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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 | -303.330146 |
| Energy at 298.15K | -303.337105 |
| HF Energy | -302.596954 |
| Nuclear repulsion energy | 199.229807 |
| 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 | 3269 | 3037 | 1.54 | |||
| 2 | A | 3179 | 2954 | 0.75 | |||
| 3 | A | 1632 | 1516 | 0.00 | |||
| 4 | A | 1532 | 1423 | 23.86 | |||
| 5 | A | 1319 | 1225 | 5.17 | |||
| 6 | A | 1233 | 1145 | 4.02 | |||
| 7 | A | 1186 | 1102 | 48.27 | |||
| 8 | A | 1070 | 994 | 33.27 | |||
| 9 | A | 1000 | 929 | 46.12 | |||
| 10 | A | 814 | 757 | 0.01 | |||
| 11 | A | 402 | 373 | 7.21 | |||
| 12 | B | 3269 | 3037 | 54.56 | |||
| 13 | B | 3176 | 2951 | 139.94 | |||
| 14 | B | 1620 | 1505 | 4.41 | |||
| 15 | B | 1464 | 1360 | 2.97 | |||
| 16 | B | 1313 | 1220 | 7.09 | |||
| 17 | B | 1226 | 1139 | 38.20 | |||
| 18 | B | 1213 | 1127 | 207.78 | |||
| 19 | B | 1068 | 992 | 3.70 | |||
| 20 | B | 778 | 723 | 4.22 | |||
| 21 | B | 185 | 171 | 19.58 |
| A | B | C |
|---|---|---|
| 0.28332 | 0.28040 | 0.15744 |
Point Group is C2
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| O1 | 0.000 | 0.000 | 1.171 |
| C2 | 0.000 | 1.110 | 0.318 |
| C3 | 0.000 | -1.110 | 0.318 |
| O4 | -0.356 | -0.606 | -0.936 |
| O5 | 0.356 | 0.606 | -0.936 |
| H6 | -0.992 | 1.555 | 0.286 |
| H7 | 0.992 | -1.555 | 0.286 |
| H8 | 0.760 | 1.826 | 0.608 |
| H9 | -0.760 | -1.826 | 0.608 |
| O1 | C2 | C3 | O4 | O5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| O1 | 1.3996 | 1.3996 | 2.2204 | 2.2204 | 2.0462 | 2.0462 | 2.0567 | 2.0567 | C2 | 1.3996 | 2.2202 | 2.1548 | 1.3977 | 1.0880 | 2.8443 | 1.0838 | 3.0470 | C3 | 1.3996 | 2.2202 | 1.3977 | 2.1548 | 2.8443 | 1.0880 | 3.0470 | 1.0838 | O4 | 2.2204 | 2.1548 | 1.3977 | 1.4053 | 2.5625 | 2.0521 | 3.0893 | 2.0089 | O5 | 2.2204 | 1.3977 | 2.1548 | 1.4053 | 2.0521 | 2.5625 | 2.0089 | 3.0893 | H6 | 2.0462 | 1.0880 | 2.8443 | 2.5625 | 2.0521 | 3.6897 | 1.8021 | 3.4050 | H7 | 2.0462 | 2.8443 | 1.0880 | 2.0521 | 2.5625 | 3.6897 | 3.4050 | 1.8021 | H8 | 2.0567 | 1.0838 | 3.0470 | 3.0893 | 2.0089 | 1.8021 | 3.4050 | 3.9564 | H9 | 2.0567 | 3.0470 | 1.0838 | 2.0089 | 3.0893 | 3.4050 | 1.8021 | 3.9564 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| O1 | C2 | O4 | 73.908 | O1 | C2 | H6 | 110.052 | |
| O1 | C2 | H8 | 111.186 | O1 | C3 | O5 | 73.908 | |
| O1 | C3 | H7 | 110.052 | O1 | C3 | H9 | 111.186 | |
| C2 | O1 | C3 | 104.964 | C2 | O4 | O5 | 39.629 | |
| C3 | O5 | O4 | 39.629 | O4 | C2 | H6 | 99.074 | |
| O4 | C2 | H8 | 142.908 | O5 | C3 | H7 | 99.074 | |
| O5 | C3 | H9 | 142.908 | H6 | C2 | H8 | 112.153 | |
| H7 | C3 | H9 | 112.153 |