525 | 0.000 |
| H5 | 0.872 | -1.612 | 0.885 |
| H6 | 0.872 | -1.612 | -0.885 |
| O7 | -1.273 | -0.297 | 0.000 |
| H8 | -1.805 | 0.518 | 0.000 |
| C1 | C2 | O3 | H4 | H5 | H6 | O7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5039 | 2.4147 | 1.0885 | 1.0961 | 1.0961 | 2.3732 | 3.1793 | C2 | 1.5039 | 1.2154 | 2.0991 | 2.1522 | 2.1522 | 1.3476 | 1.8432 | O3 | 2.4147 | 1.2154 | 2.5188 | 3.1258 | 3.1258 | 2.2485 | 2.2382 | H4 | 1.0885 | 2.0991 | 2.5188 | 1.7924 | 1.7924 | 3.2706 | 3.9351 | H5 | 1.0961 | 2.1522 | 3.1258 | 1.7924 | 1.7710 | 2.6681 | 3.5344 | H6 | 1.0961 | 2.1522 | 3.1258 | 1.7924 | 1.7710 | 2.6681 | 3.5344 | O7 | 2.3732 | 1.3476 | 2.2485 | 3.2706 | 2.6681 | 2.6681 | 0.9733 | H8 | 3.1793 | 1.8432 | 2.2382 | 3.9351 | 3.5344 | 3.5344 | 0.9733 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | O3 | 124.905 | C1 | C2 | O7 | 112.543 | |
| C2 | C1 | H4 | 107.040 | C2 | C1 | H5 | 110.762 | |
| C2 | C1 | H6 | 110.762 | C2 | O7 | H8 | 103.983 | |
| O3 | C2 | O7 | 122.552 | H4 | C1 | H5 | 110.263 | |
| H4 | C1 | H6 | 110.263 | H5 | C1 | H6 | 107.772 |
Electronic state