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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 | -153.548596 |
| Energy at 298.15K | -153.555275 |
| HF Energy | -153.210301 |
| Nuclear repulsion energy | 81.710302 |
| 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 | 3109 | 3013 | 29.36 | |||
| 2 | A1 | 2981 | 2889 | 39.32 | |||
| 3 | A1 | 1599 | 1549 | 0.01 | |||
| 4 | A1 | 1535 | 1488 | 0.39 | |||
| 5 | A1 | 1257 | 1218 | 0.06 | |||
| 6 | A1 | 872 | 845 | 15.77 | |||
| 7 | A1 | 406 | 394 | 3.87 | |||
| 8 | A2 | 3015 | 2922 | 0.00 | |||
| 9 | A2 | 1561 | 1513 | 0.00 | |||
| 10 | A2 | 1160 | 1124 | 0.00 | |||
| 11 | A2 | 242 | 235 | 0.00 | |||
| 12 | B1 | 3014 | 2921 | 134.38 | |||
| 13 | B1 | 1568 | 1520 | 9.79 | |||
| 14 | B1 | 1194 | 1157 | 3.78 | |||
| 15 | B1 | 246 | 238 | 8.19 | |||
| 16 | B2 | 3105 | 3010 | 26.90 | |||
| 17 | B2 | 2973 | 2882 | 33.85 | |||
| 18 | B2 | 1586 | 1537 | 11.77 | |||
| 19 | B2 | 1494 | 1448 | 15.21 | |||
| 20 | B2 | 1162 | 1126 | 39.17 | |||
| 21 | B2 | 1081 | 1048 | 39.79 |
| A | B | C |
|---|---|---|
| 1.22149 | 0.31780 | 0.27918 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| O1 | 0.000 | 0.000 | 0.623 |
| C2 | 0.000 | 1.206 | -0.211 |
| C3 | 0.000 | -1.206 | -0.211 |
| H4 | 0.000 | 2.055 | 0.482 |
| H5 | 0.000 | -2.055 | 0.482 |
| H6 | 0.895 | 1.257 | -0.855 |
| H7 | -0.895 | 1.257 | -0.855 |
| H8 | -0.895 | -1.257 | -0.855 |
| H9 | 0.895 | -1.257 | -0.855 |
| O1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| O1 | 1.4668 | 1.4668 | 2.0600 | 2.0600 | 2.1372 | 2.1372 | 2.1372 | 2.1372 | C2 | 1.4668 | 2.4126 | 1.0958 | 3.3343 | 1.1039 | 1.1039 | 2.6993 | 2.6993 | C3 | 1.4668 | 2.4126 | 3.3343 | 1.0958 | 2.6993 | 2.6993 | 1.1039 | 1.1039 | H4 | 2.0600 | 1.0958 | 3.3343 | 4.1103 | 1.7958 | 1.7958 | 3.6826 | 3.6826 | H5 | 2.0600 | 3.3343 | 1.0958 | 4.1103 | 3.6826 | 3.6826 | 1.7958 | 1.7958 | H6 | 2.1372 | 1.1039 | 2.6993 | 1.7958 | 3.6826 | 1.7907 | 3.0873 | 2.5149 | H7 | 2.1372 | 1.1039 | 2.6993 | 1.7958 | 3.6826 | 1.7907 | 2.5149 | 3.0873 | H8 | 2.1372 | 2.6993 | 1.1039 | 3.6826 | 1.7958 | 3.0873 | 2.5149 | 1.7907 | H9 | 2.1372 | 2.6993 | 1.1039 | 3.6826 | 1.7958 | 2.5149 | 3.0873 | 1.7907 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| O1 | C2 | H4 | 106.097 | O1 | C2 | H6 | 111.703 | |
| O1 | C2 | H7 | 111.703 | O1 | C3 | H5 | 106.097 | |
| O1 | C3 | H8 | 111.703 | O1 | C3 | H9 | 111.703 | |
| C2 | O1 | C3 | 110.658 | H4 | C2 | H6 | 109.447 | |
| H4 | C2 | H7 | 109.447 | H5 | C3 | H8 | 109.447 | |
| H5 | C3 | H9 | 109.447 | H6 | C2 | H7 | 108.400 | |
| H8 | C3 | H9 | 108.400 |
Electronic state