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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 | -79.632195 |
| Energy at 298.15K | -79.638128 |
| HF Energy | -79.260347 |
| Nuclear repulsion energy | 42.379266 |
| 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 | 3081 | 2937 | 0.00 | |||
| 2 | A1g | 1430 | 1364 | 0.00 | |||
| 3 | A1g | 1028 | 980 | 0.00 | |||
| 4 | A1u | 315 | 301 | 0.00 | |||
| 5 | A2u | 3083 | 2939 | 47.54 | |||
| 6 | A2u | 1411 | 1345 | 1.35 | |||
| 7 | Eg | 3156 | 3008 | 0.00 | |||
| 7 | Eg | 3156 | 3008 | 0.00 | |||
| 8 | Eg | 1523 | 1452 | 0.00 | |||
| 8 | Eg | 1523 | 1452 | 0.00 | |||
| 9 | Eg | 1230 | 1172 | 0.00 | |||
| 9 | Eg | 1230 | 1172 | 0.00 | |||
| 10 | Eu | 3178 | 3029 | 47.83 | |||
| 10 | Eu | 3178 | 3029 | 47.83 | |||
| 11 | Eu | 1523 | 1452 | 8.57 | |||
| 11 | Eu | 1523 | 1452 | 8.57 | |||
| 12 | Eu | 827 | 788 | 3.39 | |||
| 12 | Eu | 827 | 788 | 3.39 |
| A | B | C |
|---|---|---|
| 2.70934 | 0.67150 | 0.67150 |
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 | 1.5232 | 1.0881 | 1.0881 | 1.0881 | 2.1689 | 2.1689 | 2.1689 | C2 | 1.5232 | 2.1689 | 2.1689 | 2.1689 | 1.0881 | 1.0881 | 1.0881 | H3 | 1.0881 | 2.1689 | 1.7569 | 1.7569 | 3.0750 | 2.5237 | 2.5237 | H4 | 1.0881 | 2.1689 | 1.7569 | 1.7570 | 2.5237 | 2.5237 | 3.0750 | H5 | 1.0881 | 2.1689 | 1.7569 | 1.7570 | 2.5237 | 3.0750 | 2.5237 | H6 | 2.1689 | 1.0881 | 3.0750 | 2.5237 | 2.5237 | 1.7569 | 1.7569 | H7 | 2.1689 | 1.0881 | 2.5237 | 2.5237 | 3.0750 | 1.7569 | 1.7570 | H8 | 2.1689 | 1.0881 | 2.5237 | 3.0750 | 2.5237 | 1.7569 | 1.7570 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 111.219 | C1 | C2 | H7 | 111.219 | |
| C1 | C2 | H8 | 111.219 | C2 | C1 | H3 | 111.219 | |
| C2 | C1 | H4 | 111.219 | C2 | C1 | H5 | 111.219 | |
| H3 | C1 | H4 | 107.668 | H3 | C1 | H5 | 107.668 | |
| H4 | C1 | H5 | 107.668 | H6 | C2 | H7 | 107.668 | |
| H6 | C2 | H8 | 107.668 | H7 | C2 | H8 | 107.668 |