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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 | -116.703873 |
| Energy at 298.15K | -116.708165 |
| HF Energy | -116.428166 |
| Nuclear repulsion energy | 64.344266 |
| 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 | 3237 | 3237 | ||||
| 2 | A1 | 3138 | 3138 | ||||
| 3 | A1 | 3119 | 3119 | ||||
| 4 | A1 | 1560 | 1560 | ||||
| 5 | A1 | 1308 | 1308 | ||||
| 6 | A1 | 1061 | 1061 | ||||
| 7 | A1 | 438 | 438 | ||||
| 8 | A2 | 790 | 790 | ||||
| 9 | A2 | 566 | 566 | ||||
| 10 | B1 | 1024 | 1024 | ||||
| 11 | B1 | 805 | 805 | ||||
| 12 | B1 | 545 | 545 | ||||
| 13 | B2 | 3233 | 3233 | ||||
| 14 | B2 | 3132 | 3132 | ||||
| 15 | B2 | 1529 | 1529 | ||||
| 16 | B2 | 1457 | 1457 | ||||
| 17 | B2 | 1180 | 1180 | ||||
| 18 | B2 | 964 | 964 |
| A | B | C |
|---|---|---|
| 1.79941 | 0.33836 | 0.28481 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.449 |
| H2 | 0.000 | 0.000 | 1.546 |
| C3 | 0.000 | 1.238 | -0.198 |
| C4 | 0.000 | -1.238 | -0.198 |
| H5 | 0.000 | 2.178 | 0.357 |
| H6 | 0.000 | -2.178 | 0.357 |
| H7 | 0.000 | 1.309 | -1.289 |
| H8 | 0.000 | -1.309 | -1.289 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.0970 | 1.3971 | 1.3971 | 2.1798 | 2.1798 | 2.1757 | 2.1757 | H2 | 1.0970 | 2.1387 | 2.1387 | 2.4813 | 2.4813 | 3.1225 | 3.1225 | C3 | 1.3971 | 2.1387 | 2.4768 | 1.0909 | 3.4609 | 1.0936 | 2.7712 | C4 | 1.3971 | 2.1387 | 2.4768 | 3.4609 | 1.0909 | 2.7712 | 1.0936 | H5 | 2.1798 | 2.4813 | 1.0909 | 3.4609 | 4.3556 | 1.8612 | 3.8556 | H6 | 2.1798 | 2.4813 | 3.4609 | 1.0909 | 4.3556 | 3.8556 | 1.8612 | H7 | 2.1757 | 3.1225 | 1.0936 | 2.7712 | 1.8612 | 3.8556 | 2.6177 | H8 | 2.1757 | 3.1225 | 2.7712 | 1.0936 | 3.8556 | 1.8612 | 2.6177 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.875 | C1 | C3 | H7 | 121.263 | |
| C1 | C4 | H6 | 121.875 | C1 | C4 | H8 | 121.263 | |
| H2 | C1 | C3 | 117.571 | H2 | C1 | C4 | 117.571 | |
| C3 | C1 | C4 | 124.858 | H5 | C3 | H7 | 116.861 | |
| H6 | C4 | H8 | 116.861 |