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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 | -14.658176 |
| Energy at 298.15K | -14.664079 |
| HF Energy | -14.437224 |
| Nuclear repulsion energy | 26.093895 |
| 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 | 2918 | 2754 | ||||
| 2 | A1g | 1443 | 1362 | ||||
| 3 | A1g | 982 | 927 | ||||
| 4 | A1u | 309 | 291 | ||||
| 5 | A2u | 2909 | 2746 | ||||
| 6 | A2u | 1431 | 1351 | ||||
| 7 | Eg | 2992 | 2824 | ||||
| 7 | Eg | 2992 | 2824 | ||||
| 8 | Eg | 1492 | 1408 | ||||
| 8 | Eg | 1491 | 1407 | ||||
| 9 | Eg | 1230 | 1161 | ||||
| 9 | Eg | 1230 | 1161 | ||||
| 10 | Eu | 3018 | 2849 | ||||
| 10 | Eu | 3018 | 2848 | ||||
| 11 | Eu | 1506 | 1421 | ||||
| 11 | Eu | 1505 | 1421 | ||||
| 12 | Eu | 808 | 763 | ||||
| 12 | Eu | 808 | 763 |
| A | B | C |
|---|---|---|
| 2.60307 | 0.63831 | 0.63831 |
Point Group is D3d
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.784 |
| C2 | 0.000 | 0.000 | -0.784 |
| H3 | 0.000 | 1.035 | 1.180 |
| H4 | -0.896 | -0.517 | 1.180 |
| H5 | 0.896 | -0.517 | 1.180 |
| H6 | 0.000 | -1.035 | -1.180 |
| H7 | -0.896 | 0.517 | -1.180 |
| H8 | 0.896 | 0.517 | -1.180 |
| C1 | C2 | H3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5678 | 1.1082 | 1.1082 | 1.1082 | 2.2201 | 2.2201 | 2.2201 | C2 | 1.5678 | 2.2201 | 2.2201 | 2.2201 | 1.1082 | 1.1082 | 1.1082 | H3 | 1.1082 | 2.2201 | 1.7925 | 1.7925 | 3.1394 | 2.5774 | 2.5774 | H4 | 1.1082 | 2.2201 | 1.7925 | 1.7925 | 2.5774 | 2.5774 | 3.1394 | H5 | 1.1082 | 2.2201 | 1.7925 | 1.7925 | 2.5774 | 3.1394 | 2.5774 | H6 | 2.2201 | 1.1082 | 3.1394 | 2.5774 | 2.5774 | 1.7925 | 1.7925 | H7 | 2.2201 | 1.1082 | 2.5774 | 2.5774 | 3.1394 | 1.7925 | 1.7925 | H8 | 2.2201 | 1.1082 | 2.5774 | 3.1394 | 2.5774 | 1.7925 | 1.7925 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 110.956 | C1 | C2 | H7 | 110.956 | |
| C1 | C2 | H8 | 110.956 | C2 | C1 | H3 | 110.956 | |
| C2 | C1 | H4 | 110.956 | C2 | C1 | H5 | 110.956 | |
| H3 | C1 | H4 | 107.946 | H3 | C1 | H5 | 107.946 | |
| H4 | C1 | H5 | 107.946 | H6 | C2 | H7 | 107.946 | |
| H6 | C2 | H8 | 107.946 | H7 | C2 | H8 | 107.946 |