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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 | -266.423522 |
| Energy at 298.15K | -266.427627 |
| HF Energy | -265.635658 |
| Nuclear repulsion energy | 158.945884 |
| 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' | 3182 | 3052 | ||||
| 2 | A' | 3067 | 2942 | ||||
| 3 | A' | 2993 | 2871 | ||||
| 4 | A' | 1787 | 1714 | ||||
| 5 | A' | 1767 | 1695 | ||||
| 6 | A' | 1507 | 1446 | ||||
| 7 | A' | 1437 | 1378 | ||||
| 8 | A' | 1373 | 1317 | ||||
| 9 | A' | 1289 | 1236 | ||||
| 10 | A' | 1033 | 991 | ||||
| 11 | A' | 802 | 770 | ||||
| 12 | A' | 578 | 555 | ||||
| 13 | A' | 483 | 463 | ||||
| 14 | A' | 250 | 240 | ||||
| 15 | A" | 3138 | 3010 | ||||
| 16 | A" | 1506 | 1445 | ||||
| 17 | A" | 1076 | 1032 | ||||
| 18 | A" | 915 | 877 | ||||
| 19 | A" | 462 | 443 | ||||
| 20 | A" | 135 | 130 | ||||
| 21 | A" | 111 | 106 |
| A | B | C |
|---|---|---|
| 0.30066 | 0.14680 | 0.10048 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.849 | -0.722 | 0.000 |
| C2 | 0.000 | 0.551 | 0.000 |
| C3 | 1.498 | 0.381 | 0.000 |
| O4 | -0.357 | -1.841 | 0.000 |
| O5 | -0.586 | 1.629 | 0.000 |
| H6 | -1.944 | -0.540 | 0.000 |
| H7 | 1.977 | 1.364 | 0.000 |
| H8 | 1.809 | -0.194 | 0.882 |
| H9 | 1.809 | -0.194 | -0.882 |
| C1 | C2 | C3 | O4 | O5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5297 | 2.5934 | 1.2225 | 2.3648 | 1.1096 | 3.5124 | 2.8501 | 2.8501 | C2 | 1.5297 | 1.5080 | 2.4179 | 1.2268 | 2.2288 | 2.1376 | 2.1462 | 2.1462 | C3 | 2.5934 | 1.5080 | 2.8942 | 2.4294 | 3.5630 | 1.0940 | 1.0980 | 1.0980 | O4 | 1.2225 | 2.4179 | 2.8942 | 3.4767 | 2.0519 | 3.9647 | 2.8604 | 2.8604 | O5 | 2.3648 | 1.2268 | 2.4294 | 3.4767 | 2.5582 | 2.5762 | 3.1365 | 3.1365 | H6 | 1.1096 | 2.2288 | 3.5630 | 2.0519 | 2.5582 | 4.3584 | 3.8707 | 3.8707 | H7 | 3.5124 | 2.1376 | 1.0940 | 3.9647 | 2.5762 | 4.3584 | 1.7990 | 1.7990 | H8 | 2.8501 | 2.1462 | 1.0980 | 2.8604 | 3.1365 | 3.8707 | 1.7990 | 1.7648 | H9 | 2.8501 | 2.1462 | 1.0980 | 2.8604 | 3.1365 | 3.8707 | 1.7990 | 1.7648 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C3 | 117.239 | C1 | C2 | O5 | 117.745 | |
| C2 | C1 | O4 | 122.543 | C2 | C1 | H6 | 114.284 | |
| C2 | C3 | H7 | 109.444 | C2 | C3 | H8 | 109.896 | |
| C2 | C3 | H9 | 109.896 | C3 | C2 | O5 | 125.016 | |
| O4 | C1 | H6 | 123.173 | H7 | C3 | H8 | 110.309 | |
| H7 | C3 | H9 | 110.309 | H8 | C3 | H9 | 106.959 |