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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 | -79.586808 |
| Energy at 298.15K | -79.592752 |
| HF Energy | -79.238603 |
| Nuclear repulsion energy | 42.215670 |
| 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 | 3093 | 2919 | ||||
| 2 | A1g | 1472 | 1389 | ||||
| 3 | A1g | 1028 | 970 | ||||
| 4 | A1u | 326 | 308 | ||||
| 5 | A2u | 3090 | 2916 | ||||
| 6 | A2u | 1445 | 1363 | ||||
| 7 | Eg | 3163 | 2985 | ||||
| 7 | Eg | 3163 | 2985 | ||||
| 8 | Eg | 1539 | 1452 | ||||
| 8 | Eg | 1538 | 1451 | ||||
| 9 | Eg | 1253 | 1183 | ||||
| 9 | Eg | 1253 | 1183 | ||||
| 10 | Eu | 3184 | 3005 | ||||
| 10 | Eu | 3184 | 3005 | ||||
| 11 | Eu | 1543 | 1456 | ||||
| 11 | Eu | 1542 | 1455 | ||||
| 12 | Eu | 834 | 787 | ||||
| 12 | Eu | 834 | 787 |
| A | B | C |
|---|---|---|
| 2.68665 | 0.66615 | 0.66615 |
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 | -0.882 | -0.509 | 1.159 |
| H5 | 0.882 | -0.509 | 1.159 |
| H6 | 0.000 | -1.019 | -1.159 |
| H7 | -0.882 | 0.509 | -1.159 |
| H8 | 0.882 | 0.509 | -1.159 |
| C1 | C2 | H3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5302 | 1.0920 | 1.0920 | 1.0920 | 2.1769 | 2.1769 | 2.1769 | C2 | 1.5302 | 2.1769 | 2.1769 | 2.1769 | 1.0920 | 1.0920 | 1.0920 | H3 | 1.0920 | 2.1769 | 1.7644 | 1.7644 | 3.0856 | 2.5314 | 2.5314 | H4 | 1.0920 | 2.1769 | 1.7644 | 1.7644 | 2.5314 | 2.5314 | 3.0856 | H5 | 1.0920 | 2.1769 | 1.7644 | 1.7644 | 2.5314 | 3.0856 | 2.5314 | H6 | 2.1769 | 1.0920 | 3.0856 | 2.5314 | 2.5314 | 1.7644 | 1.7644 | H7 | 2.1769 | 1.0920 | 2.5314 | 2.5314 | 3.0856 | 1.7644 | 1.7644 | H8 | 2.1769 | 1.0920 | 2.5314 | 3.0856 | 2.5314 | 1.7644 | 1.7644 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 111.127 | C1 | C2 | H7 | 111.127 | |
| C1 | C2 | H8 | 111.127 | C2 | C1 | H3 | 111.127 | |
| C2 | C1 | H4 | 111.127 | C2 | C1 | H5 | 111.127 | |
| H3 | C1 | H4 | 107.766 | H3 | C1 | H5 | 107.766 | |
| H4 | C1 | H5 | 107.766 | H6 | C2 | H7 | 107.766 | |
| H6 | C2 | H8 | 107.766 | H7 | C2 | H8 | 107.766 |