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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 | CS | 2A" |
| hartrees | |
|---|---|
| Energy at 0K | -192.165931 |
| Energy at 298.15K | -192.159931 |
| HF Energy | -191.341956 |
| Nuclear repulsion energy | 112.404814 |
| Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
|---|---|---|---|---|---|---|---|
| 1 | A' | 3433 | 3433 | 5.17 | |||
| 2 | A' | 3321 | 3321 | 7.07 | |||
| 3 | A' | 3306 | 3306 | 10.82 | |||
| 4 | A' | 3193 | 3193 | 10.67 | |||
| 5 | A' | 1621 | 1621 | 35.98 | |||
| 6 | A' | 1613 | 1613 | 10.15 | |||
| 7 | A' | 1551 | 1551 | 8.03 | |||
| 8 | A' | 1535 | 1535 | 5.98 | |||
| 9 | A' | 1348 | 1348 | 57.20 | |||
| 10 | A' | 1145 | 1145 | 2.29 | |||
| 11 | A' | 999 | 999 | 11.68 | |||
| 12 | A' | 880 | 880 | 0.11 | |||
| 13 | A' | 560 | 560 | 18.57 | |||
| 14 | A' | 405 | 405 | 2.44 | |||
| 15 | A" | 3253 | 3253 | 23.21 | |||
| 16 | A" | 1616 | 1616 | 6.97 | |||
| 17 | A" | 1122 | 1122 | 3.17 | |||
| 18 | A" | 740 | 740 | 37.70 | |||
| 19 | A" | 545 | 545 | 0.19 | |||
| 20 | A" | 444 | 444 | 0.29 | |||
| 21 | A" | 78 | 78 | 0.06 |
| A | B | C |
|---|---|---|
| 0.35943 | 0.30426 | 0.17002 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.141 | 0.000 |
| O2 | 0.491 | 1.264 | 0.000 |
| C3 | -1.426 | -0.012 | 0.000 |
| C4 | 0.879 | -1.094 | 0.000 |
| H5 | -2.045 | 0.869 | 0.000 |
| H6 | -1.895 | -0.982 | 0.000 |
| H7 | 1.922 | -0.795 | 0.000 |
| H8 | 0.685 | -1.707 | 0.878 |
| H9 | 0.685 | -1.707 | -0.878 |
| C1 | O2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.2249 | 1.4342 | 1.5160 | 2.1701 | 2.2031 | 2.1377 | 2.1581 | 2.1581 | O2 | 1.2249 | 2.3027 | 2.3888 | 2.5662 | 3.2767 | 2.5070 | 3.1038 | 3.1038 | C3 | 1.4342 | 2.3027 | 2.5462 | 1.0764 | 1.0775 | 3.4379 | 2.8459 | 2.8459 | C4 | 1.5160 | 2.3888 | 2.5462 | 3.5212 | 2.7765 | 1.0842 | 1.0887 | 1.0887 | H5 | 2.1701 | 2.5662 | 1.0764 | 3.5212 | 1.8569 | 4.3011 | 3.8542 | 3.8542 | H6 | 2.2031 | 3.2767 | 1.0775 | 2.7765 | 1.8569 | 3.8212 | 2.8199 | 2.8199 | H7 | 2.1377 | 2.5070 | 3.4379 | 1.0842 | 4.3011 | 3.8212 | 1.7699 | 1.7699 | H8 | 2.1581 | 3.1038 | 2.8459 | 1.0887 | 3.8542 | 2.8199 | 1.7699 | 1.7558 | H9 | 2.1581 | 3.1038 | 2.8459 | 1.0887 | 3.8542 | 2.8199 | 1.7699 | 1.7558 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 118.934 | C1 | C3 | H6 | 121.957 | |
| C1 | C4 | H7 | 109.476 | C1 | C4 | H8 | 110.831 | |
| C1 | C4 | H9 | 110.831 | O2 | C1 | C3 | 119.785 | |
| O2 | C1 | C4 | 120.916 | C3 | C1 | C4 | 119.300 | |
| H5 | C3 | H6 | 119.109 | H7 | C4 | H8 | 109.079 | |
| H7 | C4 | H9 | 109.079 | H8 | C4 | H9 | 107.496 |