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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 | D3D | 1A1g |
| hartrees | |
|---|---|
| Energy at 0K | -79.761665 |
| Energy at 298.15K | -79.767580 |
| HF Energy | -79.265326 |
| Nuclear repulsion energy | 42.372749 |
| Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
|---|---|---|---|---|---|---|---|
| 1 | A1g | 3049 | 3049 | ||||
| 2 | A1g | 1430 | 1430 | ||||
| 3 | A1g | 1020 | 1020 | ||||
| 4 | A1u | 313 | 313 | ||||
| 5 | A2u | 3050 | 3050 | ||||
| 6 | A2u | 1410 | 1410 | ||||
| 7 | Eg | 3115 | 3115 | ||||
| 7 | Eg | 3115 | 3115 | ||||
| 8 | Eg | 1515 | 1515 | ||||
| 8 | Eg | 1513 | 1513 | ||||
| 9 | Eg | 1226 | 1226 | ||||
| 9 | Eg | 1226 | 1226 | ||||
| 10 | Eu | 3138 | 3138 | ||||
| 10 | Eu | 3137 | 3137 | ||||
| 11 | Eu | 1516 | 1516 | ||||
| 11 | Eu | 1515 | 1515 | ||||
| 12 | Eu | 821 | 821 | ||||
| 12 | Eu | 820 | 820 |
| A | B | C |
|---|---|---|
| 2.70578 | 0.67183 | 0.67183 |
Point Group is D3d
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.761 |
| C2 | 0.000 | 0.000 | -0.761 |
| H3 | 0.000 | 1.015 | 1.155 |
| H4 | -0.879 | -0.508 | 1.155 |
| H5 | 0.879 | -0.508 | 1.155 |
| H6 | 0.000 | -1.015 | -1.155 |
| H7 | -0.879 | 0.508 | -1.155 |
| H8 | 0.879 | 0.508 | -1.155 |
| C1 | C2 | H3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5226 | 1.0887 | 1.0887 | 1.0887 | 2.1685 | 2.1685 | 2.1685 | C2 | 1.5226 | 2.1685 | 2.1685 | 2.1685 | 1.0887 | 1.0887 | 1.0887 | H3 | 1.0887 | 2.1685 | 1.7581 | 1.7581 | 3.0753 | 2.5232 | 2.5232 | H4 | 1.0887 | 2.1685 | 1.7581 | 1.7581 | 2.5232 | 2.5232 | 3.0753 | H5 | 1.0887 | 2.1685 | 1.7581 | 1.7581 | 2.5232 | 3.0753 | 2.5232 | H6 | 2.1685 | 1.0887 | 3.0753 | 2.5232 | 2.5232 | 1.7581 | 1.7581 | H7 | 2.1685 | 1.0887 | 2.5232 | 2.5232 | 3.0753 | 1.7581 | 1.7581 | H8 | 2.1685 | 1.0887 | 2.5232 | 3.0753 | 2.5232 | 1.7581 | 1.7581 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 111.199 | C1 | C2 | H7 | 111.199 | |
| C1 | C2 | H8 | 111.199 | C2 | C1 | H3 | 111.199 | |
| C2 | C1 | H4 | 111.199 | C2 | C1 | H5 | 111.199 | |
| H3 | C1 | H4 | 107.689 | H3 | C1 | H5 | 107.689 | |
| H4 | C1 | H5 | 107.689 | H6 | C2 | H7 | 107.689 | |
| H6 | C2 | H8 | 107.689 | H7 | C2 | H8 | 107.689 |