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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 | -79.624194 |
| Energy at 298.15K | -79.630148 |
| HF Energy | -79.260026 |
| Nuclear repulsion energy | 42.455566 |
| 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 | 3119 | 2890 | 0.00 | |||
| 2 | A1g | 1475 | 1367 | 0.00 | |||
| 3 | A1g | 1041 | 965 | 0.00 | |||
| 4 | A1u | 317 | 294 | 0.00 | |||
| 5 | A2u | 3117 | 2888 | 52.70 | |||
| 6 | A2u | 1451 | 1344 | 1.05 | |||
| 7 | Eg | 3177 | 2943 | 0.00 | |||
| 7 | Eg | 3177 | 2943 | 0.00 | |||
| 8 | Eg | 1553 | 1439 | 0.00 | |||
| 8 | Eg | 1553 | 1439 | 0.00 | |||
| 9 | Eg | 1263 | 1170 | 0.00 | |||
| 9 | Eg | 1263 | 1170 | 0.00 | |||
| 10 | Eu | 3200 | 2965 | 61.10 | |||
| 10 | Eu | 3200 | 2965 | 61.11 | |||
| 11 | Eu | 1555 | 1441 | 8.09 | |||
| 11 | Eu | 1555 | 1441 | 8.09 | |||
| 12 | Eu | 845 | 783 | 2.88 | |||
| 12 | Eu | 845 | 783 | 2.88 |
| A | B | C |
|---|---|---|
| 2.72315 | 0.67316 | 0.67316 |
Point Group is D3d
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.761 |
| C2 | 0.000 | 0.000 | -0.761 |
| H3 | 0.000 | 1.012 | 1.154 |
| H4 | -0.876 | -0.506 | 1.154 |
| H5 | 0.876 | -0.506 | 1.154 |
| H6 | 0.000 | -1.012 | -1.154 |
| H7 | -0.876 | 0.506 | -1.154 |
| H8 | 0.876 | 0.506 | -1.154 |
| C1 | C2 | H3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5220 | 1.0853 | 1.0853 | 1.0853 | 2.1656 | 2.1656 | 2.1656 | C2 | 1.5220 | 2.1656 | 2.1656 | 2.1656 | 1.0853 | 1.0853 | 1.0853 | H3 | 1.0853 | 2.1656 | 1.7525 | 1.7525 | 3.0690 | 2.5194 | 2.5194 | H4 | 1.0853 | 2.1656 | 1.7525 | 1.7525 | 2.5194 | 2.5194 | 3.0690 | H5 | 1.0853 | 2.1656 | 1.7525 | 1.7525 | 2.5194 | 3.0690 | 2.5194 | H6 | 2.1656 | 1.0853 | 3.0690 | 2.5194 | 2.5194 | 1.7525 | 1.7525 | H7 | 2.1656 | 1.0853 | 2.5194 | 2.5194 | 3.0690 | 1.7525 | 1.7525 | H8 | 2.1656 | 1.0853 | 2.5194 | 3.0690 | 2.5194 | 1.7525 | 1.7525 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 111.210 | C1 | C2 | H7 | 111.210 | |
| C1 | C2 | H8 | 111.210 | C2 | C1 | H3 | 111.210 | |
| C2 | C1 | H4 | 111.210 | C2 | C1 | H5 | 111.210 | |
| H3 | C1 | H4 | 107.678 | H3 | C1 | H5 | 107.678 | |
| H4 | C1 | H5 | 107.678 | H6 | C2 | H7 | 107.678 | |
| H6 | C2 | H8 | 107.678 | H7 | C2 | H8 | 107.678 |