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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 | -79.682216 |
| Energy at 298.15K | -79.688138 |
| HF Energy | -79.265206 |
| Nuclear repulsion energy | 42.359377 |
| 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 | 3066 | 3066 | 0.00 | |||
| 2 | A1g | 1447 | 1447 | 0.00 | |||
| 3 | A1g | 1026 | 1026 | 0.00 | |||
| 4 | A1u | 308 | 308 | 0.00 | |||
| 5 | A2u | 3066 | 3066 | 49.85 | |||
| 6 | A2u | 1426 | 1426 | 1.19 | |||
| 7 | Eg | 3128 | 3128 | 0.00 | |||
| 7 | Eg | 3128 | 3128 | 0.00 | |||
| 8 | Eg | 1526 | 1526 | 0.00 | |||
| 8 | Eg | 1526 | 1526 | 0.00 | |||
| 9 | Eg | 1240 | 1240 | 0.00 | |||
| 9 | Eg | 1240 | 1240 | 0.00 | |||
| 10 | Eu | 3151 | 3151 | 55.53 | |||
| 10 | Eu | 3151 | 3151 | 55.53 | |||
| 11 | Eu | 1527 | 1527 | 8.33 | |||
| 11 | Eu | 1527 | 1527 | 8.33 | |||
| 12 | Eu | 831 | 831 | 2.94 | |||
| 12 | Eu | 831 | 831 | 2.94 |
| A | B | C |
|---|---|---|
| 2.70649 | 0.67091 | 0.67091 |
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 | 1.015 | 1.156 |
| H4 | -0.879 | -0.507 | 1.156 |
| H5 | 0.879 | -0.507 | 1.156 |
| H6 | 0.000 | -1.015 | -1.156 |
| H7 | -0.879 | 0.507 | -1.156 |
| H8 | 0.879 | 0.507 | -1.156 |
| C1 | C2 | H3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5239 | 1.0887 | 1.0887 | 1.0887 | 2.1698 | 2.1698 | 2.1698 | C2 | 1.5239 | 2.1698 | 2.1698 | 2.1698 | 1.0887 | 1.0887 | 1.0887 | H3 | 1.0887 | 2.1698 | 1.7579 | 1.7579 | 3.0764 | 2.5247 | 2.5247 | H4 | 1.0887 | 2.1698 | 1.7579 | 1.7579 | 2.5247 | 2.5247 | 3.0764 | H5 | 1.0887 | 2.1698 | 1.7579 | 1.7579 | 2.5247 | 3.0764 | 2.5247 | H6 | 2.1698 | 1.0887 | 3.0764 | 2.5247 | 2.5247 | 1.7579 | 1.7579 | H7 | 2.1698 | 1.0887 | 2.5247 | 2.5247 | 3.0764 | 1.7579 | 1.7579 | H8 | 2.1698 | 1.0887 | 2.5247 | 3.0764 | 2.5247 | 1.7579 | 1.7579 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 111.214 | C1 | C2 | H7 | 111.214 | |
| C1 | C2 | H8 | 111.214 | C2 | C1 | H3 | 111.214 | |
| C2 | C1 | H4 | 111.214 | C2 | C1 | H5 | 111.214 | |
| H3 | C1 | H4 | 107.673 | H3 | C1 | H5 | 107.673 | |
| H4 | C1 | H5 | 107.673 | H6 | C2 | H7 | 107.673 | |
| H6 | C2 | H8 | 107.673 | H7 | C2 | H8 | 107.673 |