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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 | -79.589671 |
| Energy at 298.15K | -79.595584 |
| HF Energy | -79.236910 |
| Nuclear repulsion energy | 41.877662 |
| 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 | 3037 | 3037 | 0.00 | |||
| 2 | A1g | 1422 | 1422 | 0.00 | |||
| 3 | A1g | 1021 | 1021 | 0.00 | |||
| 4 | A1u | 313 | 313 | 0.00 | |||
| 5 | A2u | 3033 | 3033 | 59.45 | |||
| 6 | A2u | 1392 | 1392 | 0.18 | |||
| 7 | Eg | 3097 | 3097 | 0.00 | |||
| 7 | Eg | 3097 | 3097 | 0.00 | |||
| 8 | Eg | 1494 | 1494 | 0.00 | |||
| 8 | Eg | 1494 | 1494 | 0.00 | |||
| 9 | Eg | 1217 | 1217 | 0.00 | |||
| 9 | Eg | 1217 | 1217 | 0.00 | |||
| 10 | Eu | 3119 | 3119 | 71.26 | |||
| 10 | Eu | 3119 | 3119 | 71.26 | |||
| 11 | Eu | 1496 | 1496 | 6.35 | |||
| 11 | Eu | 1496 | 1496 | 6.35 | |||
| 12 | Eu | 816 | 816 | 2.04 | |||
| 12 | Eu | 816 | 816 | 2.04 |
| A | B | C |
|---|---|---|
| 2.63261 | 0.65779 | 0.65779 |
Point Group is D3d
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.769 |
| C2 | 0.000 | 0.000 | -0.769 |
| H3 | 0.000 | 1.029 | 1.167 |
| H4 | -0.891 | -0.515 | 1.167 |
| H5 | 0.891 | -0.515 | 1.167 |
| H6 | 0.000 | -1.029 | -1.167 |
| H7 | -0.891 | 0.515 | -1.167 |
| H8 | 0.891 | 0.515 | -1.167 |
| C1 | C2 | H3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5378 | 1.1034 | 1.1034 | 1.1034 | 2.1925 | 2.1925 | 2.1925 | C2 | 1.5378 | 2.1925 | 2.1925 | 2.1925 | 1.1034 | 1.1034 | 1.1034 | H3 | 1.1034 | 2.1925 | 1.7824 | 1.7824 | 3.1121 | 2.5511 | 2.5511 | H4 | 1.1034 | 2.1925 | 1.7824 | 1.7824 | 2.5511 | 2.5511 | 3.1121 | H5 | 1.1034 | 2.1925 | 1.7824 | 1.7824 | 2.5511 | 3.1121 | 2.5511 | H6 | 2.1925 | 1.1034 | 3.1121 | 2.5511 | 2.5511 | 1.7824 | 1.7824 | H7 | 2.1925 | 1.1034 | 2.5511 | 2.5511 | 3.1121 | 1.7824 | 1.7824 | H8 | 2.1925 | 1.1034 | 2.5511 | 3.1121 | 2.5511 | 1.7824 | 1.7824 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 111.160 | C1 | C2 | H7 | 111.160 | |
| C1 | C2 | H8 | 111.160 | C2 | C1 | H3 | 111.160 | |
| C2 | C1 | H4 | 111.160 | C2 | C1 | H5 | 111.160 | |
| H3 | C1 | H4 | 107.731 | H3 | C1 | H5 | 107.731 | |
| H4 | C1 | H5 | 107.731 | H6 | C2 | H7 | 107.731 | |
| H6 | C2 | H8 | 107.731 | H7 | C2 | H8 | 107.731 |