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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 | -79.421022 |
| Energy at 298.15K | -79.426920 |
| HF Energy | -79.203487 |
| Nuclear repulsion energy | 41.412203 |
| 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 | 2965 | 2828 | ||||
| 2 | A1g | 1444 | 1378 | ||||
| 3 | A1g | 980 | 935 | ||||
| 4 | A1u | 309 | 295 | ||||
| 5 | A2u | 2958 | 2821 | ||||
| 6 | A2u | 1437 | 1371 | ||||
| 7 | Eg | 3033 | 2893 | ||||
| 7 | Eg | 3033 | 2893 | ||||
| 8 | Eg | 1512 | 1442 | ||||
| 8 | Eg | 1511 | 1441 | ||||
| 9 | Eg | 1235 | 1178 | ||||
| 9 | Eg | 1235 | 1178 | ||||
| 10 | Eu | 3057 | 2915 | ||||
| 10 | Eu | 3057 | 2915 | ||||
| 11 | Eu | 1516 | 1446 | ||||
| 11 | Eu | 1516 | 1446 | ||||
| 12 | Eu | 829 | 791 | ||||
| 12 | Eu | 829 | 791 |
| A | B | C |
|---|---|---|
| 2.59412 | 0.63868 | 0.63868 |
Point Group is D3d
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.783 |
| C2 | 0.000 | 0.000 | -0.783 |
| H3 | 0.000 | 1.037 | 1.180 |
| H4 | -0.898 | -0.518 | 1.180 |
| H5 | 0.898 | -0.518 | 1.180 |
| H6 | 0.000 | -1.037 | -1.180 |
| H7 | -0.898 | 0.518 | -1.180 |
| H8 | 0.898 | 0.518 | -1.180 |
| C1 | C2 | H3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5667 | 1.1099 | 1.1099 | 1.1099 | 2.2201 | 2.2201 | 2.2201 | C2 | 1.5667 | 2.2201 | 2.2201 | 2.2201 | 1.1099 | 1.1099 | 1.1099 | H3 | 1.1099 | 2.2201 | 1.7955 | 1.7955 | 3.1412 | 2.5774 | 2.5774 | H4 | 1.1099 | 2.2201 | 1.7955 | 1.7955 | 2.5774 | 2.5774 | 3.1412 | H5 | 1.1099 | 2.2201 | 1.7955 | 1.7955 | 2.5774 | 3.1412 | 2.5774 | H6 | 2.2201 | 1.1099 | 3.1412 | 2.5774 | 2.5774 | 1.7955 | 1.7955 | H7 | 2.2201 | 1.1099 | 2.5774 | 2.5774 | 3.1412 | 1.7955 | 1.7955 | H8 | 2.2201 | 1.1099 | 2.5774 | 3.1412 | 2.5774 | 1.7955 | 1.7955 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 110.932 | C1 | C2 | H7 | 110.932 | |
| C1 | C2 | H8 | 110.932 | C2 | C1 | H3 | 110.932 | |
| C2 | C1 | H4 | 110.932 | C2 | C1 | H5 | 110.932 | |
| H3 | C1 | H4 | 107.972 | H3 | C1 | H5 | 107.972 | |
| H4 | C1 | H5 | 107.972 | H6 | C2 | H7 | 107.972 | |
| H6 | C2 | H8 | 107.972 | H7 | C2 | H8 | 107.972 |