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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 | -79.445068 |
| Energy at 298.15K | -79.450974 |
| HF Energy | -79.203779 |
| Nuclear repulsion energy | 41.463717 |
| 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 | 2979 | 2979 | 0.00 | |||
| 2 | A1g | 1450 | 1450 | 0.00 | |||
| 3 | A1g | 989 | 989 | 0.00 | |||
| 4 | A1u | 310 | 310 | 0.00 | |||
| 5 | A2u | 2972 | 2972 | 72.86 | |||
| 6 | A2u | 1444 | 1444 | 7.05 | |||
| 7 | Eg | 3045 | 3045 | 0.00 | |||
| 7 | Eg | 3045 | 3045 | 0.00 | |||
| 8 | Eg | 1517 | 1517 | 0.00 | |||
| 8 | Eg | 1517 | 1517 | 0.00 | |||
| 9 | Eg | 1240 | 1240 | 0.00 | |||
| 9 | Eg | 1240 | 1240 | 0.00 | |||
| 10 | Eu | 3068 | 3068 | 106.58 | |||
| 10 | Eu | 3068 | 3068 | 106.58 | |||
| 11 | Eu | 1521 | 1521 | 11.23 | |||
| 11 | Eu | 1521 | 1521 | 11.23 | |||
| 12 | Eu | 834 | 834 | 6.32 | |||
| 12 | Eu | 834 | 834 | 6.32 |
| A | B | C |
|---|---|---|
| 2.60047 | 0.64055 | 0.64055 |
Point Group is D3d
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.782 |
| C2 | 0.000 | 0.000 | -0.782 |
| H3 | 0.000 | 1.035 | 1.179 |
| H4 | -0.897 | -0.518 | 1.179 |
| H5 | 0.897 | -0.518 | 1.179 |
| H6 | 0.000 | -1.035 | -1.179 |
| H7 | -0.897 | 0.518 | -1.179 |
| H8 | 0.897 | 0.518 | -1.179 |
| C1 | C2 | H3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5639 | 1.1088 | 1.1088 | 1.1088 | 2.2173 | 2.2173 | 2.2173 | C2 | 1.5639 | 2.2173 | 2.2173 | 2.2173 | 1.1088 | 1.1088 | 1.1088 | H3 | 1.1088 | 2.2173 | 1.7934 | 1.7934 | 3.1377 | 2.5748 | 2.5748 | H4 | 1.1088 | 2.2173 | 1.7934 | 1.7934 | 2.5748 | 2.5748 | 3.1378 | H5 | 1.1088 | 2.2173 | 1.7934 | 1.7934 | 2.5748 | 3.1378 | 2.5748 | H6 | 2.2173 | 1.1088 | 3.1377 | 2.5748 | 2.5748 | 1.7934 | 1.7934 | H7 | 2.2173 | 1.1088 | 2.5748 | 2.5748 | 3.1378 | 1.7934 | 1.7934 | H8 | 2.2173 | 1.1088 | 2.5748 | 3.1378 | 2.5748 | 1.7934 | 1.7934 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 110.966 | C1 | C2 | H7 | 110.966 | |
| C1 | C2 | H8 | 110.966 | C2 | C1 | H3 | 110.966 | |
| C2 | C1 | H4 | 110.966 | C2 | C1 | H5 | 110.966 | |
| H3 | C1 | H4 | 107.936 | H3 | C1 | H5 | 107.936 | |
| H4 | C1 | H5 | 107.936 | H6 | C2 | H7 | 107.936 | |
| H6 | C2 | H8 | 107.936 | H7 | C2 | H8 | 107.936 |