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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 | -79.776180 |
| Energy at 298.15K | -79.782097 |
| HF Energy | -79.260250 |
| Nuclear repulsion energy | 42.294705 |
| 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 | 3046 | 2943 | ||||
| 2 | A1g | 1429 | 1381 | ||||
| 3 | A1g | 1016 | 982 | ||||
| 4 | A1u | 308 | 297 | ||||
| 5 | A2u | 3044 | 2942 | ||||
| 6 | A2u | 1409 | 1362 | ||||
| 7 | Eg | 3105 | 3000 | ||||
| 7 | Eg | 3104 | 3000 | ||||
| 8 | Eg | 1513 | 1462 | ||||
| 8 | Eg | 1513 | 1462 | ||||
| 9 | Eg | 1227 | 1185 | ||||
| 9 | Eg | 1226 | 1185 | ||||
| 10 | Eu | 3127 | 3022 | ||||
| 10 | Eu | 3127 | 3022 | ||||
| 11 | Eu | 1515 | 1464 | ||||
| 11 | Eu | 1514 | 1463 | ||||
| 12 | Eu | 823 | 795 | ||||
| 12 | Eu | 823 | 795 |
| A | B | C |
|---|---|---|
| 2.69795 | 0.66879 | 0.66879 |
Point Group is D3d
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.763 |
| C2 | 0.000 | 0.000 | -0.763 |
| H3 | 0.000 | 1.017 | 1.158 |
| H4 | -0.880 | -0.508 | 1.158 |
| H5 | 0.880 | -0.508 | 1.158 |
| H6 | 0.000 | -1.017 | -1.158 |
| H7 | -0.880 | 0.508 | -1.158 |
| H8 | 0.880 | 0.508 | -1.158 |
| C1 | C2 | H3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5263 | 1.0904 | 1.0904 | 1.0904 | 2.1732 | 2.1732 | 2.1732 | C2 | 1.5263 | 2.1732 | 2.1732 | 2.1732 | 1.0904 | 1.0904 | 1.0904 | H3 | 1.0904 | 2.1732 | 1.7607 | 1.7607 | 3.0813 | 2.5287 | 2.5287 | H4 | 1.0904 | 2.1732 | 1.7607 | 1.7607 | 2.5287 | 2.5287 | 3.0813 | H5 | 1.0904 | 2.1732 | 1.7607 | 1.7607 | 2.5287 | 3.0813 | 2.5287 | H6 | 2.1732 | 1.0904 | 3.0813 | 2.5287 | 2.5287 | 1.7607 | 1.7607 | H7 | 2.1732 | 1.0904 | 2.5287 | 2.5287 | 3.0813 | 1.7607 | 1.7607 | H8 | 2.1732 | 1.0904 | 2.5287 | 3.0813 | 2.5287 | 1.7607 | 1.7607 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 111.214 | C1 | C2 | H7 | 111.214 | |
| C1 | C2 | H8 | 111.214 | C2 | C1 | H3 | 111.214 | |
| C2 | C1 | H4 | 111.214 | C2 | C1 | H5 | 111.214 | |
| H3 | C1 | H4 | 107.674 | H3 | C1 | H5 | 107.674 | |
| H4 | C1 | H5 | 107.674 | H6 | C2 | H7 | 107.674 | |
| H6 | C2 | H8 | 107.674 | H7 | C2 | H8 | 107.674 |