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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 | -79.666965 |
| Energy at 298.15K | -79.672882 |
| HF Energy | -79.260321 |
| Nuclear repulsion energy | 42.262504 |
| 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 | 3050 | 3050 | 0.00 | |||
| 2 | A1g | 1444 | 1444 | 0.00 | |||
| 3 | A1g | 1020 | 1020 | 0.00 | |||
| 4 | A1u | 311 | 311 | 0.00 | |||
| 5 | A2u | 3049 | 3049 | 53.14 | |||
| 6 | A2u | 1426 | 1426 | 0.63 | |||
| 7 | Eg | 3106 | 3106 | 0.00 | |||
| 7 | Eg | 3106 | 3106 | 0.00 | |||
| 8 | Eg | 1526 | 1526 | 0.00 | |||
| 8 | Eg | 1526 | 1526 | 0.00 | |||
| 9 | Eg | 1238 | 1238 | 0.00 | |||
| 9 | Eg | 1238 | 1238 | 0.00 | |||
| 10 | Eu | 3129 | 3129 | 60.30 | |||
| 10 | Eu | 3129 | 3129 | 60.30 | |||
| 11 | Eu | 1527 | 1527 | 7.54 | |||
| 11 | Eu | 1527 | 1527 | 7.54 | |||
| 12 | Eu | 830 | 830 | 2.52 | |||
| 12 | Eu | 830 | 830 | 2.52 |
| A | B | C |
|---|---|---|
| 2.69267 | 0.66797 | 0.66797 |
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 | 1.018 | 1.158 |
| H4 | -0.881 | -0.509 | 1.158 |
| H5 | 0.881 | -0.509 | 1.158 |
| H6 | 0.000 | -1.018 | -1.158 |
| H7 | -0.881 | 0.509 | -1.158 |
| H8 | 0.881 | 0.509 | -1.158 |
| C1 | C2 | H3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5274 | 1.0912 | 1.0912 | 1.0912 | 2.1745 | 2.1745 | 2.1745 | C2 | 1.5274 | 2.1745 | 2.1745 | 2.1745 | 1.0912 | 1.0912 | 1.0912 | H3 | 1.0912 | 2.1745 | 1.7624 | 1.7624 | 3.0831 | 2.5297 | 2.5297 | H4 | 1.0912 | 2.1745 | 1.7624 | 1.7624 | 2.5297 | 2.5297 | 3.0831 | H5 | 1.0912 | 2.1745 | 1.7624 | 1.7624 | 2.5297 | 3.0831 | 2.5297 | H6 | 2.1745 | 1.0912 | 3.0831 | 2.5297 | 2.5297 | 1.7624 | 1.7624 | H7 | 2.1745 | 1.0912 | 2.5297 | 2.5297 | 3.0831 | 1.7624 | 1.7624 | H8 | 2.1745 | 1.0912 | 2.5297 | 3.0831 | 2.5297 | 1.7624 | 1.7624 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 111.182 | C1 | C2 | H7 | 111.182 | |
| C1 | C2 | H8 | 111.182 | C2 | C1 | H3 | 111.182 | |
| C2 | C1 | H4 | 111.182 | C2 | C1 | H5 | 111.182 | |
| H3 | C1 | H4 | 107.708 | H3 | C1 | H5 | 107.708 | |
| H4 | C1 | H5 | 107.708 | H6 | C2 | H7 | 107.708 | |
| H6 | C2 | H8 | 107.708 | H7 | C2 | H8 | 107.708 |