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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 | -19.701032 |
| Energy at 298.15K | -19.705127 |
| HF Energy | -19.320600 |
| Nuclear repulsion energy | 35.344252 |
| 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 | 3241 | 3057 | ||||
| 2 | A1 | 3155 | 2976 | ||||
| 3 | A1 | 3135 | 2957 | ||||
| 4 | A1 | 1522 | 1436 | ||||
| 5 | A1 | 1270 | 1198 | ||||
| 6 | A1 | 1019 | 961 | ||||
| 7 | A1 | 414 | 390 | ||||
| 8 | A2 | 679 | 640 | ||||
| 9 | A2 | 529 | 499 | ||||
| 10 | B1 | 988 | 931 | ||||
| 11 | B1 | 714 | 673 | ||||
| 12 | B1 | 515 | 486 | ||||
| 13 | B2 | 3234 | 3050 | ||||
| 14 | B2 | 3136 | 2957 | ||||
| 15 | B2 | 1517 | 1430 | ||||
| 16 | B2 | 1400 | 1320 | ||||
| 17 | B2 | 1190 | 1123 | ||||
| 18 | B2 | 906 | 854 |
| A | B | C |
|---|---|---|
| 1.71936 | 0.33153 | 0.27794 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.468 |
| H2 | 0.000 | 0.000 | 1.569 |
| C3 | 0.000 | 1.253 | -0.206 |
| C4 | 0.000 | -1.253 | -0.206 |
| H5 | 0.000 | 2.201 | 0.352 |
| H6 | 0.000 | -2.201 | 0.352 |
| H7 | 0.000 | 1.300 | -1.305 |
| H8 | 0.000 | -1.300 | -1.305 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.1015 | 1.4225 | 1.4225 | 2.2042 | 2.2042 | 2.1985 | 2.1985 | H2 | 1.1015 | 2.1728 | 2.1728 | 2.5155 | 2.5155 | 3.1547 | 3.1547 | C3 | 1.4225 | 2.1728 | 2.5058 | 1.1000 | 3.4988 | 1.1003 | 2.7796 | C4 | 1.4225 | 2.1728 | 2.5058 | 3.4988 | 1.1000 | 2.7796 | 1.1003 | H5 | 2.2042 | 2.5155 | 1.1000 | 3.4988 | 4.4023 | 1.8860 | 3.8734 | H6 | 2.2042 | 2.5155 | 3.4988 | 1.1000 | 4.4023 | 3.8734 | 1.8860 | H7 | 2.1985 | 3.1547 | 1.1003 | 2.7796 | 1.8860 | 3.8734 | 2.6001 | H8 | 2.1985 | 3.1547 | 2.7796 | 1.1003 | 3.8734 | 1.8860 | 2.6001 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.282 | C1 | C3 | H7 | 120.721 | |
| C1 | C4 | H6 | 121.282 | C1 | C4 | H8 | 120.721 | |
| H2 | C1 | C3 | 118.265 | H2 | C1 | C4 | 118.265 | |
| C3 | C1 | C4 | 123.470 | H5 | C3 | H7 | 117.997 | |
| H6 | C4 | H8 | 117.997 |