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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
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| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | CS | 2A" |
| hartrees | |
|---|---|
| Energy at 0K | -192.173065 |
| Energy at 298.15K | |
| HF Energy | -191.413331 |
| Nuclear repulsion energy | 111.855524 |
| 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' | 3268 | 3186 | ||||
| 2 | A' | 3152 | 3073 | ||||
| 3 | A' | 3142 | 3063 | ||||
| 4 | A' | 3027 | 2951 | ||||
| 5 | A' | 1639 | 1598 | ||||
| 6 | A' | 1479 | 1442 | ||||
| 7 | A' | 1458 | 1422 | ||||
| 8 | A' | 1378 | 1343 | ||||
| 9 | A' | 1260 | 1228 | ||||
| 10 | A' | 1048 | 1022 | ||||
| 11 | A' | 903 | 880 | ||||
| 12 | A' | 813 | 793 | ||||
| 13 | A' | 496 | 483 | ||||
| 14 | A' | 365 | 355 | ||||
| 15 | A" | 3105 | 3026 | ||||
| 16 | A" | 1477 | 1440 | ||||
| 17 | A" | 1012 | 987 | ||||
| 18 | A" | 693 | 676 | ||||
| 19 | A" | 493 | 481 | ||||
| 20 | A" | 214 | 208 | ||||
| 21 | A" | 355i | 346i |
| A | B | C |
|---|---|---|
| 0.36286 | 0.30330 | 0.17044 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.150 | 0.000 |
| O2 | 0.430 | 1.304 | 0.000 |
| C3 | -1.426 | -0.104 | 0.000 |
| C4 | 0.930 | -1.048 | 0.000 |
| H5 | -2.105 | 0.737 | 0.000 |
| H6 | -1.819 | -1.112 | 0.000 |
| H7 | 1.964 | -0.707 | 0.000 |
| H8 | 0.749 | -1.668 | 0.881 |
| H9 | 0.749 | -1.668 | -0.881 |
| C1 | O2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.2313 | 1.4487 | 1.5168 | 2.1856 | 2.2145 | 2.1427 | 2.1548 | 2.1548 | O2 | 1.2313 | 2.3298 | 2.4046 | 2.5979 | 3.3012 | 2.5293 | 3.1162 | 3.1162 | C3 | 1.4487 | 2.3298 | 2.5383 | 1.0809 | 1.0823 | 3.4431 | 2.8203 | 2.8203 | C4 | 1.5168 | 2.4046 | 2.5383 | 3.5213 | 2.7502 | 1.0882 | 1.0925 | 1.0925 | H5 | 2.1856 | 2.5979 | 1.0809 | 3.5213 | 1.8713 | 4.3176 | 3.8351 | 3.8351 | H6 | 2.2145 | 3.3012 | 1.0823 | 2.7502 | 1.8713 | 3.8046 | 2.7716 | 2.7716 | H7 | 2.1427 | 2.5293 | 3.4431 | 1.0882 | 4.3176 | 3.8046 | 1.7816 | 1.7816 | H8 | 2.1548 | 3.1162 | 2.8203 | 1.0925 | 3.8351 | 2.7716 | 1.7816 | 1.7622 | H9 | 2.1548 | 3.1162 | 2.8203 | 1.0925 | 3.8351 | 2.7716 | 1.7816 | 1.7622 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 118.817 | C1 | C3 | H6 | 121.408 | |
| C1 | C4 | H7 | 109.577 | C1 | C4 | H8 | 110.289 | |
| C1 | C4 | H9 | 110.289 | O2 | C1 | C3 | 120.545 | |
| O2 | C1 | C4 | 121.743 | C3 | C1 | C4 | 117.712 | |
| H5 | C3 | H6 | 119.775 | H7 | C4 | H8 | 109.570 | |
| H7 | C4 | H9 | 109.570 | H8 | C4 | H9 | 107.516 |