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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 | -79.384741 |
| Energy at 298.15K | -79.390669 |
| HF Energy | -79.204181 |
| Nuclear repulsion energy | 41.584245 |
| 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 | 3028 | 2854 | 0.00 | |||
| 2 | A1g | 1465 | 1381 | 0.00 | |||
| 3 | A1g | 1000 | 943 | 0.00 | |||
| 4 | A1u | 317 | 299 | 0.00 | |||
| 5 | A2u | 3023 | 2850 | 72.18 | |||
| 6 | A2u | 1459 | 1375 | 7.92 | |||
| 7 | Eg | 3112 | 2934 | 0.00 | |||
| 7 | Eg | 3112 | 2934 | 0.00 | |||
| 8 | Eg | 1540 | 1452 | 0.00 | |||
| 8 | Eg | 1540 | 1452 | 0.00 | |||
| 9 | Eg | 1254 | 1183 | 0.00 | |||
| 9 | Eg | 1254 | 1183 | 0.00 | |||
| 10 | Eu | 3135 | 2955 | 99.16 | |||
| 10 | Eu | 3135 | 2955 | 99.16 | |||
| 11 | Eu | 1543 | 1454 | 12.33 | |||
| 11 | Eu | 1543 | 1454 | 12.33 | |||
| 12 | Eu | 844 | 796 | 7.38 | |||
| 12 | Eu | 844 | 796 | 7.38 |
| A | B | C |
|---|---|---|
| 2.62020 | 0.64346 | 0.64346 |
Point Group is D3d
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.781 |
| C2 | 0.000 | 0.000 | -0.781 |
| 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 | 1.5610 | 1.1046 | 1.1046 | 1.1046 | 2.2116 | 2.2116 | 2.2116 | C2 | 1.5610 | 2.2116 | 2.2116 | 2.2116 | 1.1046 | 1.1046 | 1.1046 | H3 | 1.1046 | 2.2116 | 1.7866 | 1.7866 | 3.1283 | 2.5679 | 2.5679 | H4 | 1.1046 | 2.2116 | 1.7866 | 1.7866 | 2.5679 | 2.5679 | 3.1283 | H5 | 1.1046 | 2.2116 | 1.7866 | 1.7866 | 2.5679 | 3.1283 | 2.5679 | H6 | 2.2116 | 1.1046 | 3.1283 | 2.5679 | 2.5679 | 1.7866 | 1.7866 | H7 | 2.2116 | 1.1046 | 2.5679 | 2.5679 | 3.1283 | 1.7866 | 1.7866 | H8 | 2.2116 | 1.1046 | 2.5679 | 3.1283 | 2.5679 | 1.7866 | 1.7866 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 110.969 | C1 | C2 | H7 | 110.969 | |
| C1 | C2 | H8 | 110.969 | C2 | C1 | H3 | 110.969 | |
| C2 | C1 | H4 | 110.969 | C2 | C1 | H5 | 110.969 | |
| H3 | C1 | H4 | 107.933 | H3 | C1 | H5 | 107.933 | |
| H4 | C1 | H5 | 107.933 | H6 | C2 | H7 | 107.933 | |
| H6 | C2 | H8 | 107.933 | H7 | C2 | H8 | 107.933 |