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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 | -192.055812 |
| Energy at 298.15K | -192.060514 |
| HF Energy | -191.363580 |
| Nuclear repulsion energy | 111.965450 |
| 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' | 3322 | 3141 | 1.53 | |||
| 2 | A' | 3209 | 3034 | 5.11 | |||
| 3 | A' | 3202 | 3027 | 0.94 | |||
| 4 | A' | 3092 | 2923 | 2.94 | |||
| 5 | A' | 1677 | 1586 | 56.95 | |||
| 6 | A' | 1504 | 1422 | 10.04 | |||
| 7 | A' | 1479 | 1399 | 25.74 | |||
| 8 | A' | 1424 | 1347 | 24.50 | |||
| 9 | A' | 1289 | 1218 | 56.49 | |||
| 10 | A' | 1082 | 1023 | 3.50 | |||
| 11 | A' | 936 | 885 | 4.75 | |||
| 12 | A' | 836 | 790 | 0.83 | |||
| 13 | A' | 523 | 495 | 15.68 | |||
| 14 | A' | 379 | 358 | 1.75 | |||
| 15 | A" | 3163 | 2991 | 8.10 | |||
| 16 | A" | 1510 | 1427 | 6.82 | |||
| 17 | A" | 1046 | 989 | 5.00 | |||
| 18 | A" | 724 | 685 | 30.64 | |||
| 19 | A" | 517 | 488 | 0.80 | |||
| 20 | A" | 377 | 356 | 0.06 | |||
| 21 | A" | 92 | 87 | 0.01 |
| A | B | C |
|---|---|---|
| 0.36422 | 0.30324 | 0.17072 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.152 | 0.000 |
| O2 | 0.430 | 1.300 | 0.000 |
| C3 | -1.426 | -0.102 | 0.000 |
| C4 | 0.930 | -1.048 | 0.000 |
| H5 | -2.102 | 0.742 | 0.000 |
| H6 | -1.827 | -1.108 | 0.000 |
| H7 | 1.963 | -0.704 | 0.000 |
| H8 | 0.751 | -1.670 | 0.881 |
| H9 | 0.751 | -1.670 | -0.881 |
| C1 | O2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.2257 | 1.4482 | 1.5182 | 2.1830 | 2.2192 | 2.1416 | 2.1586 | 2.1586 | O2 | 1.2257 | 2.3257 | 2.4007 | 2.5919 | 3.3000 | 2.5234 | 3.1143 | 3.1143 | C3 | 1.4482 | 2.3257 | 2.5385 | 1.0818 | 1.0827 | 3.4418 | 2.8236 | 2.8236 | C4 | 1.5182 | 2.4007 | 2.5385 | 3.5208 | 2.7576 | 1.0888 | 1.0932 | 1.0932 | H5 | 2.1830 | 2.5919 | 1.0818 | 3.5208 | 1.8706 | 4.3144 | 3.8384 | 3.8384 | H6 | 2.2192 | 3.3000 | 1.0827 | 2.7576 | 1.8706 | 3.8114 | 2.7820 | 2.7820 | H7 | 2.1416 | 2.5234 | 3.4418 | 1.0888 | 4.3144 | 3.8114 | 1.7826 | 1.7826 | H8 | 2.1586 | 3.1143 | 2.8236 | 1.0932 | 3.8384 | 2.7820 | 1.7826 | 1.7626 | H9 | 2.1586 | 3.1143 | 2.8236 | 1.0932 | 3.8384 | 2.7820 | 1.7826 | 1.7626 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 118.551 | C1 | C3 | H6 | 121.863 | |
| C1 | C4 | H7 | 109.363 | C1 | C4 | H8 | 110.446 | |
| C1 | C4 | H9 | 110.446 | O2 | C1 | C3 | 120.632 | |
| O2 | C1 | C4 | 121.705 | C3 | C1 | C4 | 117.662 | |
| H5 | C3 | H6 | 119.586 | H7 | C4 | H8 | 109.557 | |
| H7 | C4 | H9 | 109.557 | H8 | C4 | H9 | 107.443 |