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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 | -229.452801 |
| Energy at 298.15K | -229.457545 |
| Nuclear repulsion energy | 160.580382 |
| 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 | 3309 | 3157 | 0.04 | |||
| 2 | A1 | 3280 | 3129 | 0.53 | |||
| 3 | A1 | 1548 | 1477 | 22.72 | |||
| 4 | A1 | 1433 | 1367 | 2.84 | |||
| 5 | A1 | 1173 | 1120 | 0.22 | |||
| 6 | A1 | 1099 | 1048 | 18.05 | |||
| 7 | A1 | 1022 | 975 | 39.07 | |||
| 8 | A1 | 888 | 848 | 13.50 | |||
| 9 | A2 | 829 | 790 | 0.00 | |||
| 10 | A2 | 738 | 704 | 0.00 | |||
| 11 | A2 | 582 | 555 | 0.00 | |||
| 12 | B1 | 848 | 809 | 0.60 | |||
| 13 | B1 | 766 | 731 | 96.04 | |||
| 14 | B1 | 611 | 583 | 26.08 | |||
| 15 | B2 | 3302 | 3150 | 2.51 | |||
| 16 | B2 | 3268 | 3118 | 2.36 | |||
| 17 | B2 | 1622 | 1547 | 0.20 | |||
| 18 | B2 | 1294 | 1235 | 0.42 | |||
| 19 | B2 | 1238 | 1181 | 25.54 | |||
| 20 | B2 | 1074 | 1024 | 0.42 | |||
| 21 | B2 | 890 | 849 | 0.40 |
| A | B | C |
|---|---|---|
| 0.31512 | 0.30777 | 0.15570 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| O1 | 0.000 | 0.000 | 1.163 |
| C2 | 0.000 | 1.093 | 0.348 |
| C3 | 0.000 | -1.093 | 0.348 |
| C4 | 0.000 | 0.723 | -0.961 |
| C5 | 0.000 | -0.723 | -0.961 |
| H6 | 0.000 | 2.049 | 0.848 |
| H7 | 0.000 | -2.049 | 0.848 |
| H8 | 0.000 | 1.382 | -1.818 |
| H9 | 0.000 | -1.382 | -1.818 |
| O1 | C2 | C3 | C4 | C5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| O1 | 1.3631 | 1.3631 | 2.2438 | 2.2438 | 2.0731 | 2.0731 | 3.2855 | 3.2855 | C2 | 1.3631 | 2.1851 | 1.3605 | 2.2381 | 1.0796 | 3.1813 | 2.1848 | 3.2885 | C3 | 1.3631 | 2.1851 | 2.2381 | 1.3605 | 3.1813 | 1.0796 | 3.2885 | 2.1848 | C4 | 2.2438 | 1.3605 | 2.2381 | 1.4453 | 2.2439 | 3.3103 | 1.0809 | 2.2724 | C5 | 2.2438 | 2.2381 | 1.3605 | 1.4453 | 3.3103 | 2.2439 | 2.2724 | 1.0809 | H6 | 2.0731 | 1.0796 | 3.1813 | 2.2439 | 3.3103 | 4.0982 | 2.7483 | 4.3454 | H7 | 2.0731 | 3.1813 | 1.0796 | 3.3103 | 2.2439 | 4.0982 | 4.3454 | 2.7483 | H8 | 3.2855 | 2.1848 | 3.2885 | 1.0809 | 2.2724 | 2.7483 | 4.3454 | 2.7646 | H9 | 3.2855 | 3.2885 | 2.1848 | 2.2724 | 1.0809 | 4.3454 | 2.7483 | 2.7646 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| O1 | C2 | C4 | 110.944 | O1 | C2 | H6 | 115.651 | |
| O1 | C3 | C5 | 110.944 | O1 | C3 | H7 | 115.651 | |
| C2 | O1 | C3 | 106.557 | C2 | C4 | C5 | 105.778 | |
| C2 | C4 | H8 | 126.612 | C3 | C5 | C4 | 105.778 | |
| C3 | C5 | H9 | 126.612 | C4 | C2 | H6 | 133.406 | |
| C4 | C5 | H9 | 127.610 | C5 | C3 | H7 | 133.406 | |
| C5 | C4 | H8 | 127.610 |