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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
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| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | D3D | 1A1g |
| hartrees | |
|---|---|
| Energy at 0K | -79.420668 |
| Energy at 298.15K | -79.426612 |
| HF Energy | -79.195997 |
| Nuclear repulsion energy | 41.757508 |
| 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 | 3013 | 3013 | ||||
| 2 | A1g | 1478 | 1478 | ||||
| 3 | A1g | 1005 | 1005 | ||||
| 4 | A1u | 318 | 318 | ||||
| 5 | A2u | 3009 | 3009 | ||||
| 6 | A2u | 1475 | 1475 | ||||
| 7 | Eg | 3072 | 3072 | ||||
| 7 | Eg | 3072 | 3072 | ||||
| 8 | Eg | 1552 | 1552 | ||||
| 8 | Eg | 1552 | 1552 | ||||
| 9 | Eg | 1272 | 1272 | ||||
| 9 | Eg | 1272 | 1272 | ||||
| 10 | Eu | 3096 | 3096 | ||||
| 10 | Eu | 3096 | 3096 | ||||
| 11 | Eu | 1558 | 1558 | ||||
| 11 | Eu | 1557 | 1557 | ||||
| 12 | Eu | 851 | 851 | ||||
| 12 | Eu | 850 | 850 |
| A | B | C |
|---|---|---|
| 2.63215 | 0.65122 | 0.65122 |
Point Group is D3d
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.774 |
| C2 | 0.000 | 0.000 | -0.774 |
| H3 | 0.000 | 1.029 | 1.171 |
| H4 | -0.891 | -0.515 | 1.171 |
| H5 | 0.891 | -0.515 | 1.171 |
| H6 | 0.000 | -1.029 | -1.171 |
| H7 | -0.891 | 0.515 | -1.171 |
| H8 | 0.891 | 0.515 | -1.171 |
| C1 | C2 | H3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5487 | 1.1030 | 1.1030 | 1.1030 | 2.2009 | 2.2009 | 2.2009 | C2 | 1.5487 | 2.2009 | 2.2009 | 2.2009 | 1.1030 | 1.1030 | 1.1030 | H3 | 1.1030 | 2.2009 | 1.7825 | 1.7825 | 3.1182 | 2.5584 | 2.5584 | H4 | 1.1030 | 2.2009 | 1.7825 | 1.7825 | 2.5584 | 2.5584 | 3.1182 | H5 | 1.1030 | 2.2009 | 1.7825 | 1.7825 | 2.5584 | 3.1182 | 2.5584 | H6 | 2.2009 | 1.1030 | 3.1182 | 2.5584 | 2.5584 | 1.7825 | 1.7825 | H7 | 2.2009 | 1.1030 | 2.5584 | 2.5584 | 3.1182 | 1.7825 | 1.7825 | H8 | 2.2009 | 1.1030 | 2.5584 | 3.1182 | 2.5584 | 1.7825 | 1.7825 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 111.086 | C1 | C2 | H7 | 111.086 | |
| C1 | C2 | H8 | 111.086 | C2 | C1 | H3 | 111.086 | |
| C2 | C1 | H4 | 111.086 | C2 | C1 | H5 | 111.086 | |
| H3 | C1 | H4 | 107.810 | H3 | C1 | H5 | 107.810 | |
| H4 | C1 | H5 | 107.810 | H6 | C2 | H7 | 107.810 | |
| H6 | C2 | H8 | 107.810 | H7 | C2 | H8 | 107.810 |