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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 | -14.750756 |
| Energy at 298.15K | -14.756653 |
| HF Energy | -14.464422 |
| Nuclear repulsion energy | 26.163783 |
| 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 | 3049 | 2908 | 0.00 | |||
| 2 | A1g | 1456 | 1388 | 0.00 | |||
| 3 | A1g | 1026 | 978 | 0.00 | |||
| 4 | A1u | 311 | 296 | 0.00 | |||
| 5 | A2u | 3043 | 2902 | 73.51 | |||
| 6 | A2u | 1416 | 1351 | 1.32 | |||
| 7 | Eg | 3107 | 2963 | 0.00 | |||
| 7 | Eg | 3107 | 2963 | 0.00 | |||
| 8 | Eg | 1509 | 1439 | 0.00 | |||
| 8 | Eg | 1509 | 1439 | 0.00 | |||
| 9 | Eg | 1228 | 1171 | 0.00 | |||
| 9 | Eg | 1228 | 1171 | 0.00 | |||
| 10 | Eu | 3129 | 2984 | 114.12 | |||
| 10 | Eu | 3129 | 2984 | 114.12 | |||
| 11 | Eu | 1510 | 1440 | 9.10 | |||
| 11 | Eu | 1510 | 1440 | 9.10 | |||
| 12 | Eu | 822 | 784 | 5.07 | |||
| 12 | Eu | 822 | 784 | 5.07 |
| A | B | C |
|---|---|---|
| 2.59851 | 0.64717 | 0.64717 |
Point Group is D3d
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.776 |
| C2 | 0.000 | 0.000 | -0.776 |
| H3 | 0.000 | 1.036 | 1.174 |
| H4 | -0.897 | -0.518 | 1.174 |
| H5 | 0.897 | -0.518 | 1.174 |
| H6 | 0.000 | -1.036 | -1.174 |
| H7 | -0.897 | 0.518 | -1.174 |
| H8 | 0.897 | 0.518 | -1.174 |
| C1 | C2 | H3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5529 | 1.1095 | 1.1095 | 1.1095 | 2.2085 | 2.2085 | 2.2085 | C2 | 1.5529 | 2.2085 | 2.2085 | 2.2085 | 1.1095 | 1.1095 | 1.1095 | H3 | 1.1095 | 2.2085 | 1.7940 | 1.7940 | 3.1314 | 2.5665 | 2.5665 | H4 | 1.1095 | 2.2085 | 1.7940 | 1.7940 | 2.5665 | 2.5665 | 3.1314 | H5 | 1.1095 | 2.2085 | 1.7940 | 1.7940 | 2.5665 | 3.1314 | 2.5665 | H6 | 2.2085 | 1.1095 | 3.1314 | 2.5665 | 2.5665 | 1.7940 | 1.7940 | H7 | 2.2085 | 1.1095 | 2.5665 | 2.5665 | 3.1314 | 1.7940 | 1.7940 | H8 | 2.2085 | 1.1095 | 2.5665 | 3.1314 | 2.5665 | 1.7940 | 1.7940 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 111.003 | C1 | C2 | H7 | 111.003 | |
| C1 | C2 | H8 | 111.003 | C2 | C1 | H3 | 111.003 | |
| C2 | C1 | H4 | 111.003 | C2 | C1 | H5 | 111.003 | |
| H3 | C1 | H4 | 107.897 | H3 | C1 | H5 | 107.897 | |
| H4 | C1 | H5 | 107.897 | H6 | C2 | H7 | 107.897 | |
| H6 | C2 | H8 | 107.897 | H7 | C2 | H8 | 107.897 |