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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 | -79.551579 |
| Energy at 298.15K | -79.557547 |
| HF Energy | -79.238746 |
| Nuclear repulsion energy | 42.366627 |
| 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 | 3147 | 2901 | 0.00 | |||
| 2 | A1g | 1504 | 1387 | 0.00 | |||
| 3 | A1g | 1048 | 966 | 0.00 | |||
| 4 | A1u | 327 | 301 | 0.00 | |||
| 5 | A2u | 3143 | 2897 | 62.98 | |||
| 6 | A2u | 1475 | 1359 | 0.75 | |||
| 7 | Eg | 3211 | 2959 | 0.00 | |||
| 7 | Eg | 3211 | 2959 | 0.00 | |||
| 8 | Eg | 1568 | 1445 | 0.00 | |||
| 8 | Eg | 1568 | 1445 | 0.00 | |||
| 9 | Eg | 1278 | 1178 | 0.00 | |||
| 9 | Eg | 1278 | 1178 | 0.00 | |||
| 10 | Eu | 3233 | 2980 | 74.87 | |||
| 10 | Eu | 3233 | 2980 | 74.87 | |||
| 11 | Eu | 1572 | 1449 | 8.41 | |||
| 11 | Eu | 1572 | 1449 | 8.41 | |||
| 12 | Eu | 852 | 786 | 2.08 | |||
| 12 | Eu | 852 | 786 | 2.08 |
| A | B | C |
|---|---|---|
| 2.70965 | 0.67052 | 0.67052 |
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 | 1.014 | 1.155 |
| H4 | -0.878 | -0.507 | 1.155 |
| H5 | 0.878 | -0.507 | 1.155 |
| H6 | 0.000 | -1.014 | -1.155 |
| H7 | -0.878 | 0.507 | -1.155 |
| H8 | 0.878 | 0.507 | -1.155 |
| C1 | C2 | H3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5253 | 1.0877 | 1.0877 | 1.0877 | 2.1697 | 2.1697 | 2.1697 | C2 | 1.5253 | 2.1697 | 2.1697 | 2.1697 | 1.0877 | 1.0877 | 1.0877 | H3 | 1.0877 | 2.1697 | 1.7568 | 1.7568 | 3.0748 | 2.5235 | 2.5235 | H4 | 1.0877 | 2.1697 | 1.7568 | 1.7568 | 2.5235 | 2.5235 | 3.0748 | H5 | 1.0877 | 2.1697 | 1.7568 | 1.7568 | 2.5235 | 3.0748 | 2.5235 | H6 | 2.1697 | 1.0877 | 3.0748 | 2.5235 | 2.5235 | 1.7568 | 1.7568 | H7 | 2.1697 | 1.0877 | 2.5235 | 2.5235 | 3.0748 | 1.7568 | 1.7568 | H8 | 2.1697 | 1.0877 | 2.5235 | 3.0748 | 2.5235 | 1.7568 | 1.7568 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 111.163 | C1 | C2 | H7 | 111.163 | |
| C1 | C2 | H8 | 111.163 | C2 | C1 | H3 | 111.163 | |
| C2 | C1 | H4 | 111.163 | C2 | C1 | H5 | 111.163 | |
| H3 | C1 | H4 | 107.728 | H3 | C1 | H5 | 107.728 | |
| H4 | C1 | H5 | 107.728 | H6 | C2 | H7 | 107.728 | |
| H6 | C2 | H8 | 107.728 | H7 | C2 | H8 | 107.728 |