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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 | -79.664811 |
| Energy at 298.15K | -79.670731 |
| HF Energy | -79.260357 |
| Nuclear repulsion energy | 42.280837 |
| 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 | 3058 | 3058 | 0.00 | |||
| 2 | A1g | 1447 | 1447 | 0.00 | |||
| 3 | A1g | 1023 | 1023 | 0.00 | |||
| 4 | A1u | 311 | 311 | 0.00 | |||
| 5 | A2u | 3059 | 3059 | 50.89 | |||
| 6 | A2u | 1428 | 1428 | 0.85 | |||
| 7 | Eg | 3119 | 3119 | 0.00 | |||
| 7 | Eg | 3119 | 3119 | 0.00 | |||
| 8 | Eg | 1528 | 1528 | 0.00 | |||
| 8 | Eg | 1528 | 1528 | 0.00 | |||
| 9 | Eg | 1240 | 1240 | 0.00 | |||
| 9 | Eg | 1240 | 1240 | 0.00 | |||
| 10 | Eu | 3142 | 3142 | 56.26 | |||
| 10 | Eu | 3142 | 3142 | 56.25 | |||
| 11 | Eu | 1530 | 1530 | 8.00 | |||
| 11 | Eu | 1530 | 1530 | 8.00 | |||
| 12 | Eu | 832 | 832 | 2.68 | |||
| 12 | Eu | 832 | 832 | 2.68 |
| A | B | C |
|---|---|---|
| 2.69583 | 0.66840 | 0.66840 |
Point Group is D3d
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.764 |
| C2 | 0.000 | 0.000 | -0.764 |
| H3 | 0.000 | 1.017 | 1.158 |
| H4 | -0.881 | -0.508 | 1.158 |
| H5 | 0.881 | -0.508 | 1.158 |
| H6 | 0.000 | -1.017 | -1.158 |
| H7 | -0.881 | 0.508 | -1.158 |
| H8 | 0.881 | 0.508 | -1.158 |
| C1 | C2 | H3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5271 | 1.0906 | 1.0906 | 1.0906 | 2.1736 | 2.1736 | 2.1736 | C2 | 1.5271 | 2.1736 | 2.1736 | 2.1736 | 1.0906 | 1.0906 | 1.0906 | H3 | 1.0906 | 2.1736 | 1.7613 | 1.7613 | 3.0816 | 2.5286 | 2.5286 | H4 | 1.0906 | 2.1736 | 1.7613 | 1.7613 | 2.5286 | 2.5286 | 3.0816 | H5 | 1.0906 | 2.1736 | 1.7613 | 1.7613 | 2.5286 | 3.0816 | 2.5286 | H6 | 2.1736 | 1.0906 | 3.0816 | 2.5286 | 2.5286 | 1.7613 | 1.7613 | H7 | 2.1736 | 1.0906 | 2.5286 | 2.5286 | 3.0816 | 1.7613 | 1.7613 | H8 | 2.1736 | 1.0906 | 2.5286 | 3.0816 | 2.5286 | 1.7613 | 1.7613 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 111.180 | C1 | C2 | H7 | 111.180 | |
| C1 | C2 | H8 | 111.180 | C2 | C1 | H3 | 111.180 | |
| C2 | C1 | H4 | 111.180 | C2 | C1 | H5 | 111.180 | |
| H3 | C1 | H4 | 107.709 | H3 | C1 | H5 | 107.709 | |
| H4 | C1 | H5 | 107.710 | H6 | C2 | H7 | 107.709 | |
| H6 | C2 | H8 | 107.709 | H7 | C2 | H8 | 107.710 |