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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 | -116.995745 |
| Energy at 298.15K | -117.000091 |
| HF Energy | -116.508867 |
| Nuclear repulsion energy | 65.232868 |
| 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 | 3289 | 3102 | 9.86 | |||
| 2 | A1 | 3191 | 3010 | 0.65 | |||
| 3 | A1 | 3184 | 3002 | 10.73 | |||
| 4 | A1 | 1551 | 1463 | 2.89 | |||
| 5 | A1 | 1306 | 1231 | 1.29 | |||
| 6 | A1 | 1061 | 1001 | 0.00 | |||
| 7 | A1 | 434 | 409 | 0.22 | |||
| 8 | A2 | 828 | 781 | 0.00 | |||
| 9 | A2 | 586 | 553 | 0.00 | |||
| 10 | B1 | 1056 | 996 | 21.69 | |||
| 11 | B1 | 854 | 805 | 77.18 | |||
| 12 | B1 | 554 | 522 | 17.77 | |||
| 13 | B2 | 3286 | 3099 | 3.08 | |||
| 14 | B2 | 3180 | 2999 | 7.28 | |||
| 15 | B2 | 1519 | 1432 | 0.65 | |||
| 16 | B2 | 1433 | 1351 | 6.35 | |||
| 17 | B2 | 1146 | 1081 | 0.17 | |||
| 18 | B2 | 948 | 894 | 0.01 |
| A | B | C |
|---|---|---|
| 1.83167 | 0.34956 | 0.29354 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.445 |
| H2 | 0.000 | 0.000 | 1.530 |
| C3 | 0.000 | 1.219 | -0.197 |
| C4 | 0.000 | -1.219 | -0.197 |
| H5 | 0.000 | 2.146 | 0.356 |
| H6 | 0.000 | -2.146 | 0.356 |
| H7 | 0.000 | 1.277 | -1.277 |
| H8 | 0.000 | -1.277 | -1.277 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.0847 | 1.3775 | 1.3775 | 2.1482 | 2.1482 | 2.1436 | 2.1436 | H2 | 1.0847 | 2.1134 | 2.1134 | 2.4467 | 2.4467 | 3.0834 | 3.0834 | C3 | 1.3775 | 2.1134 | 2.4377 | 1.0794 | 3.4102 | 1.0816 | 2.7193 | C4 | 1.3775 | 2.1134 | 2.4377 | 3.4102 | 1.0794 | 2.7193 | 1.0816 | H5 | 2.1482 | 2.4467 | 1.0794 | 3.4102 | 4.2927 | 1.8494 | 3.7924 | H6 | 2.1482 | 2.4467 | 3.4102 | 1.0794 | 4.2927 | 3.7924 | 1.8494 | H7 | 2.1436 | 3.0834 | 1.0816 | 2.7193 | 1.8494 | 3.7924 | 2.5536 | H8 | 2.1436 | 3.0834 | 2.7193 | 1.0816 | 3.7924 | 1.8494 | 2.5536 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.464 | C1 | C3 | H7 | 120.842 | |
| C1 | C4 | H6 | 121.464 | C1 | C4 | H8 | 120.842 | |
| H2 | C1 | C3 | 117.772 | H2 | C1 | C4 | 117.772 | |
| C3 | C1 | C4 | 124.456 | H5 | C3 | H7 | 117.694 | |
| H6 | C4 | H8 | 117.694 |