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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 | -79.658716 |
| Energy at 298.15K | -79.664644 |
| HF Energy | -79.259954 |
| Nuclear repulsion energy | 42.330496 |
| 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 | 3082 | 2911 | 0.00 | |||
| 2 | A1g | 1443 | 1364 | 0.00 | |||
| 3 | A1g | 1026 | 970 | 0.00 | |||
| 4 | A1u | 312 | 295 | 0.00 | |||
| 5 | A2u | 3081 | 2911 | 50.33 | |||
| 6 | A2u | 1421 | 1343 | 1.05 | |||
| 7 | Eg | 3142 | 2968 | 0.00 | |||
| 7 | Eg | 3142 | 2968 | 0.00 | |||
| 8 | Eg | 1526 | 1441 | 0.00 | |||
| 8 | Eg | 1526 | 1441 | 0.00 | |||
| 9 | Eg | 1237 | 1169 | 0.00 | |||
| 9 | Eg | 1237 | 1169 | 0.00 | |||
| 10 | Eu | 3165 | 2990 | 56.45 | |||
| 10 | Eu | 3165 | 2990 | 56.45 | |||
| 11 | Eu | 1527 | 1443 | 8.07 | |||
| 11 | Eu | 1527 | 1443 | 8.07 | |||
| 12 | Eu | 830 | 784 | 2.96 | |||
| 12 | Eu | 830 | 784 | 2.96 |
| A | B | C |
|---|---|---|
| 2.70670 | 0.66924 | 0.66924 |
Point Group is D3d
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.763 |
| C2 | 0.000 | 0.000 | -0.763 |
| H3 | 0.000 | 1.015 | 1.157 |
| H4 | -0.879 | -0.507 | 1.157 |
| H5 | 0.879 | -0.507 | 1.157 |
| H6 | 0.000 | -1.015 | -1.157 |
| H7 | -0.879 | 0.507 | -1.157 |
| H8 | 0.879 | 0.507 | -1.157 |
| C1 | C2 | H3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5265 | 1.0886 | 1.0886 | 1.0886 | 2.1719 | 2.1719 | 2.1719 | C2 | 1.5265 | 2.1719 | 2.1719 | 2.1719 | 1.0886 | 1.0886 | 1.0886 | H3 | 1.0886 | 2.1719 | 1.7578 | 1.7578 | 3.0780 | 2.5266 | 2.5266 | H4 | 1.0886 | 2.1719 | 1.7578 | 1.7578 | 2.5266 | 2.5266 | 3.0780 | H5 | 1.0886 | 2.1719 | 1.7578 | 1.7578 | 2.5266 | 3.0780 | 2.5266 | H6 | 2.1719 | 1.0886 | 3.0780 | 2.5266 | 2.5266 | 1.7578 | 1.7578 | H7 | 2.1719 | 1.0886 | 2.5266 | 2.5266 | 3.0780 | 1.7578 | 1.7578 | H8 | 2.1719 | 1.0886 | 2.5266 | 3.0780 | 2.5266 | 1.7578 | 1.7578 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 111.202 | C1 | C2 | H7 | 111.202 | |
| C1 | C2 | H8 | 111.202 | C2 | C1 | H3 | 111.202 | |
| C2 | C1 | H4 | 111.202 | C2 | C1 | H5 | 111.202 | |
| H3 | C1 | H4 | 107.686 | H3 | C1 | H5 | 107.686 | |
| H4 | C1 | H5 | 107.686 | H6 | C2 | H7 | 107.686 | |
| H6 | C2 | H8 | 107.686 | H7 | C2 | H8 | 107.686 |