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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 | -79.410066 |
| Energy at 298.15K | -79.415994 |
| HF Energy | -79.204584 |
| Nuclear repulsion energy | 41.591050 |
| 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 | 3027 | 2854 | 0.00 | |||
| 2 | A1g | 1465 | 1381 | 0.00 | |||
| 3 | A1g | 1000 | 943 | 0.00 | |||
| 4 | A1u | 318 | 300 | 0.00 | |||
| 5 | A2u | 3022 | 2849 | 71.47 | |||
| 6 | A2u | 1459 | 1375 | 7.91 | |||
| 7 | Eg | 3111 | 2933 | 0.00 | |||
| 7 | Eg | 3111 | 2933 | 0.00 | |||
| 8 | Eg | 1540 | 1452 | 0.00 | |||
| 8 | Eg | 1540 | 1452 | 0.00 | |||
| 9 | Eg | 1254 | 1182 | 0.00 | |||
| 9 | Eg | 1254 | 1182 | 0.00 | |||
| 10 | Eu | 3134 | 2955 | 97.81 | |||
| 10 | Eu | 3134 | 2955 | 97.81 | |||
| 11 | Eu | 1543 | 1455 | 12.38 | |||
| 11 | Eu | 1543 | 1455 | 12.38 | |||
| 12 | Eu | 844 | 795 | 7.43 | |||
| 12 | Eu | 844 | 795 | 7.43 |
| A | B | C |
|---|---|---|
| 2.62058 | 0.64375 | 0.64375 |
Point Group is D3d
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.780 |
| C2 | 0.000 | 0.000 | -0.780 |
| H3 | 0.000 | 1.031 | 1.176 |
| H4 | -0.893 | -0.516 | 1.176 |
| H5 | 0.893 | -0.516 | 1.176 |
| H6 | 0.000 | -1.031 | -1.176 |
| H7 | -0.893 | 0.516 | -1.176 |
| H8 | 0.893 | 0.516 | -1.176 |
| C1 | C2 | H3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5607 | 1.1045 | 1.1045 | 1.1045 | 2.2112 | 2.2112 | 2.2112 | C2 | 1.5607 | 2.2112 | 2.2112 | 2.2112 | 1.1045 | 1.1045 | 1.1045 | H3 | 1.1045 | 2.2112 | 1.7865 | 1.7865 | 3.1278 | 2.5674 | 2.5674 | H4 | 1.1045 | 2.2112 | 1.7865 | 1.7865 | 2.5674 | 2.5674 | 3.1278 | H5 | 1.1045 | 2.2112 | 1.7865 | 1.7865 | 2.5674 | 3.1278 | 2.5674 | H6 | 2.2112 | 1.1045 | 3.1278 | 2.5674 | 2.5674 | 1.7865 | 1.7865 | H7 | 2.2112 | 1.1045 | 2.5674 | 2.5674 | 3.1278 | 1.7865 | 1.7865 | H8 | 2.2112 | 1.1045 | 2.5674 | 3.1278 | 2.5674 | 1.7865 | 1.7865 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 110.966 | C1 | C2 | H7 | 110.966 | |
| C1 | C2 | H8 | 110.966 | C2 | C1 | H3 | 110.966 | |
| C2 | C1 | H4 | 110.966 | C2 | C1 | H5 | 110.966 | |
| H3 | C1 | H4 | 107.936 | H3 | C1 | H5 | 107.936 | |
| H4 | C1 | H5 | 107.936 | H6 | C2 | H7 | 107.936 | |
| H6 | C2 | H8 | 107.936 | H7 | C2 | H8 | 107.936 |