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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 | CS | 1A' |
| hartrees | |
|---|---|
| Energy at 0K | -191.779978 |
| Energy at 298.15K | -191.783163 |
| HF Energy | -191.545257 |
| Nuclear repulsion energy | 102.123434 |
| 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' | 3842 | 3686 | 30.78 | |||
| 2 | A' | 3491 | 3349 | 54.89 | |||
| 3 | A' | 3016 | 2894 | 42.18 | |||
| 4 | A' | 2197 | 2108 | 1.59 | |||
| 5 | A' | 1522 | 1460 | 0.73 | |||
| 6 | A' | 1464 | 1405 | 26.03 | |||
| 7 | A' | 1257 | 1206 | 72.14 | |||
| 8 | A' | 1067 | 1023 | 109.50 | |||
| 9 | A' | 918 | 880 | 9.16 | |||
| 10 | A' | 691 | 663 | 36.69 | |||
| 11 | A' | 554 | 532 | 3.11 | |||
| 12 | A' | 211 | 202 | 7.86 | |||
| 13 | A" | 3045 | 2921 | 26.41 | |||
| 14 | A" | 1268 | 1217 | 0.08 | |||
| 15 | A" | 1041 | 999 | 4.77 | |||
| 16 | A" | 642 | 616 | 46.62 | |||
| 17 | A" | 315 | 302 | 2.61 | |||
| 18 | A" | 205 | 197 | 121.89 |
| A | B | C |
|---|---|---|
| 1.16762 | 0.15561 | 0.14092 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.661 | -0.510 | 0.000 |
| C2 | 0.000 | 0.793 | 0.000 |
| C3 | 0.525 | 1.877 | 0.000 |
| O4 | 0.318 | -1.534 | 0.000 |
| H5 | -1.306 | -0.565 | 0.882 |
| H6 | -1.306 | -0.565 | -0.882 |
| H7 | 1.015 | 2.816 | 0.000 |
| H8 | -0.132 | -2.381 | 0.000 |
| C1 | C2 | C3 | O4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.4611 | 2.6647 | 1.4169 | 1.0944 | 1.0944 | 3.7244 | 1.9445 | C2 | 1.4611 | 1.2037 | 2.3488 | 2.0809 | 2.0809 | 2.2633 | 3.1770 | C3 | 2.6647 | 1.2037 | 3.4166 | 3.1771 | 3.1771 | 1.0598 | 4.3079 | O4 | 1.4169 | 2.3488 | 3.4166 | 2.0869 | 2.0869 | 4.4053 | 0.9595 | H5 | 1.0944 | 2.0809 | 3.1771 | 2.0869 | 1.7646 | 4.1954 | 2.3352 | H6 | 1.0944 | 2.0809 | 3.1771 | 2.0869 | 1.7646 | 4.1954 | 2.3352 | H7 | 3.7244 | 2.2633 | 1.0598 | 4.4053 | 4.1954 | 4.1954 | 5.3222 | H8 | 1.9445 | 3.1770 | 4.3079 | 0.9595 | 2.3352 | 2.3352 | 5.3222 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C3 | 178.955 | C1 | O4 | H8 | 108.283 | |
| C2 | C1 | O4 | 109.387 | C2 | C1 | H5 | 108.177 | |
| C2 | C1 | H6 | 108.177 | C2 | C3 | H7 | 178.277 | |
| O4 | C1 | H5 | 111.760 | O4 | C1 | H6 | 111.760 | |
| H5 | C1 | H6 | 107.444 |
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | C | 0.022 | |||
| 2 | C | -0.047 | |||
| 3 | C | -0.160 | |||
| 4 | O | -0.355 | |||
| 5 | H | 0.080 | |||
| 6 | H | 0.080 | |||
| 7 | H | 0.171 | |||
| 8 | H | 0.209 |
| x | y | z | |
|---|---|---|---|
| x | 4.720 | 1.261 | 0.000 |
| y | 1.261 | 7.527 | 0.000 |
| z | 0.000 | 0.000 | 3.811 |
| <r2> | 84.361 |
|---|---|
| (<r2>)1/2 | 9.185 |