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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
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| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | C1 | 1A |
| hartrees | |
|---|---|
| Energy at 0K | -190.879518 |
| Energy at 298.15K | -190.882625 |
| HF Energy | -190.664715 |
| Nuclear repulsion energy | 69.024874 |
| Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
|---|---|---|---|---|---|---|---|
| 1 | A | 3904 | 3746 | 78.31 | |||
| 2 | A | 3739 | 3588 | 162.56 | |||
| 3 | A | 3043 | 2920 | 62.35 | |||
| 4 | A | 2957 | 2837 | 66.79 | |||
| 5 | A | 1773 | 1701 | 75.67 | |||
| 6 | A | 1671 | 1603 | 54.96 | |||
| 7 | A | 1538 | 1475 | 20.24 | |||
| 8 | A | 1281 | 1229 | 7.82 | |||
| 9 | A | 1222 | 1173 | 4.35 | |||
| 10 | A | 563 | 540 | 173.38 | |||
| 11 | A | 318 | 305 | 70.74 | |||
| 12 | A | 210 | 202 | 26.06 | |||
| 13 | A | 186 | 178 | 37.60 | |||
| 14 | A | 151 | 145 | 60.60 | |||
| 15 | A | 121 | 116 | 69.40 |
| A | B | C |
|---|---|---|
| 1.26197 | 0.16833 | 0.15023 |
Point Group is C1
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| H1 | 1.051 | -0.480 | -0.122 |
| O2 | 1.814 | 0.114 | -0.095 |
| O3 | -0.940 | -0.678 | -0.001 |
| H4 | 2.201 | -0.048 | 0.769 |
| C5 | -1.245 | 0.492 | 0.016 |
| H6 | -0.480 | 1.280 | -0.015 |
| H7 | -2.298 | 0.809 | 0.038 |
| H1 | O2 | O3 | H4 | C5 | H6 | H7 | |
|---|---|---|---|---|---|---|---|
| H1 | 0.9673 | 2.0046 | 1.5174 | 2.4973 | 2.3356 | 3.5928 | O2 | 0.9673 | 2.8670 | 0.9598 | 3.0839 | 2.5744 | 4.1727 | O3 | 2.0046 | 2.8670 | 3.2946 | 1.2096 | 2.0118 | 2.0147 | H4 | 1.5174 | 0.9598 | 3.2946 | 3.5680 | 3.0928 | 4.6382 | C5 | 2.4973 | 3.0839 | 1.2096 | 3.5680 | 1.0986 | 1.1005 | H6 | 2.3356 | 2.5744 | 2.0118 | 3.0928 | 1.0986 | 1.8793 | H7 | 3.5928 | 4.1727 | 2.0147 | 4.6382 | 1.1005 | 1.8793 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| H1 | O2 | H4 | 103.884 | H1 | O3 | C5 | 98.954 | |
| O2 | H1 | O3 | 147.361 | O3 | C5 | H6 | 121.209 | |
| O3 | C5 | H7 | 121.342 | H6 | C5 | H7 | 117.431 |
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | H | 0.260 | |||
| 2 | O | -0.496 | |||
| 3 | O | -0.310 | |||
| 4 | H | 0.226 | |||
| 5 | C | 0.149 | |||
| 6 | H | 0.080 | |||
| 7 | H | 0.091 |
| x | y | z | |
|---|---|---|---|
| x | 4.076 | -0.294 | 0.135 |
| y | -0.294 | 3.708 | -0.022 |
| z | 0.135 | -0.022 | 2.472 |
| <r2> | 75.124 |
|---|---|
| (<r2>)1/2 | 8.667 |