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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 | -19.742937 |
| Energy at 298.15K | -19.747007 |
| HF Energy | -19.332938 |
| Nuclear repulsion energy | 35.697604 |
| 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 | 3079 | ||||
| 2 | A1 | 3134 | 2989 | ||||
| 3 | A1 | 3123 | 2978 | ||||
| 4 | A1 | 1523 | 1453 | ||||
| 5 | A1 | 1260 | 1202 | ||||
| 6 | A1 | 1019 | 972 | ||||
| 7 | A1 | 423 | 403 | ||||
| 8 | A2 | 663 | 632 | ||||
| 9 | A2 | 527 | 503 | ||||
| 10 | B1 | 944 | 901 | ||||
| 11 | B1 | 656 | 626 | ||||
| 12 | B1 | 506 | 482 | ||||
| 13 | B2 | 3226 | 3077 | ||||
| 14 | B2 | 3119 | 2975 | ||||
| 15 | B2 | 1507 | 1437 | ||||
| 16 | B2 | 1403 | 1338 | ||||
| 17 | B2 | 1162 | 1108 | ||||
| 18 | B2 | 928 | 885 |
| A | B | C |
|---|---|---|
| 1.76889 | 0.33754 | 0.28345 |
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 | 1.297 | -1.292 |
| H8 | 0.000 | -1.297 | -1.292 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.0945 | 1.4055 | 1.4055 | 2.1819 | 2.1819 | 2.1778 | 2.1778 | H2 | 1.0945 | 2.1487 | 2.1487 | 2.4877 | 2.4877 | 3.1258 | 3.1258 | C3 | 1.4055 | 2.1487 | 2.4826 | 1.0895 | 3.4652 | 1.0917 | 2.7623 | C4 | 1.4055 | 2.1487 | 2.4826 | 3.4652 | 1.0895 | 2.7623 | 1.0917 | H5 | 2.1819 | 2.4877 | 1.0895 | 3.4652 | 4.3587 | 1.8664 | 3.8455 | H6 | 2.1819 | 2.4877 | 3.4652 | 1.0895 | 4.3587 | 3.8455 | 1.8664 | H7 | 2.1778 | 3.1258 | 1.0917 | 2.7623 | 1.8664 | 3.8455 | 2.5935 | H8 | 2.1778 | 3.1258 | 2.7623 | 1.0917 | 3.8455 | 1.8664 | 2.5935 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.450 | C1 | C3 | H7 | 120.887 | |
| C1 | C4 | H6 | 121.450 | C1 | C4 | H8 | 120.887 | |
| H2 | C1 | C3 | 117.975 | H2 | C1 | C4 | 117.975 | |
| C3 | C1 | C4 | 124.050 | H5 | C3 | H7 | 117.663 | |
| H6 | C4 | H8 | 117.663 |