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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
| You are here: Calculated > Energy > Optimized > Energy | |
| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | D3D | 1A1g |
| hartrees | |
|---|---|
| Energy at 0K | -79.647013 |
| Energy at 298.15K | -79.652963 |
| HF Energy | -79.265298 |
| Nuclear repulsion energy | 42.500457 |
| 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 | 3117 | 3117 | 0.00 | |||
| 2 | A1g | 1476 | 1476 | 0.00 | |||
| 3 | A1g | 1041 | 1041 | 0.00 | |||
| 4 | A1u | 314 | 314 | 0.00 | |||
| 5 | A2u | 3115 | 3115 | 52.54 | |||
| 6 | A2u | 1453 | 1453 | 1.13 | |||
| 7 | Eg | 3174 | 3174 | 0.00 | |||
| 7 | Eg | 3174 | 3174 | 0.00 | |||
| 8 | Eg | 1553 | 1553 | 0.00 | |||
| 8 | Eg | 1553 | 1553 | 0.00 | |||
| 9 | Eg | 1264 | 1264 | 0.00 | |||
| 9 | Eg | 1264 | 1264 | 0.00 | |||
| 10 | Eu | 3198 | 3198 | 60.38 | |||
| 10 | Eu | 3198 | 3198 | 60.39 | |||
| 11 | Eu | 1555 | 1555 | 8.42 | |||
| 11 | Eu | 1555 | 1555 | 8.42 | |||
| 12 | Eu | 846 | 846 | 2.94 | |||
| 12 | Eu | 846 | 846 | 2.94 |
| A | B | C |
|---|---|---|
| 2.72757 | 0.67483 | 0.67483 |
Point Group is D3d
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.760 |
| C2 | 0.000 | 0.000 | -0.760 |
| H3 | 0.000 | 1.011 | 1.152 |
| H4 | -0.876 | -0.505 | 1.152 |
| H5 | 0.876 | -0.505 | 1.152 |
| H6 | 0.000 | -1.011 | -1.152 |
| H7 | -0.876 | 0.505 | -1.152 |
| H8 | 0.876 | 0.505 | -1.152 |
| C1 | C2 | H3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5199 | 1.0845 | 1.0845 | 1.0845 | 2.1631 | 2.1631 | 2.1631 | C2 | 1.5199 | 2.1631 | 2.1631 | 2.1631 | 1.0845 | 1.0845 | 1.0845 | H3 | 1.0845 | 2.1631 | 1.7511 | 1.7511 | 3.0659 | 2.5166 | 2.5166 | H4 | 1.0845 | 2.1631 | 1.7511 | 1.7511 | 2.5166 | 2.5166 | 3.0659 | H5 | 1.0845 | 2.1631 | 1.7511 | 1.7511 | 2.5166 | 3.0659 | 2.5166 | H6 | 2.1631 | 1.0845 | 3.0659 | 2.5166 | 2.5166 | 1.7511 | 1.7511 | H7 | 2.1631 | 1.0845 | 2.5166 | 2.5166 | 3.0659 | 1.7511 | 1.7511 | H8 | 2.1631 | 1.0845 | 2.5166 | 3.0659 | 2.5166 | 1.7511 | 1.7511 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 111.212 | C1 | C2 | H7 | 111.212 | |
| C1 | C2 | H8 | 111.212 | C2 | C1 | H3 | 111.212 | |
| C2 | C1 | H4 | 111.212 | C2 | C1 | H5 | 111.212 | |
| H3 | C1 | H4 | 107.676 | H3 | C1 | H5 | 107.676 | |
| H4 | C1 | H5 | 107.676 | H6 | C2 | H7 | 107.676 | |
| H6 | C2 | H8 | 107.676 | H7 | C2 | H8 | 107.676 |