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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 | -229.221815 |
| Energy at 298.15K | -229.226692 |
| HF Energy | -228.624732 |
| Nuclear repulsion energy | 161.823316 |
| 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 | 3418 | 3157 | 0.01 | |||
| 2 | A1 | 3386 | 3128 | 0.60 | |||
| 3 | A1 | 1626 | 1502 | 25.92 | |||
| 4 | A1 | 1509 | 1394 | 3.52 | |||
| 5 | A1 | 1233 | 1139 | 0.60 | |||
| 6 | A1 | 1148 | 1060 | 23.42 | |||
| 7 | A1 | 1075 | 993 | 39.20 | |||
| 8 | A1 | 923 | 853 | 17.51 | |||
| 9 | A2 | 891 | 823 | 0.00 | |||
| 10 | A2 | 787 | 727 | 0.00 | |||
| 11 | A2 | 624 | 576 | 0.00 | |||
| 12 | B1 | 896 | 827 | 0.12 | |||
| 13 | B1 | 809 | 748 | 91.70 | |||
| 14 | B1 | 642 | 593 | 28.97 | |||
| 15 | B2 | 3412 | 3152 | 2.43 | |||
| 16 | B2 | 3374 | 3117 | 2.56 | |||
| 17 | B2 | 1714 | 1583 | 0.83 | |||
| 18 | B2 | 1364 | 1260 | 1.91 | |||
| 19 | B2 | 1304 | 1205 | 26.00 | |||
| 20 | B2 | 1135 | 1049 | 0.47 | |||
| 21 | B2 | 927 | 856 | 0.44 |
| A | B | C |
|---|---|---|
| 0.31912 | 0.31360 | 0.15817 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| O1 | 0.000 | 0.000 | 1.152 |
| C2 | 0.000 | 1.086 | 0.345 |
| C3 | 0.000 | -1.086 | 0.345 |
| C4 | 0.000 | 0.717 | -0.952 |
| C5 | 0.000 | -0.717 | -0.952 |
| H6 | 0.000 | 2.039 | 0.840 |
| H7 | 0.000 | -2.039 | 0.840 |
| H8 | 0.000 | 1.371 | -1.805 |
| H9 | 0.000 | -1.371 | -1.805 |
| O1 | C2 | C3 | C4 | C5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| O1 | 1.3535 | 1.3535 | 2.2226 | 2.2226 | 2.0623 | 2.0623 | 3.2596 | 3.2596 | C2 | 1.3535 | 2.1725 | 1.3479 | 2.2209 | 1.0736 | 3.1639 | 2.1685 | 3.2650 | C3 | 1.3535 | 2.1725 | 2.2209 | 1.3479 | 3.1639 | 1.0736 | 3.2650 | 2.1685 | C4 | 2.2226 | 1.3479 | 2.2209 | 1.4341 | 2.2267 | 3.2871 | 1.0753 | 2.2559 | C5 | 2.2226 | 2.2209 | 1.3479 | 1.4341 | 3.2871 | 2.2267 | 2.2559 | 1.0753 | H6 | 2.0623 | 1.0736 | 3.1639 | 2.2267 | 3.2871 | 4.0772 | 2.7283 | 4.3157 | H7 | 2.0623 | 3.1639 | 1.0736 | 3.2871 | 2.2267 | 4.0772 | 4.3157 | 2.7283 | H8 | 3.2596 | 2.1685 | 3.2650 | 1.0753 | 2.2559 | 2.7283 | 4.3157 | 2.7425 | H9 | 3.2596 | 3.2650 | 2.1685 | 2.2559 | 1.0753 | 4.3157 | 2.7283 | 2.7425 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| O1 | C2 | C4 | 110.727 | O1 | C2 | H6 | 115.875 | |
| O1 | C3 | C5 | 110.727 | O1 | C3 | H7 | 115.875 | |
| C2 | O1 | C3 | 106.750 | C2 | C4 | C5 | 105.898 | |
| C2 | C4 | H8 | 126.625 | C3 | C5 | C4 | 105.898 | |
| C3 | C5 | H9 | 126.625 | C4 | C2 | H6 | 133.398 | |
| C4 | C5 | H9 | 127.477 | C5 | C3 | H7 | 133.398 | |
| C5 | C4 | H8 | 127.477 |
Electronic state