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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 | -79.583034 |
| Energy at 298.15K | -79.589002 |
| HF Energy | -79.238218 |
| Nuclear repulsion energy | 42.381458 |
| 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 | 3143 | 3143 | 0.00 | |||
| 2 | A1g | 1499 | 1499 | 0.00 | |||
| 3 | A1g | 1049 | 1049 | 0.00 | |||
| 4 | A1u | 333 | 333 | 0.00 | |||
| 5 | A2u | 3142 | 3142 | 50.23 | |||
| 6 | A2u | 1468 | 1468 | 0.24 | |||
| 7 | Eg | 3215 | 3215 | 0.00 | |||
| 7 | Eg | 3215 | 3215 | 0.00 | |||
| 8 | Eg | 1569 | 1569 | 0.00 | |||
| 8 | Eg | 1569 | 1569 | 0.00 | |||
| 9 | Eg | 1275 | 1275 | 0.00 | |||
| 9 | Eg | 1275 | 1275 | 0.00 | |||
| 10 | Eu | 3236 | 3236 | 65.57 | |||
| 10 | Eu | 3236 | 3236 | 65.57 | |||
| 11 | Eu | 1575 | 1575 | 5.96 | |||
| 11 | Eu | 1575 | 1575 | 5.96 | |||
| 12 | Eu | 848 | 848 | 2.82 | |||
| 12 | Eu | 848 | 848 | 2.82 |
| A | B | C |
|---|---|---|
| 2.71014 | 0.67121 | 0.67121 |
Point Group is D3d
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.762 |
| C2 | 0.000 | 0.000 | -0.762 |
| H3 | 0.000 | 1.014 | 1.155 |
| H4 | -0.878 | -0.507 | 1.155 |
| H5 | 0.878 | -0.507 | 1.155 |
| H6 | 0.000 | -1.014 | -1.155 |
| H7 | -0.878 | 0.507 | -1.155 |
| H8 | 0.878 | 0.507 | -1.155 |
| C1 | C2 | H3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5244 | 1.0875 | 1.0875 | 1.0875 | 2.1687 | 2.1687 | 2.1687 | C2 | 1.5244 | 2.1687 | 2.1687 | 2.1687 | 1.0875 | 1.0875 | 1.0875 | H3 | 1.0875 | 2.1687 | 1.7567 | 1.7567 | 3.0737 | 2.5222 | 2.5222 | H4 | 1.0875 | 2.1687 | 1.7567 | 1.7567 | 2.5222 | 2.5222 | 3.0737 | H5 | 1.0875 | 2.1687 | 1.7567 | 1.7567 | 2.5222 | 3.0737 | 2.5222 | H6 | 2.1687 | 1.0875 | 3.0737 | 2.5222 | 2.5222 | 1.7567 | 1.7567 | H7 | 2.1687 | 1.0875 | 2.5222 | 2.5222 | 3.0737 | 1.7567 | 1.7567 | H8 | 2.1687 | 1.0875 | 2.5222 | 3.0737 | 2.5222 | 1.7567 | 1.7567 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 111.154 | C1 | C2 | H7 | 111.154 | |
| C1 | C2 | H8 | 111.154 | C2 | C1 | H3 | 111.154 | |
| C2 | C1 | H4 | 111.154 | C2 | C1 | H5 | 111.154 | |
| H3 | C1 | H4 | 107.737 | H3 | C1 | H5 | 107.737 | |
| H4 | C1 | H5 | 107.737 | H6 | C2 | H7 | 107.737 | |
| H6 | C2 | H8 | 107.737 | H7 | C2 | H8 | 107.737 |