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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
| You are here: Calculated > Energy > Optimized > Energy | |
| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | C2 | 1A |
| hartrees | |
|---|---|
| Energy at 0K | -266.365108 |
| Energy at 298.15K | -266.369199 |
| HF Energy | -265.577169 |
| Nuclear repulsion energy | 151.929414 |
| 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 | 3882 | 3655 | 27.28 | |||
| 2 | A | 3259 | 3068 | 10.23 | |||
| 3 | A | 1561 | 1470 | 28.76 | |||
| 4 | A | 1334 | 1255 | 0.06 | |||
| 5 | A | 1253 | 1180 | 27.41 | |||
| 6 | A | 969 | 913 | 90.25 | |||
| 7 | A | 944 | 888 | 3.69 | |||
| 8 | A | 525 | 494 | 73.99 | |||
| 9 | A | 497 | 468 | 58.56 | |||
| 10 | A | 337 | 317 | 20.41 | |||
| 11 | A | 121 | 114 | 0.08 | |||
| 12 | B | 3882 | 3654 | 36.45 | |||
| 13 | B | 3260 | 3069 | 15.96 | |||
| 14 | B | 2089 | 1967 | 286.27 | |||
| 15 | B | 1439 | 1355 | 91.79 | |||
| 16 | B | 1304 | 1228 | 0.51 | |||
| 17 | B | 1135 | 1069 | 485.36 | |||
| 18 | B | 868 | 817 | 9.49 | |||
| 19 | B | 631 | 594 | 44.97 | |||
| 20 | B | 474 | 446 | 125.75 | |||
| 21 | B | 149 | 141 | 1.11 |
| A | B | C |
|---|---|---|
| 0.78124 | 0.07461 | 0.07286 |
Point Group is C2
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.325 |
| C2 | 0.000 | 1.316 | 0.363 |
| C3 | 0.000 | -1.316 | 0.363 |
| O4 | 0.782 | 2.151 | -0.402 |
| O5 | -0.782 | -2.151 | -0.402 |
| H6 | -0.645 | 1.891 | 1.016 |
| H7 | 0.645 | -1.891 | 1.016 |
| H8 | 1.353 | 1.598 | -0.949 |
| H9 | -1.353 | -1.598 | -0.949 |
| C1 | C2 | C3 | O4 | O5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.3169 | 1.3169 | 2.4011 | 2.4011 | 2.1136 | 2.1136 | 2.4505 | 2.4505 | C2 | 1.3169 | 2.6328 | 1.3755 | 3.6354 | 1.0827 | 3.3357 | 1.9050 | 3.4700 | C3 | 1.3169 | 2.6328 | 3.6354 | 1.3755 | 3.3357 | 1.0827 | 3.4700 | 1.9050 | O4 | 2.4011 | 1.3755 | 3.6354 | 4.5764 | 2.0283 | 4.2850 | 0.9647 | 4.3476 | O5 | 2.4011 | 3.6354 | 1.3755 | 4.5764 | 4.2850 | 2.0283 | 4.3476 | 0.9647 | H6 | 2.1136 | 1.0827 | 3.3357 | 2.0283 | 4.2850 | 3.9949 | 2.8172 | 4.0656 | H7 | 2.1136 | 3.3357 | 1.0827 | 4.2850 | 2.0283 | 3.9949 | 4.0656 | 2.8172 | H8 | 2.4505 | 1.9050 | 3.4700 | 0.9647 | 4.3476 | 2.8172 | 4.0656 | 4.1864 | H9 | 2.4505 | 3.4700 | 1.9050 | 4.3476 | 0.9647 | 4.0656 | 2.8172 | 4.1864 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | O4 | 126.184 | C1 | C2 | H6 | 123.180 | |
| C1 | C3 | O5 | 126.184 | C1 | C3 | H7 | 123.180 | |
| C2 | C1 | C3 | 176.739 | C2 | O4 | H8 | 107.685 | |
| C3 | O5 | H9 | 107.685 | O4 | C2 | H6 | 110.634 | |
| O5 | C3 | H7 | 110.634 |