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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
| You are here: Calculated > Energy > Optimized > Energy | |
| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | C2V | 1A1 |
| hartrees | |
|---|---|
| Energy at 0K | -154.800575 |
| Energy at 298.15K | -154.807294 |
| HF Energy | -154.126673 |
| Nuclear repulsion energy | 84.512849 |
| 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 | 3155 | 2991 | 19.51 | |||
| 2 | A1 | 3029 | 2872 | 59.19 | |||
| 3 | A1 | 1554 | 1473 | 2.02 | |||
| 4 | A1 | 1524 | 1445 | 0.00 | |||
| 5 | A1 | 1299 | 1232 | 7.54 | |||
| 6 | A1 | 989 | 938 | 33.09 | |||
| 7 | A1 | 424 | 402 | 2.45 | |||
| 8 | A2 | 3062 | 2903 | 0.00 | |||
| 9 | A2 | 1520 | 1441 | 0.00 | |||
| 10 | A2 | 1189 | 1127 | 0.00 | |||
| 11 | A2 | 210 | 199 | 0.00 | |||
| 12 | B1 | 3057 | 2899 | 121.99 | |||
| 13 | B1 | 1528 | 1449 | 11.58 | |||
| 14 | B1 | 1223 | 1159 | 8.82 | |||
| 15 | B1 | 254 | 241 | 5.45 | |||
| 16 | B2 | 3153 | 2989 | 34.70 | |||
| 17 | B2 | 3019 | 2862 | 42.57 | |||
| 18 | B2 | 1537 | 1457 | 11.39 | |||
| 19 | B2 | 1488 | 1411 | 5.01 | |||
| 20 | B2 | 1247 | 1182 | 119.94 | |||
| 21 | B2 | 1151 | 1091 | 19.28 |
| A | B | C |
|---|---|---|
| 1.31001 | 0.34206 | 0.30197 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| O1 | 0.000 | 0.000 | 0.591 |
| C2 | 0.000 | 1.156 | -0.195 |
| C3 | 0.000 | -1.156 | -0.195 |
| H4 | 0.000 | 2.009 | 0.474 |
| H5 | 0.000 | -2.009 | 0.474 |
| H6 | 0.885 | 1.210 | -0.834 |
| H7 | -0.885 | 1.210 | -0.834 |
| H8 | -0.885 | -1.210 | -0.834 |
| H9 | 0.885 | -1.210 | -0.834 |
| O1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| O1 | 1.3977 | 1.3977 | 2.0122 | 2.0122 | 2.0676 | 2.0676 | 2.0676 | 2.0676 | C2 | 1.3977 | 2.3123 | 1.0838 | 3.2349 | 1.0929 | 1.0929 | 2.6055 | 2.6055 | C3 | 1.3977 | 2.3123 | 3.2349 | 1.0838 | 2.6055 | 2.6055 | 1.0929 | 1.0929 | H4 | 2.0122 | 1.0838 | 3.2349 | 4.0177 | 1.7698 | 1.7698 | 3.5850 | 3.5850 | H5 | 2.0122 | 3.2349 | 1.0838 | 4.0177 | 3.5850 | 3.5850 | 1.7698 | 1.7698 | H6 | 2.0676 | 1.0929 | 2.6055 | 1.7698 | 3.5850 | 1.7706 | 2.9980 | 2.4193 | H7 | 2.0676 | 1.0929 | 2.6055 | 1.7698 | 3.5850 | 1.7706 | 2.4193 | 2.9980 | H8 | 2.0676 | 2.6055 | 1.0929 | 3.5850 | 1.7698 | 2.9980 | 2.4193 | 1.7706 | H9 | 2.0676 | 2.6055 | 1.0929 | 3.5850 | 1.7698 | 2.4193 | 2.9980 | 1.7706 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| O1 | C2 | H4 | 107.697 | O1 | C2 | H6 | 111.644 | |
| O1 | C2 | H7 | 111.644 | O1 | C3 | H5 | 107.697 | |
| O1 | C3 | H8 | 111.644 | O1 | C3 | H9 | 111.644 | |
| C2 | O1 | C3 | 111.620 | H4 | C2 | H6 | 108.795 | |
| H4 | C2 | H7 | 108.795 | H5 | C3 | H8 | 108.795 | |
| H5 | C3 | H9 | 108.795 | H6 | C2 | H7 | 108.197 | |
| H8 | C3 | H9 | 108.197 |