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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 | C2V | 1A1 |
| hartrees | |
|---|---|
| Energy at 0K | -191.588659 |
| Energy at 298.15K | -191.583724 |
| HF Energy | -190.726169 |
| Nuclear repulsion energy | 109.756798 |
| Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
|---|---|---|---|---|---|---|---|
| 1 | A1 | 3305 | 3114 | 0.24 | |||
| 2 | A1 | 2154 | 2029 | 389.67 | |||
| 3 | A1 | 1593 | 1501 | 0.85 | |||
| 4 | A1 | 1166 | 1098 | 18.23 | |||
| 5 | A1 | 1142 | 1076 | 0.02 | |||
| 6 | A1 | 791 | 745 | 10.47 | |||
| 7 | A2 | 3380 | 3185 | 0.00 | |||
| 8 | A2 | 1280 | 1206 | 0.00 | |||
| 9 | A2 | 727 | 685 | 0.00 | |||
| 10 | B1 | 3393 | 3197 | 7.54 | |||
| 11 | B1 | 1228 | 1157 | 0.48 | |||
| 12 | B1 | 772 | 727 | 0.41 | |||
| 13 | B1 | 382 | 360 | 9.91 | |||
| 14 | B2 | 3301 | 3110 | 6.06 | |||
| 15 | B2 | 1567 | 1477 | 3.70 | |||
| 16 | B2 | 1216 | 1146 | 17.92 | |||
| 17 | B2 | 1079 | 1016 | 136.59 | |||
| 18 | B2 | 552 | 520 | 5.99 |
| A | B | C |
|---|---|---|
| 0.68088 | 0.24555 | 0.19451 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.380 |
| O2 | 0.000 | 0.000 | 1.593 |
| C3 | 0.000 | 0.784 | -0.862 |
| C4 | 0.000 | -0.784 | -0.862 |
| H5 | 0.914 | 1.285 | -1.169 |
| H6 | -0.914 | 1.285 | -1.169 |
| H7 | -0.914 | -1.285 | -1.169 |
| H8 | 0.914 | -1.285 | -1.169 |
| C1 | O2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.2125 | 1.4690 | 1.4690 | 2.2103 | 2.2103 | 2.2103 | 2.2103 | O2 | 1.2125 | 2.5771 | 2.5771 | 3.1799 | 3.1799 | 3.1799 | 3.1799 | C3 | 1.4690 | 2.5771 | 1.5671 | 1.0868 | 1.0868 | 2.2820 | 2.2820 | C4 | 1.4690 | 2.5771 | 1.5671 | 2.2820 | 2.2820 | 1.0868 | 1.0868 | H5 | 2.2103 | 3.1799 | 1.0868 | 2.2820 | 1.8288 | 3.1537 | 2.5692 | H6 | 2.2103 | 3.1799 | 1.0868 | 2.2820 | 1.8288 | 2.5692 | 3.1537 | H7 | 2.2103 | 3.1799 | 2.2820 | 1.0868 | 3.1537 | 2.5692 | 1.8288 | H8 | 2.2103 | 3.1799 | 2.2820 | 1.0868 | 2.5692 | 3.1537 | 1.8288 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | C4 | 57.820 | C1 | C3 | H5 | 118.721 | |
| C1 | C3 | H6 | 118.721 | C1 | C4 | C3 | 57.820 | |
| C1 | C4 | H7 | 118.721 | C1 | C4 | H8 | 118.721 | |
| O2 | C1 | C3 | 147.820 | O2 | C1 | C4 | 147.820 | |
| C3 | C1 | C4 | 64.359 | C3 | C4 | H7 | 117.590 | |
| C3 | C4 | H8 | 117.590 | C4 | C3 | H5 | 117.590 | |
| C4 | C3 | H6 | 117.590 | H5 | C3 | H6 | 114.725 | |
| H7 | C4 | H8 | 114.725 |