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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 | -193.856981 |
| Energy at 298.15K | -193.865891 |
| HF Energy | -193.128327 |
| Nuclear repulsion energy | 132.382779 |
| 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' | 3121 | 3052 | ||||
| 2 | A' | 3108 | 3039 | ||||
| 3 | A' | 3026 | 2959 | ||||
| 4 | A' | 2970 | 2904 | ||||
| 5 | A' | 2957 | 2891 | ||||
| 6 | A' | 1505 | 1472 | ||||
| 7 | A' | 1483 | 1450 | ||||
| 8 | A' | 1479 | 1446 | ||||
| 9 | A' | 1450 | 1418 | ||||
| 10 | A' | 1409 | 1378 | ||||
| 11 | A' | 1371 | 1341 | ||||
| 12 | A' | 1219 | 1192 | ||||
| 13 | A' | 1141 | 1116 | ||||
| 14 | A' | 1099 | 1075 | ||||
| 15 | A' | 1031 | 1008 | ||||
| 16 | A' | 854 | 836 | ||||
| 17 | A' | 462 | 452 | ||||
| 18 | A' | 287 | 281 | ||||
| 19 | A" | 3116 | 3047 | ||||
| 20 | A" | 3026 | 2959 | ||||
| 21 | A" | 2993 | 2927 | ||||
| 22 | A" | 1468 | 1436 | ||||
| 23 | A" | 1465 | 1432 | ||||
| 24 | A" | 1279 | 1251 | ||||
| 25 | A" | 1179 | 1153 | ||||
| 26 | A" | 1148 | 1122 | ||||
| 27 | A" | 809 | 791 | ||||
| 28 | A" | 258 | 252 | ||||
| 29 | A" | 208 | 203 | ||||
| 30 | A" | 108 | 106 |
| A | B | C |
|---|---|---|
| 0.91627 | 0.13688 | 0.12793 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 1.334 | 1.239 | 0.000 |
| O2 | 0.001 | 0.727 | 0.000 |
| C3 | 0.000 | -0.705 | 0.000 |
| C4 | -1.450 | -1.183 | 0.000 |
| H5 | 1.261 | 2.338 | 0.000 |
| H6 | 1.890 | 0.907 | 0.903 |
| H7 | 1.890 | 0.907 | -0.903 |
| H8 | 0.539 | -1.079 | -0.898 |
| H9 | 0.539 | -1.079 | 0.898 |
| H10 | -1.485 | -2.289 | 0.000 |
| H11 | -1.976 | -0.813 | 0.897 |
| H12 | -1.976 | -0.813 | -0.897 |
| C1 | O2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4274 | 2.3574 | 3.6902 | 1.1021 | 1.1108 | 1.1108 | 2.6099 | 2.6099 | 4.5156 | 3.9964 | 3.9964 | O2 | 1.4274 | 1.4321 | 2.3994 | 2.0449 | 2.1011 | 2.1011 | 2.0881 | 2.0881 | 3.3623 | 2.6623 | 2.6623 | C3 | 2.3574 | 1.4321 | 1.5268 | 3.2941 | 2.6433 | 2.6433 | 1.1127 | 1.1127 | 2.1712 | 2.1730 | 2.1730 | C4 | 3.6902 | 2.3994 | 1.5268 | 4.4443 | 4.0425 | 4.0425 | 2.1851 | 2.1851 | 1.1056 | 1.1043 | 1.1043 | H5 | 1.1021 | 2.0449 | 3.2941 | 4.4443 | 1.8052 | 1.8052 | 3.6067 | 3.6067 | 5.3805 | 4.6057 | 4.6057 | H6 | 1.1108 | 2.1011 | 2.6433 | 4.0425 | 1.8052 | 1.8055 | 3.0025 | 2.4024 | 4.7352 | 4.2317 | 4.5986 | H7 | 1.1108 | 2.1011 | 2.6433 | 4.0425 | 1.8052 | 1.8055 | 2.4024 | 3.0025 | 4.7352 | 4.5986 | 4.2317 | H8 | 2.6099 | 2.0881 | 1.1127 | 2.1851 | 3.6067 | 3.0025 | 2.4024 | 1.7964 | 2.5235 | 3.1020 | 2.5296 | H9 | 2.6099 | 2.0881 | 1.1127 | 2.1851 | 3.6067 | 2.4024 | 3.0025 | 1.7964 | 2.5235 | 2.5296 | 3.1020 | H10 | 4.5156 | 3.3623 | 2.1712 | 1.1056 | 5.3805 | 4.7352 | 4.7352 | 2.5235 | 2.5235 | 1.7955 | 1.7955 | H11 | 3.9964 | 2.6623 | 2.1730 | 1.1043 | 4.6057 | 4.2317 | 4.5986 | 3.1020 | 2.5296 | 1.7955 | 1.7945 | H12 | 3.9964 | 2.6623 | 2.1730 | 1.1043 | 4.6057 | 4.5986 | 4.2317 | 2.5296 | 3.1020 | 1.7955 | 1.7945 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | O2 | C3 | 111.055 | O2 | C1 | H5 | 107.184 | |
| O2 | C1 | H6 | 111.127 | O2 | C1 | H7 | 111.127 | |
| O2 | C3 | C4 | 108.328 | O2 | C3 | H8 | 109.640 | |
| O2 | C3 | H9 | 109.640 | C3 | C4 | H10 | 110.104 | |
| C3 | C4 | H11 | 110.323 | C3 | C4 | H12 | 110.323 | |
| C4 | C3 | H8 | 110.784 | C4 | C3 | H9 | 110.784 | |
| H5 | C1 | H6 | 109.323 | H5 | C1 | H7 | 109.323 | |
| H6 | C1 | H7 | 108.722 | H8 | C3 | H9 | 107.656 | |
| H10 | C4 | H11 | 108.679 | H10 | C4 | H12 | 108.679 | |
| H11 | C4 | H12 | 108.686 |