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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
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| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | D3D | 1A1g |
| hartrees | |
|---|---|
| Energy at 0K | -79.598430 |
| Energy at 298.15K | -79.604373 |
| HF Energy | -79.238636 |
| Nuclear repulsion energy | 42.244422 |
| 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 | 3088 | 3088 | ||||
| 2 | A1g | 1473 | 1473 | ||||
| 3 | A1g | 1028 | 1028 | ||||
| 4 | A1u | 325 | 325 | ||||
| 5 | A2u | 3085 | 3085 | ||||
| 6 | A2u | 1446 | 1446 | ||||
| 7 | Eg | 3155 | 3155 | ||||
| 7 | Eg | 3155 | 3155 | ||||
| 8 | Eg | 1539 | 1539 | ||||
| 8 | Eg | 1538 | 1538 | ||||
| 9 | Eg | 1253 | 1253 | ||||
| 9 | Eg | 1253 | 1253 | ||||
| 10 | Eu | 3177 | 3177 | ||||
| 10 | Eu | 3177 | 3177 | ||||
| 11 | Eu | 1543 | 1543 | ||||
| 11 | Eu | 1542 | 1542 | ||||
| 12 | Eu | 835 | 835 | ||||
| 12 | Eu | 835 | 835 |
| A | B | C |
|---|---|---|
| 2.69035 | 0.66712 | 0.66712 |
Point Group is D3d
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.764 |
| C2 | 0.000 | 0.000 | -0.764 |
| H3 | 0.000 | 1.018 | 1.158 |
| H4 | -0.882 | -0.509 | 1.158 |
| H5 | 0.882 | -0.509 | 1.158 |
| H6 | 0.000 | -1.018 | -1.158 |
| H7 | -0.882 | 0.509 | -1.158 |
| H8 | 0.882 | 0.509 | -1.158 |
| C1 | C2 | H3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5289 | 1.0914 | 1.0914 | 1.0914 | 2.1755 | 2.1755 | 2.1755 | C2 | 1.5289 | 2.1755 | 2.1755 | 2.1755 | 1.0914 | 1.0914 | 1.0914 | H3 | 1.0914 | 2.1755 | 1.7631 | 1.7631 | 3.0838 | 2.5301 | 2.5301 | H4 | 1.0914 | 2.1755 | 1.7631 | 1.7631 | 2.5301 | 2.5301 | 3.0838 | H5 | 1.0914 | 2.1755 | 1.7631 | 1.7631 | 2.5301 | 3.0838 | 2.5301 | H6 | 2.1755 | 1.0914 | 3.0838 | 2.5301 | 2.5301 | 1.7631 | 1.7631 | H7 | 2.1755 | 1.0914 | 2.5301 | 2.5301 | 3.0838 | 1.7631 | 1.7631 | H8 | 2.1755 | 1.0914 | 2.5301 | 3.0838 | 2.5301 | 1.7631 | 1.7631 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 111.144 | C1 | C2 | H7 | 111.144 | |
| C1 | C2 | H8 | 111.144 | C2 | C1 | H3 | 111.144 | |
| C2 | C1 | H4 | 111.144 | C2 | C1 | H5 | 111.144 | |
| H3 | C1 | H4 | 107.748 | H3 | C1 | H5 | 107.748 | |
| H4 | C1 | H5 | 107.748 | H6 | C2 | H7 | 107.748 | |
| H6 | C2 | H8 | 107.748 | H7 | C2 | H8 | 107.748 |