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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 | -266.712686 |
| Energy at 298.15K | -266.706249 |
| HF Energy | -265.557189 |
| Nuclear repulsion energy | 154.055569 |
| 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 | 4097 | 4097 | 46.19 | |||
| 2 | A | 3377 | 3377 | 11.17 | |||
| 3 | A | 1681 | 1681 | 40.34 | |||
| 4 | A | 1402 | 1402 | 0.09 | |||
| 5 | A | 1332 | 1332 | 31.34 | |||
| 6 | A | 1064 | 1064 | 34.34 | |||
| 7 | A | 1047 | 1047 | 72.39 | |||
| 8 | A | 595 | 595 | 94.80 | |||
| 9 | A | 537 | 537 | 75.96 | |||
| 10 | A | 369 | 369 | 33.82 | |||
| 11 | A | 151 | 151 | 0.12 | |||
| 12 | B | 4096 | 4096 | 57.05 | |||
| 13 | B | 3377 | 3377 | 20.24 | |||
| 14 | B | 2239 | 2239 | 421.40 | |||
| 15 | B | 1528 | 1528 | 136.05 | |||
| 16 | B | 1375 | 1375 | 2.84 | |||
| 17 | B | 1226 | 1226 | 646.75 | |||
| 18 | B | 983 | 983 | 3.89 | |||
| 19 | B | 699 | 699 | 61.58 | |||
| 20 | B | 508 | 508 | 160.52 | |||
| 21 | B | 190 | 190 | 2.17 |
| A | B | C |
|---|---|---|
| 0.79049 | 0.07426 | 0.07259 |
Point Group is C2
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.332 |
| C2 | 0.000 | 1.295 | 0.358 |
| C3 | 0.000 | -1.295 | 0.358 |
| O4 | 0.765 | 2.113 | -0.400 |
| O5 | -0.765 | -2.113 | -0.400 |
| H6 | -0.643 | 1.866 | 1.002 |
| H7 | 0.643 | -1.866 | 1.002 |
| H8 | 1.340 | 1.597 | -0.944 |
| H9 | -1.340 | -1.597 | -0.944 |
| C1 | C2 | C3 | O4 | O5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.2950 | 1.2950 | 2.3637 | 2.3637 | 2.0847 | 2.0847 | 2.4441 | 2.4441 | C2 | 1.2950 | 2.5896 | 1.3525 | 3.5739 | 1.0752 | 3.2897 | 1.8919 | 3.4427 | C3 | 1.2950 | 2.5896 | 3.5739 | 1.3525 | 3.2897 | 1.0752 | 3.4427 | 1.8919 | O4 | 2.3637 | 1.3525 | 3.5739 | 4.4947 | 2.0028 | 4.2210 | 0.9441 | 4.3003 | O5 | 2.3637 | 3.5739 | 1.3525 | 4.4947 | 4.2210 | 2.0028 | 4.3003 | 0.9441 | H6 | 2.0847 | 1.0752 | 3.2897 | 2.0028 | 4.2210 | 3.9482 | 2.7911 | 4.0333 | H7 | 2.0847 | 3.2897 | 1.0752 | 4.2210 | 2.0028 | 3.9482 | 4.0333 | 2.7911 | H8 | 2.4441 | 1.8919 | 3.4427 | 0.9441 | 4.3003 | 2.7911 | 4.0333 | 4.1694 | H9 | 2.4441 | 3.4427 | 1.8919 | 4.3003 | 0.9441 | 4.0333 | 2.7911 | 4.1694 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | O4 | 126.436 | C1 | C2 | H6 | 122.906 | |
| C1 | C3 | O5 | 126.436 | C1 | C3 | H7 | 122.906 | |
| C2 | C1 | C3 | 177.751 | C2 | O4 | H8 | 109.646 | |
| C3 | O5 | H9 | 109.646 | O4 | C2 | H6 | 110.654 | |
| O5 | C3 | H7 | 110.654 |