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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 | -79.585584 |
| Energy at 298.15K | -79.591533 |
| HF Energy | -79.238079 |
| Nuclear repulsion energy | 42.234654 |
| 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 | 3095 | 2901 | ||||
| 2 | A1g | 1479 | 1386 | ||||
| 3 | A1g | 1032 | 967 | ||||
| 4 | A1u | 329 | 308 | ||||
| 5 | A2u | 3093 | 2899 | ||||
| 6 | A2u | 1450 | 1359 | ||||
| 7 | Eg | 3163 | 2965 | ||||
| 7 | Eg | 3163 | 2965 | ||||
| 8 | Eg | 1552 | 1455 | ||||
| 8 | Eg | 1551 | 1454 | ||||
| 9 | Eg | 1260 | 1181 | ||||
| 9 | Eg | 1260 | 1181 | ||||
| 10 | Eu | 3184 | 2985 | ||||
| 10 | Eu | 3184 | 2985 | ||||
| 11 | Eu | 1558 | 1460 | ||||
| 11 | Eu | 1557 | 1459 | ||||
| 12 | Eu | 837 | 785 | ||||
| 12 | Eu | 837 | 784 |
| A | B | C |
|---|---|---|
| 2.68836 | 0.66696 | 0.66696 |
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 | -0.882 | -0.509 | 1.158 |
| H5 | 0.882 | -0.509 | 1.158 |
| H6 | 0.000 | -1.018 | -1.158 |
| H7 | -0.882 | 0.509 | -1.158 |
| H8 | 0.882 | 0.509 | -1.158 |
| C1 | C2 | H3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5290 | 1.0918 | 1.0918 | 1.0918 | 2.1758 | 2.1758 | 2.1758 | C2 | 1.5290 | 2.1758 | 2.1758 | 2.1758 | 1.0918 | 1.0918 | 1.0918 | H3 | 1.0918 | 2.1758 | 1.7638 | 1.7638 | 3.0847 | 2.5306 | 2.5306 | H4 | 1.0918 | 2.1758 | 1.7638 | 1.7638 | 2.5306 | 2.5306 | 3.0847 | H5 | 1.0918 | 2.1758 | 1.7638 | 1.7638 | 2.5306 | 3.0847 | 2.5306 | H6 | 2.1758 | 1.0918 | 3.0847 | 2.5306 | 2.5306 | 1.7638 | 1.7638 | H7 | 2.1758 | 1.0918 | 2.5306 | 2.5306 | 3.0847 | 1.7638 | 1.7638 | H8 | 2.1758 | 1.0918 | 2.5306 | 3.0847 | 2.5306 | 1.7638 | 1.7638 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 111.146 | C1 | C2 | H7 | 111.146 | |
| C1 | C2 | H8 | 111.146 | C2 | C1 | H3 | 111.146 | |
| C2 | C1 | H4 | 111.146 | C2 | C1 | H5 | 111.146 | |
| H3 | C1 | H4 | 107.746 | H3 | C1 | H5 | 107.746 | |
| H4 | C1 | H5 | 107.746 | H6 | C2 | H7 | 107.746 | |
| H6 | C2 | H8 | 107.746 | H7 | C2 | H8 | 107.746 |