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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 | -154.605215 |
| Energy at 298.15K | -154.611943 |
| HF Energy | -154.098169 |
| Nuclear repulsion energy | 83.993655 |
| 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 | 3138 | 3004 | 31.15 | |||
| 2 | A1 | 2993 | 2866 | 59.01 | |||
| 3 | A1 | 1554 | 1487 | 1.78 | |||
| 4 | A1 | 1524 | 1459 | 0.21 | |||
| 5 | A1 | 1297 | 1242 | 6.25 | |||
| 6 | A1 | 981 | 939 | 36.14 | |||
| 7 | A1 | 434 | 416 | 2.25 | |||
| 8 | A2 | 3039 | 2910 | 0.00 | |||
| 9 | A2 | 1511 | 1447 | 0.00 | |||
| 10 | A2 | 1183 | 1133 | 0.00 | |||
| 11 | A2 | 207 | 199 | 0.00 | |||
| 12 | B1 | 3036 | 2906 | 153.38 | |||
| 13 | B1 | 1524 | 1459 | 13.81 | |||
| 14 | B1 | 1221 | 1169 | 8.45 | |||
| 15 | B1 | 270 | 258 | 7.27 | |||
| 16 | B2 | 3136 | 3003 | 34.51 | |||
| 17 | B2 | 2981 | 2854 | 50.96 | |||
| 18 | B2 | 1533 | 1468 | 16.09 | |||
| 19 | B2 | 1495 | 1431 | 3.50 | |||
| 20 | B2 | 1239 | 1186 | 107.35 | |||
| 21 | B2 | 1148 | 1099 | 24.44 |
| A | B | C |
|---|---|---|
| 1.29025 | 0.33851 | 0.29881 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| O1 | 0.000 | 0.000 | 0.597 |
| C2 | 0.000 | 1.163 | -0.198 |
| C3 | 0.000 | -1.163 | -0.198 |
| H4 | 0.000 | 2.019 | 0.480 |
| H5 | 0.000 | -2.019 | 0.480 |
| H6 | 0.894 | 1.212 | -0.840 |
| H7 | -0.894 | 1.212 | -0.840 |
| H8 | -0.894 | -1.212 | -0.840 |
| H9 | 0.894 | -1.212 | -0.840 |
| O1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| O1 | 1.4087 | 1.4087 | 2.0226 | 2.0226 | 2.0824 | 2.0824 | 2.0824 | 2.0824 | C2 | 1.4087 | 2.3250 | 1.0929 | 3.2533 | 1.1021 | 1.1021 | 2.6174 | 2.6174 | C3 | 1.4087 | 2.3250 | 3.2533 | 1.0929 | 2.6174 | 2.6174 | 1.1021 | 1.1021 | H4 | 2.0226 | 1.0929 | 3.2533 | 4.0385 | 1.7878 | 1.7878 | 3.6035 | 3.6035 | H5 | 2.0226 | 3.2533 | 1.0929 | 4.0385 | 3.6035 | 3.6035 | 1.7878 | 1.7878 | H6 | 2.0824 | 1.1021 | 2.6174 | 1.7878 | 3.6035 | 1.7885 | 3.0124 | 2.4240 | H7 | 2.0824 | 1.1021 | 2.6174 | 1.7878 | 3.6035 | 1.7885 | 2.4240 | 3.0124 | H8 | 2.0824 | 2.6174 | 1.1021 | 3.6035 | 1.7878 | 3.0124 | 2.4240 | 1.7885 | H9 | 2.0824 | 2.6174 | 1.1021 | 3.6035 | 1.7878 | 2.4240 | 3.0124 | 1.7885 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| O1 | C2 | H4 | 107.232 | O1 | C2 | H6 | 111.481 | |
| O1 | C2 | H7 | 111.481 | O1 | C3 | H5 | 107.232 | |
| O1 | C3 | H8 | 111.481 | O1 | C3 | H9 | 111.481 | |
| C2 | O1 | C3 | 111.225 | H4 | C2 | H6 | 109.065 | |
| H4 | C2 | H7 | 109.065 | H5 | C3 | H8 | 109.065 | |
| H5 | C3 | H9 | 109.065 | H6 | C2 | H7 | 108.464 | |
| H8 | C3 | H9 | 108.464 |
Electronic state