| |
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 | -266.350456 |
| Energy at 298.15K | -266.354469 |
| HF Energy | -265.558573 |
| Nuclear repulsion energy | 151.370254 |
| 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 | 3704 | 3564 | ||||
| 2 | A | 3201 | 3079 | ||||
| 3 | A | 1539 | 1480 | ||||
| 4 | A | 1327 | 1277 | ||||
| 5 | A | 1242 | 1195 | ||||
| 6 | A | 955 | 919 | ||||
| 7 | A | 919 | 884 | ||||
| 8 | A | 515 | 495 | ||||
| 9 | A | 499 | 480 | ||||
| 10 | A | 331 | 319 | ||||
| 11 | A | 114 | 110 | ||||
| 12 | B | 3704 | 3564 | ||||
| 13 | B | 3201 | 3080 | ||||
| 14 | B | 2044 | 1967 | ||||
| 15 | B | 1431 | 1377 | ||||
| 16 | B | 1300 | 1251 | ||||
| 17 | B | 1122 | 1079 | ||||
| 18 | B | 847 | 815 | ||||
| 19 | B | 617 | 594 | ||||
| 20 | B | 484 | 466 | ||||
| 21 | B | 138 | 133 |
| A | B | C |
|---|---|---|
| 0.77150 | 0.07424 | 0.07251 |
Point Group is C2
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.329 |
| C2 | 0.000 | 1.321 | 0.364 |
| C3 | 0.000 | -1.321 | 0.364 |
| O4 | 0.786 | 2.154 | -0.405 |
| O5 | -0.786 | -2.154 | -0.405 |
| H6 | -0.647 | 1.908 | 1.017 |
| H7 | 0.647 | -1.908 | 1.017 |
| H8 | 1.362 | 1.586 | -0.953 |
| H9 | -1.362 | -1.586 | -0.953 |
| C1 | C2 | C3 | O4 | O5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.3218 | 1.3218 | 2.4074 | 2.4074 | 2.1286 | 2.1286 | 2.4522 | 2.4522 | C2 | 1.3218 | 2.6426 | 1.3794 | 3.6449 | 1.0899 | 3.3573 | 1.9127 | 3.4702 | C3 | 1.3218 | 2.6426 | 3.6449 | 1.3794 | 3.3573 | 1.0899 | 3.4702 | 1.9127 | O4 | 2.4074 | 1.3794 | 3.6449 | 4.5856 | 2.0335 | 4.3053 | 0.9762 | 4.3476 | O5 | 2.4074 | 3.6449 | 1.3794 | 4.5856 | 4.3053 | 2.0335 | 4.3476 | 0.9762 | H6 | 2.1286 | 1.0899 | 3.3573 | 2.0335 | 4.3053 | 4.0290 | 2.8311 | 4.0740 | H7 | 2.1286 | 3.3573 | 1.0899 | 4.3053 | 2.0335 | 4.0290 | 4.0740 | 2.8311 | H8 | 2.4522 | 1.9127 | 3.4702 | 0.9762 | 4.3476 | 2.8311 | 4.0740 | 4.1810 | H9 | 2.4522 | 3.4702 | 1.9127 | 4.3476 | 0.9762 | 4.0740 | 2.8311 | 4.1810 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | O4 | 126.043 | C1 | C2 | H6 | 123.631 | |
| C1 | C3 | O5 | 126.043 | C1 | C3 | H7 | 123.631 | |
| C2 | C1 | C3 | 176.953 | C2 | O4 | H8 | 107.340 | |
| C3 | O5 | H9 | 107.340 | O4 | C2 | H6 | 110.323 | |
| O5 | C3 | H7 | 110.323 |