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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 | -79.628574 |
| Energy at 298.15K | -79.634529 |
| HF Energy | -79.260467 |
| Nuclear repulsion energy | 42.436905 |
| 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 | 3114 | 3114 | 0.00 | |||
| 2 | A1g | 1477 | 1477 | 0.00 | |||
| 3 | A1g | 1040 | 1040 | 0.00 | |||
| 4 | A1u | 316 | 316 | 0.00 | |||
| 5 | A2u | 3113 | 3113 | 52.32 | |||
| 6 | A2u | 1457 | 1457 | 0.92 | |||
| 7 | Eg | 3172 | 3172 | 0.00 | |||
| 7 | Eg | 3172 | 3172 | 0.00 | |||
| 8 | Eg | 1557 | 1557 | 0.00 | |||
| 8 | Eg | 1557 | 1557 | 0.00 | |||
| 9 | Eg | 1265 | 1265 | 0.00 | |||
| 9 | Eg | 1265 | 1265 | 0.00 | |||
| 10 | Eu | 3195 | 3195 | 59.21 | |||
| 10 | Eu | 3195 | 3195 | 59.22 | |||
| 11 | Eu | 1559 | 1559 | 8.33 | |||
| 11 | Eu | 1559 | 1559 | 8.32 | |||
| 12 | Eu | 847 | 847 | 2.79 | |||
| 12 | Eu | 847 | 847 | 2.79 |
| A | B | C |
|---|---|---|
| 2.71929 | 0.67273 | 0.67273 |
Point Group is D3d
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.761 |
| C2 | 0.000 | 0.000 | -0.761 |
| H3 | 0.000 | 1.013 | 1.154 |
| H4 | -0.877 | -0.506 | 1.154 |
| H5 | 0.877 | -0.506 | 1.154 |
| H6 | 0.000 | -1.013 | -1.154 |
| H7 | -0.877 | 0.506 | -1.154 |
| H8 | 0.877 | 0.506 | -1.154 |
| C1 | C2 | H3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5226 | 1.0859 | 1.0859 | 1.0859 | 2.1662 | 2.1662 | 2.1662 | C2 | 1.5226 | 2.1662 | 2.1662 | 2.1662 | 1.0859 | 1.0859 | 1.0859 | H3 | 1.0859 | 2.1662 | 1.7537 | 1.7537 | 3.0700 | 2.5198 | 2.5198 | H4 | 1.0859 | 2.1662 | 1.7537 | 1.7537 | 2.5198 | 2.5198 | 3.0700 | H5 | 1.0859 | 2.1662 | 1.7537 | 1.7537 | 2.5198 | 3.0700 | 2.5198 | H6 | 2.1662 | 1.0859 | 3.0700 | 2.5198 | 2.5198 | 1.7537 | 1.7537 | H7 | 2.1662 | 1.0859 | 2.5198 | 2.5198 | 3.0700 | 1.7537 | 1.7537 | H8 | 2.1662 | 1.0859 | 2.5198 | 3.0700 | 2.5198 | 1.7537 | 1.7537 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 111.185 | C1 | C2 | H7 | 111.185 | |
| C1 | C2 | H8 | 111.185 | C2 | C1 | H3 | 111.185 | |
| C2 | C1 | H4 | 111.185 | C2 | C1 | H5 | 111.185 | |
| H3 | C1 | H4 | 107.705 | H3 | C1 | H5 | 107.705 | |
| H4 | C1 | H5 | 107.705 | H6 | C2 | H7 | 107.705 | |
| H6 | C2 | H8 | 107.705 | H7 | C2 | H8 | 107.705 |