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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 | -153.958143 |
| Energy at 298.15K | -153.963139 |
| HF Energy | -153.477599 |
| Nuclear repulsion energy | 74.548158 |
| 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 | 3835 | 3835 | ||||
| 2 | A | 3192 | 3192 | ||||
| 3 | A | 3171 | 3171 | ||||
| 4 | A | 3121 | 3121 | ||||
| 5 | A | 3029 | 3029 | ||||
| 6 | A | 1480 | 1480 | ||||
| 7 | A | 1459 | 1459 | ||||
| 8 | A | 1449 | 1449 | ||||
| 9 | A | 1374 | 1374 | ||||
| 10 | A | 1276 | 1276 | ||||
| 11 | A | 1200 | 1200 | ||||
| 12 | A | 1068 | 1068 | ||||
| 13 | A | 1017 | 1017 | ||||
| 14 | A | 930 | 930 | ||||
| 15 | A | 601 | 601 | ||||
| 16 | A | 407 | 407 | ||||
| 17 | A | 386 | 386 | ||||
| 18 | A | 187 | 187 |
| A | B | C |
|---|---|---|
| 1.49827 | 0.31394 | 0.27474 |
Point Group is C1
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.090 | 0.517 | -0.107 |
| C2 | 1.230 | -0.168 | 0.013 |
| O3 | -1.169 | -0.345 | 0.023 |
| H4 | -0.232 | 1.536 | 0.268 |
| H5 | 1.291 | -1.010 | -0.695 |
| H6 | 2.043 | 0.538 | -0.209 |
| H7 | 1.393 | -0.574 | 1.030 |
| H8 | -1.985 | 0.173 | -0.007 |
| C1 | C2 | O3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.4916 | 1.3873 | 1.0953 | 2.1408 | 2.1355 | 2.1633 | 1.9288 | C2 | 1.4916 | 2.4054 | 2.2603 | 1.1015 | 1.0999 | 1.1073 | 3.2328 | O3 | 1.3873 | 2.4054 | 2.1154 | 2.6473 | 3.3396 | 2.7620 | 0.9665 | H4 | 1.0953 | 2.2603 | 2.1154 | 3.1195 | 2.5306 | 2.7703 | 2.2372 | H5 | 2.1408 | 1.1015 | 2.6473 | 3.1195 | 1.7887 | 1.7821 | 3.5498 | H6 | 2.1355 | 1.0999 | 3.3396 | 2.5306 | 1.7887 | 1.7877 | 4.0497 | H7 | 2.1633 | 1.1073 | 2.7620 | 2.7703 | 1.7821 | 1.7877 | 3.6111 | H8 | 1.9288 | 3.2328 | 0.9665 | 2.2372 | 3.5498 | 4.0497 | 3.6111 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 110.392 | C1 | C2 | H6 | 110.066 | |
| C1 | C2 | H7 | 111.840 | C1 | O3 | H8 | 108.736 | |
| C2 | C1 | O3 | 113.293 | C2 | C1 | H4 | 121.027 | |
| O3 | C1 | H4 | 116.382 | H5 | C2 | H6 | 108.693 | |
| H5 | C2 | H7 | 107.570 | H6 | C2 | H7 | 108.180 |
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | C | 0.640 | |||
| 2 | C | 0.164 | |||
| 3 | O | -0.695 | |||
| 4 | H | -0.263 | |||
| 5 | H | -0.006 | |||
| 6 | H | -0.024 | |||
| 7 | H | 0.006 | |||
| 8 | H | 0.178 |
| 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> | 52.020 |
|---|---|
| (<r2>)1/2 | 7.213 |