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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 | -79.588103 |
| Energy at 298.15K | -79.594043 |
| HF Energy | -79.238580 |
| Nuclear repulsion energy | 42.196501 |
| 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 | 3085 | 2961 | ||||
| 2 | A1g | 1471 | 1411 | ||||
| 3 | A1g | 1027 | 985 | ||||
| 4 | A1u | 324 | 311 | ||||
| 5 | A2u | 3082 | 2957 | ||||
| 6 | A2u | 1443 | 1385 | ||||
| 7 | Eg | 3151 | 3024 | ||||
| 7 | Eg | 3151 | 3024 | ||||
| 8 | Eg | 1536 | 1474 | ||||
| 8 | Eg | 1535 | 1473 | ||||
| 9 | Eg | 1252 | 1201 | ||||
| 9 | Eg | 1252 | 1201 | ||||
| 10 | Eu | 3173 | 3044 | ||||
| 10 | Eu | 3173 | 3044 | ||||
| 11 | Eu | 1540 | 1478 | ||||
| 11 | Eu | 1540 | 1477 | ||||
| 12 | Eu | 833 | 800 | ||||
| 12 | Eu | 833 | 799 |
| A | B | C |
|---|---|---|
| 2.68407 | 0.66580 | 0.66580 |
Point Group is D3d
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.765 |
| C2 | 0.000 | 0.000 | -0.765 |
| H3 | 0.000 | 1.019 | 1.159 |
| H4 | -0.883 | -0.510 | 1.159 |
| H5 | 0.883 | -0.510 | 1.159 |
| H6 | 0.000 | -1.019 | -1.159 |
| H7 | -0.883 | 0.510 | -1.159 |
| H8 | 0.883 | 0.510 | -1.159 |
| C1 | C2 | H3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5306 | 1.0925 | 1.0925 | 1.0925 | 2.1775 | 2.1775 | 2.1775 | C2 | 1.5306 | 2.1775 | 2.1775 | 2.1775 | 1.0925 | 1.0925 | 1.0925 | H3 | 1.0925 | 2.1775 | 1.7652 | 1.7652 | 3.0867 | 2.5322 | 2.5322 | H4 | 1.0925 | 2.1775 | 1.7652 | 1.7652 | 2.5322 | 2.5322 | 3.0867 | H5 | 1.0925 | 2.1775 | 1.7652 | 1.7652 | 2.5322 | 3.0867 | 2.5322 | H6 | 2.1775 | 1.0925 | 3.0867 | 2.5322 | 2.5322 | 1.7652 | 1.7652 | H7 | 2.1775 | 1.0925 | 2.5322 | 2.5322 | 3.0867 | 1.7652 | 1.7652 | H8 | 2.1775 | 1.0925 | 2.5322 | 3.0867 | 2.5322 | 1.7652 | 1.7652 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 111.123 | C1 | C2 | H7 | 111.123 | |
| C1 | C2 | H8 | 111.123 | C2 | C1 | H3 | 111.123 | |
| C2 | C1 | H4 | 111.123 | C2 | C1 | H5 | 111.123 | |
| H3 | C1 | H4 | 107.770 | H3 | C1 | H5 | 107.770 | |
| H4 | C1 | H5 | 107.770 | H6 | C2 | H7 | 107.770 | |
| H6 | C2 | H8 | 107.770 | H7 | C2 | H8 | 107.770 |