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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 | -79.407052 |
| Energy at 298.15K | -79.412970 |
| HF Energy | -79.203846 |
| Nuclear repulsion energy | 41.529105 |
| 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 | 3015 | 3015 | 0.00 | |||
| 2 | A1g | 1464 | 1464 | 0.00 | |||
| 3 | A1g | 998 | 998 | 0.00 | |||
| 4 | A1u | 314 | 314 | 0.00 | |||
| 5 | A2u | 3008 | 3008 | 72.86 | |||
| 6 | A2u | 1455 | 1455 | 7.69 | |||
| 7 | Eg | 3084 | 3084 | 0.00 | |||
| 7 | Eg | 3084 | 3084 | 0.00 | |||
| 8 | Eg | 1528 | 1528 | 0.00 | |||
| 8 | Eg | 1528 | 1528 | 0.00 | |||
| 9 | Eg | 1249 | 1249 | 0.00 | |||
| 9 | Eg | 1249 | 1249 | 0.00 | |||
| 10 | Eu | 3108 | 3108 | 105.23 | |||
| 10 | Eu | 3108 | 3108 | 105.23 | |||
| 11 | Eu | 1533 | 1533 | 11.93 | |||
| 11 | Eu | 1533 | 1533 | 11.93 | |||
| 12 | Eu | 839 | 839 | 6.55 | |||
| 12 | Eu | 839 | 839 | 6.55 |
| A | B | C |
|---|---|---|
| 2.61063 | 0.64213 | 0.64213 |
Point Group is D3d
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.781 |
| C2 | 0.000 | 0.000 | -0.781 |
| H3 | 0.000 | 1.033 | 1.177 |
| H4 | -0.895 | -0.517 | 1.177 |
| H5 | 0.895 | -0.517 | 1.177 |
| H6 | 0.000 | -1.033 | -1.177 |
| H7 | -0.895 | 0.517 | -1.177 |
| H8 | 0.895 | 0.517 | -1.177 |
| C1 | C2 | H3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5626 | 1.1065 | 1.1065 | 1.1065 | 2.2140 | 2.2140 | 2.2140 | C2 | 1.5626 | 2.2140 | 2.2140 | 2.2140 | 1.1065 | 1.1065 | 1.1065 | H3 | 1.1065 | 2.2140 | 1.7899 | 1.7899 | 3.1322 | 2.5705 | 2.5705 | H4 | 1.1065 | 2.2140 | 1.7899 | 1.7899 | 2.5705 | 2.5705 | 3.1322 | H5 | 1.1065 | 2.2140 | 1.7899 | 1.7899 | 2.5705 | 3.1322 | 2.5705 | H6 | 2.2140 | 1.1065 | 3.1322 | 2.5705 | 2.5705 | 1.7899 | 1.7899 | H7 | 2.2140 | 1.1065 | 2.5705 | 2.5705 | 3.1322 | 1.7899 | 1.7899 | H8 | 2.2140 | 1.1065 | 2.5705 | 3.1322 | 2.5705 | 1.7899 | 1.7899 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 110.944 | C1 | C2 | H7 | 110.944 | |
| C1 | C2 | H8 | 110.944 | C2 | C1 | H3 | 110.944 | |
| C2 | C1 | H4 | 110.944 | C2 | C1 | H5 | 110.944 | |
| H3 | C1 | H4 | 107.959 | H3 | C1 | H5 | 107.959 | |
| H4 | C1 | H5 | 107.959 | H6 | C2 | H7 | 107.959 | |
| H6 | C2 | H8 | 107.959 | H7 | C2 | H8 | 107.959 |