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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 | -301.338065 |
| Energy at 298.15K | -301.344794 |
| HF Energy | -300.854230 |
| Nuclear repulsion energy | 191.201275 |
| 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 | 3259 | 3036 | 1.01 | |||
| 2 | A | 3190 | 2972 | 0.37 | |||
| 3 | A | 1651 | 1538 | 0.05 | |||
| 4 | A | 1476 | 1375 | 4.14 | |||
| 5 | A | 1264 | 1177 | 0.14 | |||
| 6 | A | 1177 | 1096 | 3.21 | |||
| 7 | A | 1073 | 999 | 16.78 | |||
| 8 | A | 986 | 918 | 6.55 | |||
| 9 | A | 919 | 857 | 42.66 | |||
| 10 | A | 745 | 694 | 0.37 | |||
| 11 | A | 344 | 321 | 6.93 | |||
| 12 | B | 3262 | 3039 | 50.74 | |||
| 13 | B | 3184 | 2966 | 77.50 | |||
| 14 | B | 1633 | 1521 | 8.68 | |||
| 15 | B | 1413 | 1316 | 2.28 | |||
| 16 | B | 1245 | 1160 | 1.77 | |||
| 17 | B | 1166 | 1087 | 17.94 | |||
| 18 | B | 1099 | 1024 | 167.25 | |||
| 19 | B | 928 | 864 | 4.16 | |||
| 20 | B | 692 | 645 | 5.76 | |||
| 21 | B | 179 | 166 | 26.83 |
| A | B | C |
|---|---|---|
| 0.26012 | 0.25734 | 0.14493 |
Point Group is C2
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| O1 | 0.000 | 0.000 | 1.217 |
| C2 | 0.000 | 1.156 | 0.335 |
| C3 | 0.000 | -1.156 | 0.335 |
| O4 | -0.398 | -0.640 | -0.976 |
| O5 | 0.398 | 0.640 | -0.976 |
| H6 | -0.993 | 1.591 | 0.288 |
| H7 | 0.993 | -1.591 | 0.288 |
| H8 | 0.761 | 1.865 | 0.639 |
| H9 | -0.761 | -1.865 | 0.639 |
| O1 | C2 | C3 | O4 | O5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| O1 | 1.4540 | 1.4540 | 2.3190 | 2.3190 | 2.0934 | 2.0934 | 2.0958 | 2.0958 | C2 | 1.4540 | 2.3117 | 2.2589 | 1.4639 | 1.0852 | 2.9215 | 1.0839 | 3.1302 | C3 | 1.4540 | 2.3117 | 1.4639 | 2.2589 | 2.9215 | 1.0852 | 3.1302 | 1.0839 | O4 | 2.3190 | 2.2589 | 1.4639 | 1.5074 | 2.6326 | 2.1061 | 3.1981 | 2.0593 | O5 | 2.3190 | 1.4639 | 2.2589 | 1.5074 | 2.1061 | 2.6326 | 2.0593 | 3.1981 | H6 | 2.0934 | 1.0852 | 2.9215 | 2.6326 | 2.1061 | 3.7514 | 1.8096 | 3.4821 | H7 | 2.0934 | 2.9215 | 1.0852 | 2.1061 | 2.6326 | 3.7514 | 3.4821 | 1.8096 | H8 | 2.0958 | 1.0839 | 3.1302 | 3.1981 | 2.0593 | 1.8096 | 3.4821 | 4.0290 | H9 | 2.0958 | 3.1302 | 1.0839 | 2.0593 | 3.1981 | 3.4821 | 1.8096 | 4.0290 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| O1 | C2 | O4 | 73.743 | O1 | C2 | H6 | 110.218 | |
| O1 | C2 | H8 | 110.495 | O1 | C3 | O5 | 73.743 | |
| O1 | C3 | H7 | 110.218 | O1 | C3 | H9 | 110.495 | |
| C2 | O1 | C3 | 105.302 | C2 | O4 | O5 | 39.803 | |
| C3 | O5 | O4 | 39.803 | O4 | C2 | H6 | 97.626 | |
| O4 | C2 | H8 | 143.772 | O5 | C3 | H7 | 97.626 | |
| O5 | C3 | H9 | 143.772 | H6 | C2 | H8 | 113.081 | |
| H7 | C3 | H9 | 113.081 |