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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 | -191.590984 |
| Energy at 298.15K | -191.595174 |
| HF Energy | -190.795510 |
| Nuclear repulsion energy | 109.365402 |
| 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 | 3178 | 3013 | 0.68 | |||
| 2 | A1 | 1988 | 1884 | 283.00 | |||
| 3 | A1 | 1472 | 1395 | 2.38 | |||
| 4 | A1 | 1080 | 1024 | 2.92 | |||
| 5 | A1 | 1046 | 992 | 20.27 | |||
| 6 | A1 | 746 | 707 | 4.19 | |||
| 7 | A2 | 3245 | 3077 | 0.00 | |||
| 8 | A2 | 1189 | 1127 | 0.00 | |||
| 9 | A2 | 648 | 614 | 0.00 | |||
| 10 | B1 | 3257 | 3088 | 1.74 | |||
| 11 | B1 | 1129 | 1071 | 0.01 | |||
| 12 | B1 | 717 | 680 | 0.54 | |||
| 13 | B1 | 331 | 314 | 4.11 | |||
| 14 | B2 | 3173 | 3009 | 1.87 | |||
| 15 | B2 | 1450 | 1375 | 5.91 | |||
| 16 | B2 | 1104 | 1046 | 20.26 | |||
| 17 | B2 | 996 | 944 | 98.92 | |||
| 18 | B2 | 521 | 494 | 2.25 |
| A | B | C |
|---|---|---|
| 0.68590 | 0.25100 | 0.19820 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.408 |
| O2 | 0.000 | 0.000 | 1.678 |
| C3 | 0.000 | 0.802 | -0.841 |
| C4 | 0.000 | -0.802 | -0.841 |
| H5 | 0.807 | 0.725 | -1.446 |
| H6 | -0.807 | 0.725 | -1.446 |
| H7 | -0.807 | -0.725 | -1.446 |
| H8 | 0.807 | -0.725 | -1.446 |
| C1 | O2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.2699 | 1.4846 | 1.4846 | 2.1486 | 2.1486 | 2.1486 | 2.1486 | O2 | 1.2699 | 2.6437 | 2.6437 | 3.3074 | 3.3074 | 3.3074 | 3.3074 | C3 | 1.4846 | 2.6437 | 1.6040 | 1.0118 | 1.0118 | 1.8306 | 1.8306 | C4 | 1.4846 | 2.6437 | 1.6040 | 1.8306 | 1.8306 | 1.0118 | 1.0118 | H5 | 2.1486 | 3.3074 | 1.0118 | 1.8306 | 1.6148 | 2.1709 | 1.4510 | H6 | 2.1486 | 3.3074 | 1.0118 | 1.8306 | 1.6148 | 1.4510 | 2.1709 | H7 | 2.1486 | 3.3074 | 1.8306 | 1.0118 | 2.1709 | 1.4510 | 1.6148 | H8 | 2.1486 | 3.3074 | 1.8306 | 1.0118 | 1.4510 | 2.1709 | 1.6148 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | C4 | 57.302 | C1 | C3 | H5 | 117.537 | |
| C1 | C3 | H6 | 117.537 | C1 | C4 | C3 | 57.302 | |
| C1 | C4 | H7 | 117.537 | C1 | C4 | H8 | 117.537 | |
| O2 | C1 | C3 | 147.302 | O2 | C1 | C4 | 147.302 | |
| C3 | C1 | C4 | 65.397 | C3 | C4 | H7 | 85.663 | |
| C3 | C4 | H8 | 85.663 | C4 | C3 | H5 | 85.663 | |
| C4 | C3 | H6 | 85.663 | H5 | C3 | H6 | 105.873 | |
| H7 | C4 | H8 | 105.873 |