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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 | -265.969309 |
| Energy at 298.15K | -265.973260 |
| HF Energy | -265.449116 |
| Nuclear repulsion energy | 149.196206 |
| 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 | 3608 | 3428 | 15.17 | |||
| 2 | A | 3248 | 3086 | 6.91 | |||
| 3 | A | 1474 | 1401 | 15.68 | |||
| 4 | A | 1303 | 1238 | 0.95 | |||
| 5 | A | 1226 | 1164 | 28.34 | |||
| 6 | A | 976 | 927 | 42.31 | |||
| 7 | A | 906 | 861 | 85.24 | |||
| 8 | A | 514 | 489 | 65.18 | |||
| 9 | A | 479 | 455 | 122.72 | |||
| 10 | A | 335 | 318 | 20.25 | |||
| 11 | A | 103 | 98 | 0.35 | |||
| 12 | B | 3607 | 3427 | 31.27 | |||
| 13 | B | 3250 | 3088 | 14.21 | |||
| 14 | B | 2023 | 1922 | 234.52 | |||
| 15 | B | 1414 | 1343 | 47.84 | |||
| 16 | B | 1292 | 1227 | 18.27 | |||
| 17 | B | 1012 | 962 | 464.38 | |||
| 18 | B | 893 | 848 | 15.58 | |||
| 19 | B | 610 | 580 | 44.90 | |||
| 20 | B | 461 | 438 | 173.89 | |||
| 21 | B | 129 | 123 | 2.29 |
| A | B | C |
|---|---|---|
| 0.70922 | 0.07303 | 0.07099 |
Point Group is C2
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.385 |
| C2 | 0.000 | 1.327 | 0.379 |
| C3 | 0.000 | -1.327 | 0.379 |
| O4 | 0.812 | 2.163 | -0.430 |
| O5 | -0.812 | -2.163 | -0.430 |
| H6 | -0.629 | 1.949 | 1.009 |
| H7 | 0.629 | -1.949 | 1.009 |
| H8 | 1.409 | 1.623 | -0.995 |
| H9 | -1.409 | -1.623 | -0.995 |
| C1 | C2 | C3 | O4 | O5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.3271 | 1.3271 | 2.4501 | 2.4501 | 2.1415 | 2.1415 | 2.5538 | 2.5538 | C2 | 1.3271 | 2.6542 | 1.4193 | 3.6739 | 1.0861 | 3.3953 | 1.9902 | 3.5464 | C3 | 1.3271 | 2.6542 | 3.6739 | 1.4193 | 3.3953 | 1.0861 | 3.5464 | 1.9902 | O4 | 2.4501 | 1.4193 | 3.6739 | 4.6213 | 2.0482 | 4.3611 | 0.9829 | 4.4258 | O5 | 2.4501 | 3.6739 | 1.4193 | 4.6213 | 4.3611 | 2.0482 | 4.4258 | 0.9829 | H6 | 2.1415 | 1.0861 | 3.3953 | 2.0482 | 4.3611 | 4.0969 | 2.8766 | 4.1698 | H7 | 2.1415 | 3.3953 | 1.0861 | 4.3611 | 2.0482 | 4.0969 | 4.1698 | 2.8766 | H8 | 2.5538 | 1.9902 | 3.5464 | 0.9829 | 4.4258 | 2.8766 | 4.1698 | 4.2984 | H9 | 2.5538 | 3.5464 | 1.9902 | 4.4258 | 0.9829 | 4.1698 | 2.8766 | 4.2984 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | O4 | 126.247 | C1 | C2 | H6 | 124.801 | |
| C1 | C3 | O5 | 126.247 | C1 | C3 | H7 | 124.801 | |
| C2 | C1 | C3 | 179.550 | C2 | O4 | H8 | 110.570 | |
| C3 | O5 | H9 | 110.570 | O4 | C2 | H6 | 108.951 | |
| O5 | C3 | H7 | 108.951 |