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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 | -79.416066 |
| Energy at 298.15K | -79.421970 |
| HF Energy | -79.203326 |
| Nuclear repulsion energy | 41.450050 |
| 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 | 2983 | 2813 | 0.00 | |||
| 2 | A1g | 1451 | 1369 | 0.00 | |||
| 3 | A1g | 991 | 935 | 0.00 | |||
| 4 | A1u | 309 | 291 | 0.00 | |||
| 5 | A2u | 2977 | 2807 | 70.91 | |||
| 6 | A2u | 1445 | 1363 | 7.67 | |||
| 7 | Eg | 3053 | 2879 | 0.00 | |||
| 7 | Eg | 3053 | 2879 | 0.00 | |||
| 8 | Eg | 1516 | 1430 | 0.00 | |||
| 8 | Eg | 1516 | 1430 | 0.00 | |||
| 9 | Eg | 1239 | 1169 | 0.00 | |||
| 9 | Eg | 1239 | 1169 | 0.00 | |||
| 10 | Eu | 3076 | 2901 | 103.09 | |||
| 10 | Eu | 3076 | 2901 | 103.09 | |||
| 11 | Eu | 1520 | 1434 | 11.53 | |||
| 11 | Eu | 1520 | 1434 | 11.53 | |||
| 12 | Eu | 834 | 786 | 6.36 | |||
| 12 | Eu | 834 | 786 | 6.36 |
| A | B | C |
|---|---|---|
| 2.59919 | 0.64007 | 0.64007 |
Point Group is D3d
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.782 |
| C2 | 0.000 | 0.000 | -0.782 |
| H3 | 0.000 | 1.036 | 1.179 |
| H4 | -0.897 | -0.518 | 1.179 |
| H5 | 0.897 | -0.518 | 1.179 |
| H6 | 0.000 | -1.036 | -1.179 |
| H7 | -0.897 | 0.518 | -1.179 |
| H8 | 0.897 | 0.518 | -1.179 |
| C1 | C2 | H3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5645 | 1.1091 | 1.1091 | 1.1091 | 2.2181 | 2.2181 | 2.2181 | C2 | 1.5645 | 2.2181 | 2.2181 | 2.2181 | 1.1091 | 1.1091 | 1.1091 | H3 | 1.1091 | 2.2181 | 1.7938 | 1.7938 | 3.1389 | 2.5758 | 2.5758 | H4 | 1.1091 | 2.2181 | 1.7938 | 1.7938 | 2.5758 | 2.5758 | 3.1389 | H5 | 1.1091 | 2.2181 | 1.7938 | 1.7938 | 2.5758 | 3.1389 | 2.5758 | H6 | 2.2181 | 1.1091 | 3.1389 | 2.5758 | 2.5758 | 1.7938 | 1.7938 | H7 | 2.2181 | 1.1091 | 2.5758 | 2.5758 | 3.1389 | 1.7938 | 1.7938 | H8 | 2.2181 | 1.1091 | 2.5758 | 3.1389 | 2.5758 | 1.7938 | 1.7938 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 110.972 | C1 | C2 | H7 | 110.972 | |
| C1 | C2 | H8 | 110.972 | C2 | C1 | H3 | 110.972 | |
| C2 | C1 | H4 | 110.972 | C2 | C1 | H5 | 110.972 | |
| H3 | C1 | H4 | 107.930 | H3 | C1 | H5 | 107.930 | |
| H4 | C1 | H5 | 107.930 | H6 | C2 | H7 | 107.930 | |
| H6 | C2 | H8 | 107.930 | H7 | C2 | H8 | 107.930 |