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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 | -154.538618 |
| Energy at 298.15K | -154.545336 |
| HF Energy | -154.062974 |
| Nuclear repulsion energy | 83.688864 |
| 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 | 3164 | 3013 | 30.11 | |||
| 2 | A1 | 3021 | 2877 | 50.81 | |||
| 3 | A1 | 1567 | 1493 | 0.27 | |||
| 4 | A1 | 1534 | 1461 | 0.00 | |||
| 5 | A1 | 1297 | 1236 | 5.00 | |||
| 6 | A1 | 973 | 927 | 33.10 | |||
| 7 | A1 | 429 | 409 | 2.90 | |||
| 8 | A2 | 3069 | 2922 | 0.00 | |||
| 9 | A2 | 1532 | 1459 | 0.00 | |||
| 10 | A2 | 1185 | 1129 | 0.00 | |||
| 11 | A2 | 217 | 206 | 0.00 | |||
| 12 | B1 | 3066 | 2920 | 138.06 | |||
| 13 | B1 | 1543 | 1469 | 9.19 | |||
| 14 | B1 | 1224 | 1165 | 7.23 | |||
| 15 | B1 | 265 | 252 | 7.32 | |||
| 16 | B2 | 3162 | 3012 | 33.02 | |||
| 17 | B2 | 3009 | 2866 | 46.35 | |||
| 18 | B2 | 1550 | 1476 | 11.70 | |||
| 19 | B2 | 1500 | 1429 | 9.59 | |||
| 20 | B2 | 1237 | 1178 | 109.57 | |||
| 21 | B2 | 1147 | 1093 | 22.22 |
| A | B | C |
|---|---|---|
| 1.28541 | 0.33517 | 0.29598 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| O1 | 0.000 | 0.000 | 0.591 |
| C2 | 0.000 | 1.169 | -0.196 |
| C3 | 0.000 | -1.169 | -0.196 |
| H4 | 0.000 | 2.021 | 0.492 |
| H5 | 0.000 | -2.021 | 0.492 |
| H6 | 0.894 | 1.230 | -0.840 |
| H7 | -0.894 | 1.230 | -0.840 |
| H8 | -0.894 | -1.230 | -0.840 |
| H9 | 0.894 | -1.230 | -0.840 |
| O1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| O1 | 1.4097 | 1.4097 | 2.0231 | 2.0231 | 2.0890 | 2.0890 | 2.0890 | 2.0890 | C2 | 1.4097 | 2.3382 | 1.0945 | 3.2630 | 1.1039 | 1.1039 | 2.6405 | 2.6405 | C3 | 1.4097 | 2.3382 | 3.2630 | 1.0945 | 2.6405 | 2.6405 | 1.1039 | 1.1039 | H4 | 2.0231 | 1.0945 | 3.2630 | 4.0412 | 1.7883 | 1.7883 | 3.6253 | 3.6253 | H5 | 2.0231 | 3.2630 | 1.0945 | 4.0412 | 3.6253 | 3.6253 | 1.7883 | 1.7883 | H6 | 2.0890 | 1.1039 | 2.6405 | 1.7883 | 3.6253 | 1.7884 | 3.0421 | 2.4608 | H7 | 2.0890 | 1.1039 | 2.6405 | 1.7883 | 3.6253 | 1.7884 | 2.4608 | 3.0421 | H8 | 2.0890 | 2.6405 | 1.1039 | 3.6253 | 1.7883 | 3.0421 | 2.4608 | 1.7884 | H9 | 2.0890 | 2.6405 | 1.1039 | 3.6253 | 1.7883 | 2.4608 | 3.0421 | 1.7884 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| O1 | C2 | H4 | 107.110 | O1 | C2 | H6 | 111.850 | |
| O1 | C2 | H7 | 111.850 | O1 | C3 | H5 | 107.110 | |
| O1 | C3 | H8 | 111.850 | O1 | C3 | H9 | 111.850 | |
| C2 | O1 | C3 | 112.067 | H4 | C2 | H6 | 108.876 | |
| H4 | C2 | H7 | 108.876 | H5 | C3 | H8 | 108.876 | |
| H5 | C3 | H9 | 108.876 | H6 | C2 | H7 | 108.206 | |
| H8 | C3 | H9 | 108.206 |
Electronic state