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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 | 2A |
| hartrees | |
|---|---|
| Energy at 0K | -151.632575 |
| Energy at 298.15K | -151.637455 |
| HF Energy | -151.499929 |
| Nuclear repulsion energy | 73.100824 |
| 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 | 3896 | 3896 | ||||
| 2 | A | 3555 | 3555 | ||||
| 3 | A | 3523 | 3523 | ||||
| 4 | A | 3432 | 3432 | ||||
| 5 | A | 3360 | 3360 | ||||
| 6 | A | 1733 | 1733 | ||||
| 7 | A | 1719 | 1719 | ||||
| 8 | A | 1655 | 1655 | ||||
| 9 | A | 1595 | 1595 | ||||
| 10 | A | 1482 | 1482 | ||||
| 11 | A | 1307 | 1307 | ||||
| 12 | A | 1176 | 1176 | ||||
| 13 | A | 1153 | 1153 | ||||
| 14 | A | 1012 | 1012 | ||||
| 15 | A | 747 | 747 | ||||
| 16 | A | 419 | 419 | ||||
| 17 | A | 406 | 406 | ||||
| 18 | A | 137 | 137 |
| A | B | C |
|---|---|---|
| 1.45535 | 0.29981 | 0.26329 |
Point Group is C1
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.104 | 0.521 | -0.130 |
| C2 | 1.262 | -0.168 | 0.015 |
| O3 | -1.198 | -0.361 | 0.027 |
| H4 | -0.207 | 1.526 | 0.326 |
| H5 | 1.275 | -1.116 | -0.549 |
| H6 | 2.058 | 0.486 | -0.379 |
| H7 | 1.503 | -0.397 | 1.071 |
| H8 | -1.996 | 0.265 | -0.002 |
| C1 | C2 | O3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5362 | 1.4137 | 1.1082 | 2.1806 | 2.1769 | 2.2059 | 1.9136 | C2 | 1.5362 | 2.4669 | 2.2633 | 1.1035 | 1.1035 | 1.1070 | 3.2862 | O3 | 1.4137 | 2.4669 | 2.1517 | 2.6485 | 3.3888 | 2.8953 | 1.0147 | H4 | 1.1082 | 2.2633 | 2.1517 | 3.1528 | 2.5908 | 2.6795 | 2.2130 | H5 | 2.1806 | 1.1035 | 2.6485 | 3.1528 | 1.7913 | 1.7869 | 3.5919 | H6 | 2.1769 | 1.1035 | 3.3888 | 2.5908 | 1.7913 | 1.7868 | 4.0778 | H7 | 2.2059 | 1.1070 | 2.8953 | 2.6795 | 1.7869 | 1.7868 | 3.7190 | H8 | 1.9136 | 3.2862 | 1.0147 | 2.2130 | 3.5919 | 4.0778 | 3.7190 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 110.325 | C1 | C2 | H6 | 110.029 | |
| C1 | C2 | H7 | 112.125 | C1 | O3 | H8 | 102.764 | |
| C2 | C1 | O3 | 113.434 | C2 | C1 | H4 | 116.793 | |
| O3 | C1 | H4 | 116.601 | H5 | C2 | H6 | 108.512 | |
| H5 | C2 | H7 | 107.876 | H6 | C2 | H7 | 107.862 |
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | C | 0.057 | |||
| 2 | C | -0.183 | |||
| 3 | O | -0.270 | |||
| 4 | H | 0.034 | |||
| 5 | H | 0.066 | |||
| 6 | H | 0.060 | |||
| 7 | H | 0.060 | |||
| 8 | H | 0.176 |
| x | y | z | |
|---|---|---|---|
| x | 0.000 | 0.000 | 0.000 |
| y | 0.000 | 0.000 | 0.000 |
| z | 0.000 | 0.000 | 0.000 |
| <r2> | 52.652 |
|---|---|
| (<r2>)1/2 | 7.256 |