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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 | 2A" |
| hartrees | |
|---|---|
| Energy at 0K | -192.028869 |
| Energy at 298.15K | -192.033414 |
| HF Energy | -191.408327 |
| Nuclear repulsion energy | 112.343646 |
| 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' | 3328 | 3155 | 2.94 | |||
| 2 | A' | 3205 | 3038 | 5.32 | |||
| 3 | A' | 3203 | 3036 | 4.82 | |||
| 4 | A' | 3081 | 2921 | 3.02 | |||
| 5 | A' | 1882 | 1784 | 351.13 | |||
| 6 | A' | 1506 | 1428 | 9.08 | |||
| 7 | A' | 1492 | 1415 | 27.14 | |||
| 8 | A' | 1434 | 1359 | 30.90 | |||
| 9 | A' | 1283 | 1216 | 90.44 | |||
| 10 | A' | 1097 | 1040 | 7.90 | |||
| 11 | A' | 924 | 876 | 13.15 | |||
| 12 | A' | 830 | 787 | 0.59 | |||
| 13 | A' | 544 | 516 | 15.02 | |||
| 14 | A' | 391 | 371 | 1.63 | |||
| 15 | A" | 3153 | 2989 | 10.71 | |||
| 16 | A" | 1498 | 1420 | 9.42 | |||
| 17 | A" | 1052 | 997 | 2.78 | |||
| 18 | A" | 603 | 572 | 37.49 | |||
| 19 | A" | 511 | 485 | 5.52 | |||
| 20 | A" | 291 | 276 | 0.08 | |||
| 21 | A" | 74 | 70 | 0.01 |
| A | B | C |
|---|---|---|
| 0.36527 | 0.30519 | 0.17157 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.163 | 0.000 |
| O2 | 0.362 | 1.313 | 0.000 |
| C3 | -1.420 | -0.180 | 0.000 |
| C4 | 0.981 | -0.994 | 0.000 |
| H5 | -2.143 | 0.622 | 0.000 |
| H6 | -1.758 | -1.207 | 0.000 |
| H7 | 1.997 | -0.608 | 0.000 |
| H8 | 0.822 | -1.619 | 0.882 |
| H9 | 0.822 | -1.619 | -0.882 |
| C1 | O2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.2056 | 1.4609 | 1.5165 | 2.1915 | 2.2285 | 2.1404 | 2.1508 | 2.1508 | O2 | 1.2056 | 2.3247 | 2.3882 | 2.5981 | 3.2928 | 2.5222 | 3.0953 | 3.0953 | C3 | 1.4609 | 2.3247 | 2.5350 | 1.0800 | 1.0808 | 3.4436 | 2.8058 | 2.8058 | C4 | 1.5165 | 2.3882 | 2.5350 | 3.5169 | 2.7471 | 1.0870 | 1.0920 | 1.0920 | H5 | 2.1915 | 2.5981 | 1.0800 | 3.5169 | 1.8691 | 4.3186 | 3.8194 | 3.8194 | H6 | 2.2285 | 3.2928 | 1.0808 | 2.7471 | 1.8691 | 3.8024 | 2.7573 | 2.7573 | H7 | 2.1404 | 2.5222 | 3.4436 | 1.0870 | 4.3186 | 3.8024 | 1.7830 | 1.7830 | H8 | 2.1508 | 3.0953 | 2.8058 | 1.0920 | 3.8194 | 2.7573 | 1.7830 | 1.7631 | H9 | 2.1508 | 3.0953 | 2.8058 | 1.0920 | 3.8194 | 2.7573 | 1.7830 | 1.7631 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 118.426 | C1 | C3 | H6 | 121.801 | |
| C1 | C4 | H7 | 109.492 | C1 | C4 | H8 | 110.010 | |
| C1 | C4 | H9 | 110.010 | O2 | C1 | C3 | 121.049 | |
| O2 | C1 | C4 | 122.233 | C3 | C1 | C4 | 116.718 | |
| H5 | C3 | H6 | 119.772 | H7 | C4 | H8 | 109.825 | |
| H7 | C4 | H9 | 109.825 | H8 | C4 | H9 | 107.657 |