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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 | -19.742457 |
| Energy at 298.15K | -19.746531 |
| HF Energy | -19.332952 |
| Nuclear repulsion energy | 35.705767 |
| 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 | 3229 | 3046 | ||||
| 2 | A1 | 3135 | 2956 | ||||
| 3 | A1 | 3123 | 2946 | ||||
| 4 | A1 | 1524 | 1437 | ||||
| 5 | A1 | 1261 | 1189 | ||||
| 6 | A1 | 1020 | 962 | ||||
| 7 | A1 | 423 | 398 | ||||
| 8 | A2 | 666 | 628 | ||||
| 9 | A2 | 528 | 498 | ||||
| 10 | B1 | 946 | 892 | ||||
| 11 | B1 | 659 | 622 | ||||
| 12 | B1 | 507 | 478 | ||||
| 13 | B2 | 3227 | 3043 | ||||
| 14 | B2 | 3120 | 2942 | ||||
| 15 | B2 | 1506 | 1421 | ||||
| 16 | B2 | 1403 | 1323 | ||||
| 17 | B2 | 1159 | 1093 | ||||
| 18 | B2 | 928 | 876 |
| A | B | C |
|---|---|---|
| 1.76960 | 0.33775 | 0.28362 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.458 |
| H2 | 0.000 | 0.000 | 1.552 |
| C3 | 0.000 | 1.241 | -0.202 |
| C4 | 0.000 | -1.241 | -0.202 |
| H5 | 0.000 | 2.179 | 0.353 |
| H6 | 0.000 | -2.179 | 0.353 |
| H7 | 0.000 | 1.296 | -1.292 |
| H8 | 0.000 | -1.296 | -1.292 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.0945 | 1.4050 | 1.4050 | 2.1814 | 2.1814 | 2.1774 | 2.1774 | H2 | 1.0945 | 2.1482 | 2.1482 | 2.4872 | 2.4872 | 3.1254 | 3.1254 | C3 | 1.4050 | 2.1482 | 2.4817 | 1.0895 | 3.4644 | 1.0917 | 2.7616 | C4 | 1.4050 | 2.1482 | 2.4817 | 3.4644 | 1.0895 | 2.7616 | 1.0917 | H5 | 2.1814 | 2.4872 | 1.0895 | 3.4644 | 4.3578 | 1.8661 | 3.8447 | H6 | 2.1814 | 2.4872 | 3.4644 | 1.0895 | 4.3578 | 3.8447 | 1.8661 | H7 | 2.1774 | 3.1254 | 1.0917 | 2.7616 | 1.8661 | 3.8447 | 2.5929 | H8 | 2.1774 | 3.1254 | 2.7616 | 1.0917 | 3.8447 | 1.8661 | 2.5929 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.454 | C1 | C3 | H7 | 120.895 | |
| C1 | C4 | H6 | 121.454 | C1 | C4 | H8 | 120.895 | |
| H2 | C1 | C3 | 117.975 | H2 | C1 | C4 | 117.975 | |
| C3 | C1 | C4 | 124.049 | H5 | C3 | H7 | 117.652 | |
| H6 | C4 | H8 | 117.652 |