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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 | -79.399964 |
| Energy at 298.15K | -79.405891 |
| HF Energy | -79.204367 |
| Nuclear repulsion energy | 41.631953 |
| 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 | 3043 | 2812 | 0.00 | |||
| 2 | A1g | 1477 | 1364 | 0.00 | |||
| 3 | A1g | 1010 | 933 | 0.00 | |||
| 4 | A1u | 312 | 288 | 0.00 | |||
| 5 | A2u | 3028 | 2798 | 76.01 | |||
| 6 | A2u | 1469 | 1357 | 7.81 | |||
| 7 | Eg | 3105 | 2869 | 0.00 | |||
| 7 | Eg | 3105 | 2869 | 0.00 | |||
| 8 | Eg | 1542 | 1425 | 0.00 | |||
| 8 | Eg | 1542 | 1425 | 0.00 | |||
| 9 | Eg | 1260 | 1165 | 0.00 | |||
| 9 | Eg | 1260 | 1165 | 0.00 | |||
| 10 | Eu | 3129 | 2891 | 108.97 | |||
| 10 | Eu | 3129 | 2891 | 108.97 | |||
| 11 | Eu | 1546 | 1429 | 12.04 | |||
| 11 | Eu | 1546 | 1429 | 12.04 | |||
| 12 | Eu | 848 | 783 | 6.40 | |||
| 12 | Eu | 848 | 783 | 6.40 |
| A | B | C |
|---|---|---|
| 2.62467 | 0.64529 | 0.64529 |
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 | 1.031 | 1.175 |
| H4 | -0.893 | -0.515 | 1.175 |
| H5 | 0.893 | -0.515 | 1.175 |
| H6 | 0.000 | -1.031 | -1.175 |
| H7 | -0.893 | 0.515 | -1.175 |
| H8 | 0.893 | 0.515 | -1.175 |
| C1 | C2 | H3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5583 | 1.1038 | 1.1038 | 1.1038 | 2.2089 | 2.2089 | 2.2089 | C2 | 1.5583 | 2.2089 | 2.2089 | 2.2089 | 1.1038 | 1.1038 | 1.1038 | H3 | 1.1038 | 2.2089 | 1.7851 | 1.7851 | 3.1252 | 2.5652 | 2.5652 | H4 | 1.1038 | 2.2089 | 1.7851 | 1.7851 | 2.5652 | 2.5652 | 3.1252 | H5 | 1.1038 | 2.2089 | 1.7851 | 1.7851 | 2.5652 | 3.1252 | 2.5652 | H6 | 2.2089 | 1.1038 | 3.1252 | 2.5652 | 2.5652 | 1.7851 | 1.7851 | H7 | 2.2089 | 1.1038 | 2.5652 | 2.5652 | 3.1252 | 1.7851 | 1.7851 | H8 | 2.2089 | 1.1038 | 2.5652 | 3.1252 | 2.5652 | 1.7851 | 1.7851 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 110.988 | C1 | C2 | H7 | 110.988 | |
| C1 | C2 | H8 | 110.988 | C2 | C1 | H3 | 110.988 | |
| C2 | C1 | H4 | 110.988 | C2 | C1 | H5 | 110.988 | |
| H3 | C1 | H4 | 107.913 | H3 | C1 | H5 | 107.913 | |
| H4 | C1 | H5 | 107.913 | H6 | C2 | H7 | 107.913 | |
| H6 | C2 | H8 | 107.913 | H7 | C2 | H8 | 107.913 |