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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 | C2V | 2A2 |
| hartrees | |
|---|---|
| Energy at 0K | -116.107294 |
| Energy at 298.15K | -116.111522 |
| HF Energy | -115.821673 |
| Nuclear repulsion energy | 64.292635 |
| Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
|---|---|---|---|---|---|---|---|
| 1 | A1 | 3204 | 3204 | ||||
| 2 | A1 | 3113 | 3113 | ||||
| 3 | A1 | 3102 | 3102 | ||||
| 4 | A1 | 1559 | 1559 | ||||
| 5 | A1 | 1284 | 1284 | ||||
| 6 | A1 | 1034 | 1034 | ||||
| 7 | A1 | 444 | 444 | ||||
| 8 | A2 | 755 | 755 | ||||
| 9 | A2 | 546 | 546 | ||||
| 10 | B1 | 981 | 981 | ||||
| 11 | B1 | 766 | 766 | ||||
| 12 | B1 | 523 | 523 | ||||
| 13 | B2 | 3200 | 3200 | ||||
| 14 | B2 | 3107 | 3107 | ||||
| 15 | B2 | 1532 | 1532 | ||||
| 16 | B2 | 1459 | 1459 | ||||
| 17 | B2 | 1171 | 1171 | ||||
| 18 | B2 | 972 | 972 |
| A | B | C |
|---|---|---|
| 1.78553 | 0.33827 | 0.28439 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.454 |
| H2 | 0.000 | 0.000 | 1.548 |
| C3 | 0.000 | 1.239 | -0.200 |
| C4 | 0.000 | -1.239 | -0.200 |
| H5 | 0.000 | 2.178 | 0.353 |
| H6 | 0.000 | -2.178 | 0.353 |
| H7 | 0.000 | 1.302 | -1.289 |
| H8 | 0.000 | -1.302 | -1.289 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.0943 | 1.4009 | 1.4009 | 2.1802 | 2.1802 | 2.1758 | 2.1758 | H2 | 1.0943 | 2.1424 | 2.1424 | 2.4841 | 2.4841 | 3.1220 | 3.1220 | C3 | 1.4009 | 2.1424 | 2.4785 | 1.0892 | 3.4615 | 1.0916 | 2.7652 | C4 | 1.4009 | 2.1424 | 2.4785 | 3.4615 | 1.0892 | 2.7652 | 1.0916 | H5 | 2.1802 | 2.4841 | 1.0892 | 3.4615 | 4.3557 | 1.8613 | 3.8482 | H6 | 2.1802 | 2.4841 | 3.4615 | 1.0892 | 4.3557 | 3.8482 | 1.8613 | H7 | 2.1758 | 3.1220 | 1.0916 | 2.7652 | 1.8613 | 3.8482 | 2.6044 | H8 | 2.1758 | 3.1220 | 2.7652 | 1.0916 | 3.8482 | 1.8613 | 2.6044 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.711 | C1 | C3 | H7 | 121.103 | |
| C1 | C4 | H6 | 121.711 | C1 | C4 | H8 | 121.103 | |
| H2 | C1 | C3 | 117.797 | H2 | C1 | C4 | 117.797 | |
| C3 | C1 | C4 | 124.405 | H5 | C3 | H7 | 117.185 | |
| H6 | C4 | H8 | 117.185 |