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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 | -19.533944 |
| Energy at 298.15K | -19.537993 |
| HF Energy | -19.277136 |
| Nuclear repulsion energy | 34.949415 |
| 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 | 3189 | 3189 | ||||
| 2 | A1 | 3095 | 3095 | ||||
| 3 | A1 | 3074 | 3074 | ||||
| 4 | A1 | 1508 | 1508 | ||||
| 5 | A1 | 1250 | 1250 | ||||
| 6 | A1 | 1001 | 1001 | ||||
| 7 | A1 | 410 | 410 | ||||
| 8 | A2 | 664 | 664 | ||||
| 9 | A2 | 513 | 513 | ||||
| 10 | B1 | 956 | 956 | ||||
| 11 | B1 | 691 | 691 | ||||
| 12 | B1 | 499 | 499 | ||||
| 13 | B2 | 3181 | 3181 | ||||
| 14 | B2 | 3078 | 3078 | ||||
| 15 | B2 | 1494 | 1494 | ||||
| 16 | B2 | 1399 | 1399 | ||||
| 17 | B2 | 1179 | 1179 | ||||
| 18 | B2 | 910 | 910 |
| A | B | C |
|---|---|---|
| 1.69543 | 0.32178 | 0.27045 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.471 |
| H2 | 0.000 | 0.000 | 1.580 |
| C3 | 0.000 | 1.272 | -0.208 |
| C4 | 0.000 | -1.272 | -0.208 |
| H5 | 0.000 | 2.225 | 0.356 |
| H6 | 0.000 | -2.225 | 0.356 |
| H7 | 0.000 | 1.329 | -1.314 |
| H8 | 0.000 | -1.329 | -1.314 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.1088 | 1.4420 | 1.4420 | 2.2277 | 2.2277 | 2.2248 | 2.2248 | H2 | 1.1088 | 2.1941 | 2.1941 | 2.5390 | 2.5390 | 3.1838 | 3.1838 | C3 | 1.4420 | 2.1941 | 2.5447 | 1.1069 | 3.5424 | 1.1073 | 2.8263 | C4 | 1.4420 | 2.1941 | 2.5447 | 3.5424 | 1.1069 | 2.8263 | 1.1073 | H5 | 2.2277 | 2.5390 | 1.1069 | 3.5424 | 4.4496 | 1.8952 | 3.9262 | H6 | 2.2277 | 2.5390 | 3.5424 | 1.1069 | 4.4496 | 3.9262 | 1.8952 | H7 | 2.2248 | 3.1838 | 1.1073 | 2.8263 | 1.8952 | 3.9262 | 2.6571 | H8 | 2.2248 | 3.1838 | 2.8263 | 1.1073 | 3.9262 | 1.8952 | 2.6571 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.292 | C1 | C3 | H7 | 120.982 | |
| C1 | C4 | H6 | 121.292 | C1 | C4 | H8 | 120.982 | |
| H2 | C1 | C3 | 118.073 | H2 | C1 | C4 | 118.073 | |
| C3 | C1 | C4 | 123.853 | H5 | C3 | H7 | 117.725 | |
| H6 | C4 | H8 | 117.725 |