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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 | -153.676057 |
| Energy at 298.15K | -153.681078 |
| HF Energy | -153.385797 |
| Nuclear repulsion energy | 73.753996 |
| 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 | 3676 | 3676 | ||||
| 2 | A | 3173 | 3173 | ||||
| 3 | A | 3155 | 3155 | ||||
| 4 | A | 3118 | 3118 | ||||
| 5 | A | 3036 | 3036 | ||||
| 6 | A | 1570 | 1570 | ||||
| 7 | A | 1546 | 1546 | ||||
| 8 | A | 1498 | 1498 | ||||
| 9 | A | 1463 | 1463 | ||||
| 10 | A | 1299 | 1299 | ||||
| 11 | A | 1180 | 1180 | ||||
| 12 | A | 1110 | 1110 | ||||
| 13 | A | 1082 | 1082 | ||||
| 14 | A | 933 | 933 | ||||
| 15 | A | 662 | 662 | ||||
| 16 | A | 414 | 414 | ||||
| 17 | A | 373 | 373 | ||||
| 18 | A | 181 | 181 |
| A | B | C |
|---|---|---|
| 1.47188 | 0.30661 | 0.26825 |
Point Group is C1
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.074 | 0.532 | -0.106 |
| C2 | 1.240 | -0.178 | 0.011 |
| O3 | -1.189 | -0.340 | 0.027 |
| H4 | -0.200 | 1.545 | 0.281 |
| H5 | 1.264 | -1.037 | -0.672 |
| H6 | 2.061 | 0.503 | -0.250 |
| H7 | 1.420 | -0.558 | 1.032 |
| H8 | -2.034 | 0.146 | -0.041 |
| C1 | C2 | O3 | H4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.4984 | 1.4215 | 1.0922 | 2.1380 | 2.1401 | 2.1708 | 1.9988 | C2 | 1.4984 | 2.4345 | 2.2620 | 1.0980 | 1.0979 | 1.1034 | 3.2910 | O3 | 1.4215 | 2.4345 | 2.1439 | 2.6436 | 3.3687 | 2.8035 | 0.9778 | H4 | 1.0922 | 2.2620 | 2.1439 | 3.1176 | 2.5460 | 2.7582 | 2.3290 | H5 | 2.1380 | 1.0980 | 2.6436 | 3.1176 | 1.7846 | 1.7767 | 3.5602 | H6 | 2.1401 | 1.0979 | 3.3687 | 2.5460 | 1.7846 | 1.7832 | 4.1160 | H7 | 2.1708 | 1.1034 | 2.8035 | 2.7582 | 1.7767 | 1.7832 | 3.6843 | H8 | 1.9988 | 3.2910 | 0.9778 | 2.3290 | 3.5602 | 4.1160 | 3.6843 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 109.912 | C1 | C2 | H6 | 110.084 | |
| C1 | C2 | H7 | 112.203 | C1 | O3 | H8 | 111.491 | |
| C2 | C1 | O3 | 112.954 | C2 | C1 | H4 | 120.863 | |
| O3 | C1 | H4 | 116.445 | H5 | C2 | H6 | 108.722 | |
| H5 | C2 | H7 | 107.620 | H6 | C2 | H7 | 108.201 |
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | C | 0.178 | |||
| 2 | C | -0.497 | |||
| 3 | O | -0.746 | |||
| 4 | H | 0.141 | |||
| 5 | H | 0.185 | |||
| 6 | H | 0.156 | |||
| 7 | H | 0.170 | |||
| 8 | H | 0.412 |
| 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> | 52.747 |
|---|---|
| (<r2>)1/2 | 7.263 |