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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 | -191.260469 |
| Energy at 298.15K | -191.263917 |
| HF Energy | -190.706348 |
| Nuclear repulsion energy | 101.592214 |
| 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 | 3529 | 39.59 | |||
| 2 | A' | 3269 | 3083 | 4.34 | |||
| 3 | A' | 3181 | 3000 | 11.77 | |||
| 4 | A' | 2072 | 1953 | 43.14 | |||
| 5 | A' | 1544 | 1456 | 32.83 | |||
| 6 | A' | 1455 | 1372 | 63.11 | |||
| 7 | A' | 1317 | 1242 | 1.28 | |||
| 8 | A' | 1222 | 1152 | 128.58 | |||
| 9 | A' | 1005 | 948 | 114.99 | |||
| 10 | A' | 935 | 882 | 36.87 | |||
| 11 | A' | 621 | 586 | 19.77 | |||
| 12 | A' | 207 | 195 | 0.82 | |||
| 13 | A" | 3261 | 3075 | 6.84 | |||
| 14 | A" | 1066 | 1005 | 0.58 | |||
| 15 | A" | 912 | 860 | 26.63 | |||
| 16 | A" | 636 | 600 | 0.34 | |||
| 17 | A" | 431 | 407 | 135.98 | |||
| 18 | A" | 258 | 244 | 2.71 |
| A | B | C |
|---|---|---|
| 1.43828 | 0.14429 | 0.13474 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.659 | -0.494 | 0.000 |
| C2 | 0.000 | 0.645 | 0.000 |
| C3 | -0.644 | 1.792 | 0.000 |
| O4 | 0.107 | -1.758 | 0.000 |
| H5 | 1.744 | -0.543 | 0.000 |
| H6 | -0.913 | 2.302 | 0.923 |
| H7 | -0.913 | 2.302 | -0.923 |
| H8 | -0.862 | -1.657 | 0.000 |
| C1 | C2 | C3 | O4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.3164 | 2.6316 | 1.3790 | 1.0853 | 3.3383 | 3.3383 | 1.9149 | C2 | 1.3164 | 1.3153 | 2.4050 | 2.1101 | 2.1051 | 2.1051 | 2.4579 | C3 | 2.6316 | 1.3153 | 3.6279 | 3.3399 | 1.0885 | 1.0885 | 3.4553 | O4 | 1.3790 | 2.4050 | 3.6279 | 2.0381 | 4.2863 | 4.2863 | 0.9743 | H5 | 1.0853 | 2.1101 | 3.3399 | 2.0381 | 4.0009 | 4.0009 | 2.8338 | H6 | 3.3383 | 2.1051 | 1.0885 | 4.2863 | 4.0009 | 1.8462 | 4.0651 | H7 | 3.3383 | 2.1051 | 1.0885 | 4.2863 | 4.0009 | 1.8462 | 4.0651 | H8 | 1.9149 | 2.4579 | 3.4553 | 0.9743 | 2.8338 | 4.0651 | 4.0651 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C3 | 179.268 | C1 | O4 | H8 | 107.682 | |
| C2 | C1 | O4 | 126.309 | C2 | C1 | H5 | 122.658 | |
| C2 | C3 | H6 | 121.987 | C2 | C3 | H7 | 121.987 | |
| O4 | C1 | H5 | 111.032 | H6 | C3 | H7 | 115.999 |