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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 | -79.007075 |
| Energy at 298.15K | -79.013036 |
| HF Energy | -78.793315 |
| Nuclear repulsion energy | 41.877384 |
| 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 | 3075 | 3075 | 0.00 | |||
| 2 | A1g | 1495 | 1495 | 0.00 | |||
| 3 | A1g | 972 | 972 | 0.00 | |||
| 4 | A1u | 318 | 318 | 0.00 | |||
| 5 | A2u | 3075 | 3075 | 39.88 | |||
| 6 | A2u | 1498 | 1498 | 4.42 | |||
| 7 | Eg | 3125 | 3125 | 0.00 | |||
| 7 | Eg | 3125 | 3125 | 0.00 | |||
| 8 | Eg | 1598 | 1598 | 0.00 | |||
| 8 | Eg | 1598 | 1598 | 0.00 | |||
| 9 | Eg | 1289 | 1289 | 0.00 | |||
| 9 | Eg | 1289 | 1289 | 0.00 | |||
| 10 | Eu | 3148 | 3148 | 57.43 | |||
| 10 | Eu | 3148 | 3148 | 57.43 | |||
| 11 | Eu | 1601 | 1601 | 8.60 | |||
| 11 | Eu | 1601 | 1601 | 8.60 | |||
| 12 | Eu | 870 | 870 | 5.80 | |||
| 12 | Eu | 870 | 870 | 5.80 |
| A | B | C |
|---|---|---|
| 2.65179 | 0.65240 | 0.65240 |
Point Group is D3d
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.777 |
| C2 | 0.000 | 0.000 | -0.777 |
| H3 | 0.000 | 1.025 | 1.164 |
| H4 | -0.888 | -0.513 | 1.164 |
| H5 | 0.888 | -0.513 | 1.164 |
| H6 | 0.000 | -1.025 | -1.164 |
| H7 | -0.888 | 0.513 | -1.164 |
| H8 | 0.888 | 0.513 | -1.164 |
| C1 | C2 | H3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5531 | 1.0960 | 1.0960 | 1.0960 | 2.1945 | 2.1945 | 2.1945 | C2 | 1.5531 | 2.1945 | 2.1945 | 2.1945 | 1.0960 | 1.0960 | 1.0960 | H3 | 1.0960 | 2.1945 | 1.7759 | 1.7759 | 3.1019 | 2.5432 | 2.5432 | H4 | 1.0960 | 2.1945 | 1.7759 | 1.7759 | 2.5432 | 2.5432 | 3.1019 | H5 | 1.0960 | 2.1945 | 1.7759 | 1.7759 | 2.5432 | 3.1019 | 2.5432 | H6 | 2.1945 | 1.0960 | 3.1019 | 2.5432 | 2.5432 | 1.7759 | 1.7759 | H7 | 2.1945 | 1.0960 | 2.5432 | 2.5432 | 3.1019 | 1.7759 | 1.7759 | H8 | 2.1945 | 1.0960 | 2.5432 | 3.1019 | 2.5432 | 1.7759 | 1.7759 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 110.685 | C1 | C2 | H7 | 110.685 | |
| C1 | C2 | H8 | 110.685 | C2 | C1 | H3 | 110.685 | |
| C2 | C1 | H4 | 110.685 | C2 | C1 | H5 | 110.685 | |
| H3 | C1 | H4 | 108.231 | H3 | C1 | H5 | 108.231 | |
| H4 | C1 | H5 | 108.231 | H6 | C2 | H7 | 108.231 | |
| H6 | C2 | H8 | 108.231 | H7 | C2 | H8 | 108.231 |