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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 | C2V | 2A2 |
| hartrees | |
|---|---|
| Energy at 0K | -19.732790 |
| Energy at 298.15K | -19.736972 |
| HF Energy | -19.333065 |
| Nuclear repulsion energy | 35.856064 |
| Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
|---|---|---|---|---|---|---|---|
| 1 | A1 | 3251 | 3251 | ||||
| 2 | A1 | 3151 | 3151 | ||||
| 3 | A1 | 3142 | 3142 | ||||
| 4 | A1 | 1538 | 1538 | ||||
| 5 | A1 | 1285 | 1285 | ||||
| 6 | A1 | 1042 | 1042 | ||||
| 7 | A1 | 429 | 429 | ||||
| 8 | A2 | 711 | 711 | ||||
| 9 | A2 | 560 | 560 | ||||
| 10 | B1 | 1000 | 1000 | ||||
| 11 | B1 | 712 | 712 | ||||
| 12 | B1 | 534 | 534 | ||||
| 13 | B2 | 3249 | 3249 | ||||
| 14 | B2 | 3139 | 3139 | ||||
| 15 | B2 | 1504 | 1504 | ||||
| 16 | B2 | 1405 | 1405 | ||||
| 17 | B2 | 1122 | 1122 | ||||
| 18 | B2 | 936 | 936 |
| A | B | C |
|---|---|---|
| 1.78778 | 0.34126 | 0.28656 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.453 |
| H2 | 0.000 | 0.000 | 1.547 |
| C3 | 0.000 | 1.234 | -0.200 |
| C4 | 0.000 | -1.234 | -0.200 |
| H5 | 0.000 | 2.170 | 0.355 |
| H6 | 0.000 | -2.170 | 0.355 |
| H7 | 0.000 | 1.292 | -1.289 |
| H8 | 0.000 | -1.292 | -1.289 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.0939 | 1.3959 | 1.3959 | 2.1723 | 2.1723 | 2.1684 | 2.1684 | H2 | 1.0939 | 2.1384 | 2.1384 | 2.4758 | 2.4758 | 3.1159 | 3.1159 | C3 | 1.3959 | 2.1384 | 2.4679 | 1.0882 | 3.4490 | 1.0906 | 2.7504 | C4 | 1.3959 | 2.1384 | 2.4679 | 3.4490 | 1.0882 | 2.7504 | 1.0906 | H5 | 2.1723 | 2.4758 | 1.0882 | 3.4490 | 4.3403 | 1.8639 | 3.8323 | H6 | 2.1723 | 2.4758 | 3.4490 | 1.0882 | 4.3403 | 3.8323 | 1.8639 | H7 | 2.1684 | 3.1159 | 1.0906 | 2.7504 | 1.8639 | 3.8323 | 2.5833 | H8 | 2.1684 | 3.1159 | 2.7504 | 1.0906 | 3.8323 | 1.8639 | 2.5833 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.476 | C1 | C3 | H7 | 120.907 | |
| C1 | C4 | H6 | 121.476 | C1 | C4 | H8 | 120.907 | |
| H2 | C1 | C3 | 117.874 | H2 | C1 | C4 | 117.874 | |
| C3 | C1 | C4 | 124.252 | H5 | C3 | H7 | 117.617 | |
| H6 | C4 | H8 | 117.617 |