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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 | -231.250324 |
| Energy at 298.15K | -231.257475 |
| HF Energy | -231.250324 |
| Nuclear repulsion energy | 174.048970 |
| 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 | 3230 | 3117 | 12.90 | |||
| 2 | A1 | 2974 | 2870 | 11.83 | |||
| 3 | A1 | 1689 | 1630 | 0.00 | |||
| 4 | A1 | 1535 | 1482 | 0.52 | |||
| 5 | A1 | 1396 | 1347 | 6.29 | |||
| 6 | A1 | 1121 | 1081 | 1.24 | |||
| 7 | A1 | 993 | 959 | 6.42 | |||
| 8 | A1 | 915 | 883 | 15.53 | |||
| 9 | A1 | 746 | 720 | 6.55 | |||
| 10 | A2 | 2984 | 2880 | 0.00 | |||
| 11 | A2 | 1225 | 1182 | 0.00 | |||
| 12 | A2 | 1056 | 1019 | 0.00 | |||
| 13 | A2 | 957 | 923 | 0.00 | |||
| 14 | A2 | 392 | 378 | 0.00 | |||
| 15 | B1 | 2987 | 2883 | 116.65 | |||
| 16 | B1 | 1172 | 1131 | 3.23 | |||
| 17 | B1 | 1028 | 992 | 16.10 | |||
| 18 | B1 | 686 | 662 | 25.02 | |||
| 19 | B1 | 109 | 105 | 5.94 | |||
| 20 | B2 | 3204 | 3092 | 4.61 | |||
| 21 | B2 | 2966 | 2862 | 166.64 | |||
| 22 | B2 | 1522 | 1469 | 4.69 | |||
| 23 | B2 | 1372 | 1324 | 2.29 | |||
| 24 | B2 | 1326 | 1280 | 0.22 | |||
| 25 | B2 | 1114 | 1075 | 99.81 | |||
| 26 | B2 | 922 | 890 | 0.01 | |||
| 27 | B2 | 804 | 776 | 3.07 |
| A | B | C |
|---|---|---|
| 0.26781 | 0.26341 | 0.13978 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| O1 | 0.000 | 0.000 | 1.189 |
| C2 | 0.000 | 1.170 | 0.370 |
| C3 | 0.000 | 0.665 | -1.044 |
| C4 | 0.000 | -0.665 | -1.044 |
| C5 | 0.000 | -1.170 | 0.370 |
| H6 | 0.887 | 1.782 | 0.600 |
| H7 | -0.887 | 1.782 | 0.600 |
| H8 | -0.887 | -1.782 | 0.600 |
| H9 | 0.887 | -1.782 | 0.600 |
| H10 | 0.000 | 1.318 | -1.909 |
| H11 | 0.000 | -1.318 | -1.909 |
| O1 | C2 | C3 | C4 | C5 | H6 | H7 | H8 | H9 | H10 | H11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| O1 | 1.4280 | 2.3298 | 2.3298 | 1.4280 | 2.0760 | 2.0760 | 2.0760 | 2.0760 | 3.3660 | 3.3660 | C2 | 1.4280 | 1.5020 | 2.3169 | 2.3403 | 1.1018 | 1.1018 | 3.0912 | 3.0912 | 2.2836 | 3.3738 | C3 | 2.3298 | 1.5020 | 1.3298 | 2.3169 | 2.1767 | 2.1767 | 3.0786 | 3.0786 | 1.0832 | 2.1629 | C4 | 2.3298 | 2.3169 | 1.3298 | 1.5020 | 3.0786 | 3.0786 | 2.1767 | 2.1767 | 2.1629 | 1.0832 | C5 | 1.4280 | 2.3403 | 2.3169 | 1.5020 | 3.0912 | 3.0912 | 1.1018 | 1.1018 | 3.3738 | 2.2836 | H6 | 2.0760 | 1.1018 | 2.1767 | 3.0786 | 3.0912 | 1.7737 | 3.9814 | 3.5644 | 2.7009 | 4.0852 | H7 | 2.0760 | 1.1018 | 2.1767 | 3.0786 | 3.0912 | 1.7737 | 3.5644 | 3.9814 | 2.7009 | 4.0852 | H8 | 2.0760 | 3.0912 | 3.0786 | 2.1767 | 1.1018 | 3.9814 | 3.5644 | 1.7737 | 4.0852 | 2.7009 | H9 | 2.0760 | 3.0912 | 3.0786 | 2.1767 | 1.1018 | 3.5644 | 3.9814 | 1.7737 | 4.0852 | 2.7009 | H10 | 3.3660 | 2.2836 | 1.0832 | 2.1629 | 3.3738 | 2.7009 | 2.7009 | 4.0852 | 4.0852 | 2.6354 | H11 | 3.3660 | 3.3738 | 2.1629 | 1.0832 | 2.2836 | 4.0852 | 4.0852 | 2.7009 | 2.7009 | 2.6354 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| O1 | C2 | C3 | 105.316 | O1 | C2 | H6 | 109.618 | |
| O1 | C2 | H7 | 109.618 | O1 | C5 | C4 | 105.316 | |
| O1 | C5 | H8 | 109.618 | O1 | C5 | H9 | 109.618 | |
| C2 | O1 | C5 | 110.054 | C2 | C3 | C4 | 109.657 | |
| C2 | C3 | H10 | 123.282 | C3 | C2 | H6 | 112.530 | |
| C3 | C2 | H7 | 112.530 | C3 | C4 | C5 | 109.657 | |
| C3 | C4 | H11 | 127.061 | C4 | C3 | H10 | 127.061 | |
| C4 | C5 | H8 | 112.530 | C4 | C5 | H9 | 112.530 | |
| C5 | C4 | H11 | 123.282 | H6 | C2 | H7 | 107.209 | |
| H8 | C5 | H9 | 107.209 |