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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 | 1A' |
| hartrees | |
|---|---|
| Energy at 0K | -190.914723 |
| Energy at 298.15K | -190.923548 |
| HF Energy | -190.713557 |
| Nuclear repulsion energy | 130.633813 |
| 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' | 3562 | 3166 | 1.75 | |||
| 2 | A' | 3517 | 3126 | 3.32 | |||
| 3 | A' | 3381 | 3005 | 1.36 | |||
| 4 | A' | 3325 | 2955 | 12.90 | |||
| 5 | A' | 3309 | 2941 | 13.89 | |||
| 6 | A' | 1745 | 1551 | 0.83 | |||
| 7 | A' | 1731 | 1539 | 2.30 | |||
| 8 | A' | 1723 | 1531 | 2.65 | |||
| 9 | A' | 1646 | 1463 | 6.99 | |||
| 10 | A' | 1617 | 1438 | 4.55 | |||
| 11 | A' | 1553 | 1380 | 45.52 | |||
| 12 | A' | 1344 | 1195 | 7.30 | |||
| 13 | A' | 1273 | 1132 | 6.98 | |||
| 14 | A' | 1201 | 1067 | 2.22 | |||
| 15 | A' | 1134 | 1008 | 1.67 | |||
| 16 | A' | 962 | 855 | 0.17 | |||
| 17 | A' | 504 | 448 | 0.25 | |||
| 18 | A' | 306 | 272 | 1.19 | |||
| 19 | A" | 3565 | 3169 | 2.02 | |||
| 20 | A" | 3463 | 3078 | 12.55 | |||
| 21 | A" | 3430 | 3049 | 19.15 | |||
| 22 | A" | 1721 | 1530 | 0.84 | |||
| 23 | A" | 1707 | 1517 | 1.76 | |||
| 24 | A" | 1417 | 1260 | 0.26 | |||
| 25 | A" | 1267 | 1126 | 10.64 | |||
| 26 | A" | 1228 | 1092 | 1.36 | |||
| 27 | A" | 899 | 799 | 0.24 | |||
| 28 | A" | 264 | 235 | 1.82 | |||
| 29 | A" | 201 | 179 | 0.00 | |||
| 30 | A" | 128 | 114 | 1.74 |
| A | B | C |
|---|---|---|
| 0.87586 | 0.13417 | 0.12473 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 1.373 | 1.213 | 0.000 |
| O2 | -0.017 | 0.767 | 0.000 |
| C3 | 0.000 | -0.697 | 0.000 |
| C4 | -1.479 | -1.192 | 0.000 |
| H5 | 1.362 | 2.321 | 0.000 |
| H6 | 1.931 | 0.865 | 0.899 |
| H7 | 1.931 | 0.865 | -0.899 |
| H8 | 0.532 | -1.094 | -0.897 |
| H9 | 0.532 | -1.094 | 0.897 |
| H10 | -1.509 | -2.295 | 0.000 |
| H11 | -2.007 | -0.824 | 0.895 |
| H12 | -2.007 | -0.824 | -0.895 |
| C1 | O2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4596 | 2.3520 | 3.7308 | 1.1084 | 1.1135 | 1.1135 | 2.6137 | 2.6137 | 4.5400 | 4.0472 | 4.0472 | O2 | 1.4596 | 1.4643 | 2.4452 | 2.0770 | 2.1473 | 2.1473 | 2.1379 | 2.1379 | 3.4068 | 2.7015 | 2.7015 | C3 | 2.3520 | 1.4643 | 1.5597 | 3.3108 | 2.6415 | 2.6415 | 1.1164 | 1.1164 | 2.1981 | 2.2016 | 2.2016 | C4 | 3.7308 | 2.4452 | 1.5597 | 4.5181 | 4.0828 | 4.0828 | 2.2045 | 2.2045 | 1.1031 | 1.1027 | 1.1027 | H5 | 1.1084 | 2.0770 | 3.3108 | 4.5181 | 1.8029 | 1.8029 | 3.6268 | 3.6268 | 5.4360 | 4.6954 | 4.6954 | H6 | 1.1135 | 2.1473 | 2.6415 | 4.0828 | 1.8029 | 1.7985 | 3.0037 | 2.4071 | 4.7571 | 4.2855 | 4.6459 | H7 | 1.1135 | 2.1473 | 2.6415 | 4.0828 | 1.8029 | 1.7985 | 2.4071 | 3.0037 | 4.7571 | 4.6459 | 4.2855 | H8 | 2.6137 | 2.1379 | 1.1164 | 2.2045 | 3.6268 | 3.0037 | 2.4071 | 1.7947 | 2.5329 | 3.1202 | 2.5540 | H9 | 2.6137 | 2.1379 | 1.1164 | 2.2045 | 3.6268 | 2.4071 | 3.0037 | 1.7947 | 2.5329 | 2.5540 | 3.1202 | H10 | 4.5400 | 3.4068 | 2.1981 | 1.1031 | 5.4360 | 4.7571 | 4.7571 | 2.5329 | 2.5329 | 1.7924 | 1.7924 | H11 | 4.0472 | 2.7015 | 2.2016 | 1.1027 | 4.6954 | 4.2855 | 4.6459 | 3.1202 | 2.5540 | 1.7924 | 1.7902 | H12 | 4.0472 | 2.7015 | 2.2016 | 1.1027 | 4.6954 | 4.6459 | 4.2855 | 2.5540 | 3.1202 | 1.7924 | 1.7902 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | O2 | C3 | 107.105 | O2 | C1 | H5 | 107.163 | |
| O2 | C1 | H6 | 112.440 | O2 | C1 | H7 | 112.440 | |
| O2 | C3 | C4 | 107.879 | O2 | C3 | H8 | 111.161 | |
| O2 | C3 | H9 | 111.161 | C3 | C4 | H10 | 110.092 | |
| C3 | C4 | H11 | 110.390 | C3 | C4 | H12 | 110.390 | |
| C4 | C3 | H8 | 109.827 | C4 | C3 | H9 | 109.827 | |
| H5 | C1 | H6 | 108.473 | H5 | C1 | H7 | 108.473 | |
| H6 | C1 | H7 | 107.726 | H8 | C3 | H9 | 106.991 | |
| H10 | C4 | H11 | 108.698 | H10 | C4 | H12 | 108.698 | |
| H11 | C4 | H12 | 108.523 |