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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 | -78.444329 |
| Energy at 298.15K | -78.450188 |
| HF Energy | -78.303669 |
| Nuclear repulsion energy | 41.573521 |
| 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 | 3342 | 3342 | 0.00 | |||
| 2 | A1g | 1630 | 1630 | 0.00 | |||
| 3 | A1g | 1115 | 1115 | 0.00 | |||
| 4 | A1u | 297 | 297 | 0.00 | |||
| 5 | A2u | 3331 | 3331 | 6.81 | |||
| 6 | A2u | 1595 | 1595 | 1.06 | |||
| 7 | Eg | 3488 | 3488 | 0.00 | |||
| 7 | Eg | 3488 | 3488 | 0.00 | |||
| 8 | Eg | 1708 | 1708 | 0.00 | |||
| 8 | Eg | 1708 | 1708 | 0.00 | |||
| 9 | Eg | 1358 | 1358 | 0.00 | |||
| 9 | Eg | 1358 | 1358 | 0.00 | |||
| 10 | Eu | 3500 | 3500 | 7.67 | |||
| 10 | Eu | 3500 | 3500 | 7.67 | |||
| 11 | Eu | 1724 | 1724 | 1.86 | |||
| 11 | Eu | 1724 | 1724 | 1.86 | |||
| 12 | Eu | 912 | 912 | 2.92 | |||
| 12 | Eu | 912 | 912 | 2.92 |
| A | B | C |
|---|---|---|
| 2.59898 | 0.64574 | 0.64574 |
Point Group is D3d
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.779 |
| C2 | 0.000 | 0.000 | -0.779 |
| H3 | 0.000 | 1.036 | 1.171 |
| H4 | -0.897 | -0.518 | 1.171 |
| H5 | 0.897 | -0.518 | 1.171 |
| H6 | 0.000 | -1.036 | -1.171 |
| H7 | -0.897 | 0.518 | -1.171 |
| H8 | 0.897 | 0.518 | -1.171 |
| C1 | C2 | H3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5584 | 1.1073 | 1.1073 | 1.1073 | 2.2081 | 2.2081 | 2.2081 | C2 | 1.5584 | 2.2081 | 2.2081 | 2.2081 | 1.1073 | 1.1073 | 1.1073 | H3 | 1.1073 | 2.2081 | 1.7939 | 1.7939 | 3.1266 | 2.5608 | 2.5608 | H4 | 1.1073 | 2.2081 | 1.7939 | 1.7939 | 2.5608 | 2.5608 | 3.1266 | H5 | 1.1073 | 2.2081 | 1.7939 | 1.7939 | 2.5608 | 3.1266 | 2.5608 | H6 | 2.2081 | 1.1073 | 3.1266 | 2.5608 | 2.5608 | 1.7939 | 1.7939 | H7 | 2.2081 | 1.1073 | 2.5608 | 2.5608 | 3.1266 | 1.7939 | 1.7939 | H8 | 2.2081 | 1.1073 | 2.5608 | 3.1266 | 2.5608 | 1.7939 | 1.7939 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 110.722 | C1 | C2 | H7 | 110.722 | |
| C1 | C2 | H8 | 110.722 | C2 | C1 | H3 | 110.722 | |
| C2 | C1 | H4 | 110.722 | C2 | C1 | H5 | 110.722 | |
| H3 | C1 | H4 | 108.192 | H3 | C1 | H5 | 108.192 | |
| H4 | C1 | H5 | 108.192 | H6 | C2 | H7 | 108.192 | |
| H6 | C2 | H8 | 108.192 | H7 | C2 | H8 | 108.192 |