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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 | -266.823324 |
| Energy at 298.15K | -266.827425 |
| HF Energy | -265.736677 |
| Nuclear repulsion energy | 159.970303 |
| 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' | 3173 | 3056 | ||||
| 2 | A' | 3070 | 2956 | ||||
| 3 | A' | 2978 | 2867 | ||||
| 4 | A' | 1741 | 1676 | ||||
| 5 | A' | 1724 | 1660 | ||||
| 6 | A' | 1473 | 1419 | ||||
| 7 | A' | 1400 | 1348 | ||||
| 8 | A' | 1366 | 1316 | ||||
| 9 | A' | 1267 | 1220 | ||||
| 10 | A' | 1011 | 974 | ||||
| 11 | A' | 797 | 768 | ||||
| 12 | A' | 569 | 548 | ||||
| 13 | A' | 475 | 457 | ||||
| 14 | A' | 248 | 238 | ||||
| 15 | A" | 3126 | 3010 | ||||
| 16 | A" | 1482 | 1427 | ||||
| 17 | A" | 1080 | 1040 | ||||
| 18 | A" | 915 | 881 | ||||
| 19 | A" | 471 | 454 | ||||
| 20 | A" | 129 | 124 | ||||
| 21 | A" | 103 | 100 |
| A | B | C |
|---|---|---|
| 0.30583 | 0.14801 | 0.10158 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.838 | -0.721 | 0.000 |
| C2 | 0.000 | 0.552 | 0.000 |
| C3 | 1.486 | 0.380 | 0.000 |
| O4 | -0.355 | -1.834 | 0.000 |
| O5 | -0.584 | 1.622 | 0.000 |
| H6 | -1.922 | -0.533 | 0.000 |
| H7 | 1.970 | 1.350 | 0.000 |
| H8 | 1.786 | -0.197 | 0.873 |
| H9 | 1.786 | -0.197 | -0.873 |
| C1 | C2 | C3 | O4 | O5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5239 | 2.5714 | 1.2134 | 2.3563 | 1.0997 | 3.4888 | 2.8142 | 2.8142 | C2 | 1.5239 | 1.4959 | 2.4120 | 1.2187 | 2.2069 | 2.1252 | 2.1243 | 2.1243 | C3 | 2.5714 | 1.4959 | 2.8790 | 2.4137 | 3.5278 | 1.0841 | 1.0886 | 1.0886 | O4 | 1.2134 | 2.4120 | 2.8790 | 3.4631 | 2.0363 | 3.9421 | 2.8321 | 2.8321 | O5 | 2.3563 | 1.2187 | 2.4137 | 3.4631 | 2.5366 | 2.5678 | 3.1123 | 3.1123 | H6 | 1.0997 | 2.2069 | 3.5278 | 2.0363 | 2.5366 | 4.3231 | 3.8236 | 3.8236 | H7 | 3.4888 | 2.1252 | 1.0841 | 3.9421 | 2.5678 | 4.3231 | 1.7863 | 1.7863 | H8 | 2.8142 | 2.1243 | 1.0886 | 2.8321 | 3.1123 | 3.8236 | 1.7863 | 1.7452 | H9 | 2.8142 | 2.1243 | 1.0886 | 2.8321 | 3.1123 | 3.8236 | 1.7863 | 1.7452 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C3 | 116.755 | C1 | C2 | O5 | 118.019 | |
| C2 | C1 | O4 | 123.166 | C2 | C1 | H6 | 113.547 | |
| C2 | C3 | H7 | 109.890 | C2 | C3 | H8 | 109.556 | |
| C2 | C3 | H9 | 109.556 | C3 | C2 | O5 | 125.226 | |
| O4 | C1 | H6 | 123.286 | H7 | C3 | H8 | 110.603 | |
| H7 | C3 | H9 | 110.603 | H8 | C3 | H9 | 106.571 |