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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 | -301.424614 |
| Energy at 298.15K | -301.431181 |
| HF Energy | -300.847792 |
| Nuclear repulsion energy | 188.771400 |
| 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 | 3146 | 3049 | 1.17 | |||
| 2 | A | 3079 | 2984 | 0.22 | |||
| 3 | A | 1600 | 1551 | 0.00 | |||
| 4 | A | 1418 | 1375 | 3.07 | |||
| 5 | A | 1215 | 1177 | 0.40 | |||
| 6 | A | 1127 | 1092 | 1.92 | |||
| 7 | A | 985 | 955 | 8.83 | |||
| 8 | A | 911 | 883 | 26.42 | |||
| 9 | A | 836 | 810 | 17.34 | |||
| 10 | A | 704 | 682 | 0.52 | |||
| 11 | A | 346 | 335 | 6.55 | |||
| 12 | B | 3149 | 3052 | 54.23 | |||
| 13 | B | 3075 | 2980 | 80.21 | |||
| 14 | B | 1582 | 1533 | 8.34 | |||
| 15 | B | 1359 | 1317 | 1.40 | |||
| 16 | B | 1192 | 1155 | 1.89 | |||
| 17 | B | 1118 | 1084 | 13.64 | |||
| 18 | B | 1032 | 1000 | 145.05 | |||
| 19 | B | 854 | 828 | 1.42 | |||
| 20 | B | 648 | 628 | 4.87 | |||
| 21 | B | 168 | 163 | 23.66 |
| A | B | C |
|---|---|---|
| 0.25211 | 0.25142 | 0.14204 |
Point Group is C2
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| O1 | 0.000 | 0.000 | 1.238 |
| C2 | 0.000 | 1.162 | 0.336 |
| C3 | 0.000 | -1.162 | 0.336 |
| O4 | -0.428 | -0.645 | -0.986 |
| O5 | 0.428 | 0.645 | -0.986 |
| H6 | -1.004 | 1.592 | 0.273 |
| H7 | 1.004 | -1.592 | 0.273 |
| H8 | 0.758 | 1.885 | 0.648 |
| H9 | -0.758 | -1.885 | 0.648 |
| O1 | C2 | C3 | O4 | O5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| O1 | 1.4711 | 1.4711 | 2.3545 | 2.3545 | 2.1146 | 2.1146 | 2.1154 | 2.1154 | C2 | 1.4711 | 2.3244 | 2.2797 | 1.4823 | 1.0936 | 2.9317 | 1.0926 | 3.1553 | C3 | 1.4711 | 2.3244 | 1.4823 | 2.2797 | 2.9317 | 1.0936 | 3.1553 | 1.0926 | O4 | 2.3545 | 2.2797 | 1.4823 | 1.5485 | 2.6304 | 2.1282 | 3.2366 | 2.0770 | O5 | 2.3545 | 1.4823 | 2.2797 | 1.5485 | 2.1282 | 2.6304 | 2.0770 | 3.2366 | H6 | 2.1146 | 1.0936 | 2.9317 | 2.6304 | 2.1282 | 3.7633 | 1.8248 | 3.5051 | H7 | 2.1146 | 2.9317 | 1.0936 | 2.1282 | 2.6304 | 3.7633 | 3.5051 | 1.8248 | H8 | 2.1154 | 1.0926 | 3.1553 | 3.2366 | 2.0770 | 1.8248 | 3.5051 | 4.0629 | H9 | 2.1154 | 3.1553 | 1.0926 | 2.0770 | 3.2366 | 3.5051 | 1.8248 | 4.0629 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| O1 | C2 | O4 | 74.279 | O1 | C2 | H6 | 110.212 | |
| O1 | C2 | H8 | 110.334 | O1 | C3 | O5 | 74.279 | |
| O1 | C3 | H7 | 110.212 | O1 | C3 | H9 | 110.334 | |
| C2 | O1 | C3 | 104.376 | C2 | O4 | O5 | 40.135 | |
| C3 | O5 | O4 | 40.135 | O4 | C2 | H6 | 96.059 | |
| O4 | C2 | H8 | 145.094 | O5 | C3 | H7 | 96.059 | |
| O5 | C3 | H9 | 145.094 | H6 | C2 | H8 | 113.170 | |
| H7 | C3 | H9 | 113.170 |