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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 | -14.752962 |
| Energy at 298.15K | -14.758902 |
| HF Energy | -14.473764 |
| Nuclear repulsion energy | 26.484936 |
| 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 | 3091 | 2856 | 0.00 | |||
| 2 | A1g | 1489 | 1376 | 0.00 | |||
| 3 | A1g | 1032 | 953 | 0.00 | |||
| 4 | A1u | 321 | 297 | 0.00 | |||
| 5 | A2u | 3084 | 2849 | 67.10 | |||
| 6 | A2u | 1456 | 1345 | 1.36 | |||
| 7 | Eg | 3156 | 2916 | 0.00 | |||
| 7 | Eg | 3156 | 2916 | 0.00 | |||
| 8 | Eg | 1551 | 1433 | 0.00 | |||
| 8 | Eg | 1551 | 1433 | 0.00 | |||
| 9 | Eg | 1259 | 1163 | 0.00 | |||
| 9 | Eg | 1259 | 1163 | 0.00 | |||
| 10 | Eu | 3179 | 2937 | 87.66 | |||
| 10 | Eu | 3179 | 2937 | 87.66 | |||
| 11 | Eu | 1558 | 1439 | 10.18 | |||
| 11 | Eu | 1558 | 1439 | 10.18 | |||
| 12 | Eu | 833 | 770 | 2.48 | |||
| 12 | Eu | 833 | 770 | 2.48 |
| A | B | C |
|---|---|---|
| 2.67617 | 0.66028 | 0.66028 |
Point Group is D3d
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.769 |
| C2 | 0.000 | 0.000 | -0.769 |
| H3 | 0.000 | 1.021 | 1.163 |
| H4 | -0.884 | -0.510 | 1.163 |
| H5 | 0.884 | -0.510 | 1.163 |
| H6 | 0.000 | -1.021 | -1.163 |
| H7 | -0.884 | 0.510 | -1.163 |
| H8 | 0.884 | 0.510 | -1.163 |
| C1 | C2 | H3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5388 | 1.0938 | 1.0938 | 1.0938 | 2.1851 | 2.1851 | 2.1851 | C2 | 1.5388 | 2.1851 | 2.1851 | 2.1851 | 1.0938 | 1.0938 | 1.0938 | H3 | 1.0938 | 2.1851 | 1.7678 | 1.7678 | 3.0943 | 2.5396 | 2.5396 | H4 | 1.0938 | 2.1851 | 1.7678 | 1.7678 | 2.5396 | 2.5396 | 3.0943 | H5 | 1.0938 | 2.1851 | 1.7678 | 1.7678 | 2.5396 | 3.0943 | 2.5396 | H6 | 2.1851 | 1.0938 | 3.0943 | 2.5396 | 2.5396 | 1.7678 | 1.7678 | H7 | 2.1851 | 1.0938 | 2.5396 | 2.5396 | 3.0943 | 1.7678 | 1.7678 | H8 | 2.1851 | 1.0938 | 2.5396 | 3.0943 | 2.5396 | 1.7678 | 1.7678 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 111.076 | C1 | C2 | H7 | 111.076 | |
| C1 | C2 | H8 | 111.076 | C2 | C1 | H3 | 111.076 | |
| C2 | C1 | H4 | 111.076 | C2 | C1 | H5 | 111.076 | |
| H3 | C1 | H4 | 107.820 | H3 | C1 | H5 | 107.820 | |
| H4 | C1 | H5 | 107.820 | H6 | C2 | H7 | 107.820 | |
| H6 | C2 | H8 | 107.820 | H7 | C2 | H8 | 107.820 |