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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 | -301.342973 |
| Energy at 298.15K | -301.349692 |
| HF Energy | -300.853918 |
| Nuclear repulsion energy | 191.032393 |
| 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 | 3256 | 3065 | 1.02 | |||
| 2 | A | 3186 | 2999 | 0.35 | |||
| 3 | A | 1649 | 1553 | 0.05 | |||
| 4 | A | 1473 | 1387 | 4.31 | |||
| 5 | A | 1261 | 1187 | 0.14 | |||
| 6 | A | 1174 | 1106 | 2.96 | |||
| 7 | A | 1065 | 1002 | 16.61 | |||
| 8 | A | 981 | 923 | 7.29 | |||
| 9 | A | 914 | 860 | 42.92 | |||
| 10 | A | 742 | 699 | 0.37 | |||
| 11 | A | 346 | 325 | 6.98 | |||
| 12 | B | 3259 | 3068 | 51.09 | |||
| 13 | B | 3180 | 2994 | 78.80 | |||
| 14 | B | 1631 | 1535 | 9.21 | |||
| 15 | B | 1410 | 1327 | 2.62 | |||
| 16 | B | 1242 | 1169 | 1.58 | |||
| 17 | B | 1164 | 1096 | 17.13 | |||
| 18 | B | 1093 | 1028 | 166.70 | |||
| 19 | B | 917 | 863 | 3.55 | |||
| 20 | B | 688 | 648 | 5.64 | |||
| 21 | B | 178 | 168 | 26.65 |
| A | B | C |
|---|---|---|
| 0.25954 | 0.25692 | 0.14476 |
Point Group is C2
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| O1 | 0.000 | 0.000 | 1.219 |
| C2 | 0.000 | 1.156 | 0.335 |
| C3 | 0.000 | -1.156 | 0.335 |
| O4 | -0.401 | -0.640 | -0.976 |
| O5 | 0.401 | 0.640 | -0.976 |
| H6 | -0.993 | 1.590 | 0.286 |
| H7 | 0.993 | -1.590 | 0.286 |
| H8 | 0.760 | 1.867 | 0.639 |
| H9 | -0.760 | -1.867 | 0.639 |
| O1 | C2 | C3 | O4 | O5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| O1 | 1.4552 | 1.4552 | 2.3213 | 2.3213 | 2.0944 | 2.0944 | 2.0971 | 2.0971 | C2 | 1.4552 | 2.3129 | 2.2602 | 1.4656 | 1.0852 | 2.9214 | 1.0840 | 3.1320 | C3 | 1.4552 | 2.3129 | 1.4656 | 2.2602 | 2.9214 | 1.0852 | 3.1320 | 1.0840 | O4 | 2.3213 | 2.2602 | 1.4656 | 1.5103 | 2.6305 | 2.1073 | 3.2004 | 2.0603 | O5 | 2.3213 | 1.4656 | 2.2602 | 1.5103 | 2.1073 | 2.6305 | 2.0603 | 3.2004 | H6 | 2.0944 | 1.0852 | 2.9214 | 2.6305 | 2.1073 | 3.7504 | 1.8103 | 3.4829 | H7 | 2.0944 | 2.9214 | 1.0852 | 2.1073 | 2.6305 | 3.7504 | 3.4829 | 1.8103 | H8 | 2.0971 | 1.0840 | 3.1320 | 3.2004 | 2.0603 | 1.8103 | 3.4829 | 4.0310 | H9 | 2.0971 | 3.1320 | 1.0840 | 2.0603 | 3.2004 | 3.4829 | 1.8103 | 4.0310 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| O1 | C2 | O4 | 73.778 | O1 | C2 | H6 | 110.212 | |
| O1 | C2 | H8 | 110.504 | O1 | C3 | O5 | 73.778 | |
| O1 | C3 | H7 | 110.212 | O1 | C3 | H9 | 110.504 | |
| C2 | O1 | C3 | 105.252 | C2 | O4 | O5 | 39.848 | |
| C3 | O5 | O4 | 39.848 | O4 | C2 | H6 | 97.418 | |
| O4 | C2 | H8 | 143.897 | O5 | C3 | H7 | 97.418 | |
| O5 | C3 | H9 | 143.897 | H6 | C2 | H8 | 113.136 | |
| H7 | C3 | H9 | 113.136 |