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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 | -193.867629 |
| Energy at 298.15K | -193.876547 |
| HF Energy | -193.128675 |
| Nuclear repulsion energy | 132.527878 |
| 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' | 3127 | 3037 | ||||
| 2 | A' | 3114 | 3024 | ||||
| 3 | A' | 3032 | 2945 | ||||
| 4 | A' | 2976 | 2890 | ||||
| 5 | A' | 2962 | 2877 | ||||
| 6 | A' | 1508 | 1465 | ||||
| 7 | A' | 1485 | 1442 | ||||
| 8 | A' | 1482 | 1439 | ||||
| 9 | A' | 1454 | 1412 | ||||
| 10 | A' | 1412 | 1371 | ||||
| 11 | A' | 1374 | 1334 | ||||
| 12 | A' | 1223 | 1188 | ||||
| 13 | A' | 1146 | 1113 | ||||
| 14 | A' | 1101 | 1070 | ||||
| 15 | A' | 1035 | 1005 | ||||
| 16 | A' | 857 | 833 | ||||
| 17 | A' | 464 | 450 | ||||
| 18 | A' | 288 | 280 | ||||
| 19 | A" | 3122 | 3032 | ||||
| 20 | A" | 3032 | 2945 | ||||
| 21 | A" | 2999 | 2912 | ||||
| 22 | A" | 1471 | 1428 | ||||
| 23 | A" | 1467 | 1425 | ||||
| 24 | A" | 1282 | 1245 | ||||
| 25 | A" | 1182 | 1148 | ||||
| 26 | A" | 1151 | 1117 | ||||
| 27 | A" | 811 | 787 | ||||
| 28 | A" | 258 | 251 | ||||
| 29 | A" | 208 | 202 | ||||
| 30 | A" | 108 | 105 |
| A | B | C |
|---|---|---|
| 0.91860 | 0.13716 | 0.12820 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 1.332 | 1.238 | 0.000 |
| O2 | 0.002 | 0.726 | 0.000 |
| C3 | 0.000 | -0.704 | 0.000 |
| C4 | -1.448 | -1.182 | 0.000 |
| H5 | 1.260 | 2.336 | 0.000 |
| H6 | 1.888 | 0.907 | 0.902 |
| H7 | 1.888 | 0.907 | -0.902 |
| H8 | 0.539 | -1.079 | -0.897 |
| H9 | 0.539 | -1.079 | 0.897 |
| H10 | -1.484 | -2.286 | 0.000 |
| H11 | -1.974 | -0.812 | 0.896 |
| H12 | -1.974 | -0.812 | -0.896 |
| C1 | O2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4255 | 2.3548 | 3.6863 | 1.1011 | 1.1098 | 1.1098 | 2.6076 | 2.6076 | 4.5110 | 3.9921 | 3.9921 | O2 | 1.4255 | 1.4301 | 2.3969 | 2.0431 | 2.0988 | 2.0988 | 2.0858 | 2.0858 | 3.3589 | 2.6596 | 2.6596 | C3 | 2.3548 | 1.4301 | 1.5253 | 3.2908 | 2.6409 | 2.6409 | 1.1116 | 1.1116 | 2.1693 | 2.1708 | 2.1708 | C4 | 3.6863 | 2.3969 | 1.5253 | 4.4399 | 4.0389 | 4.0389 | 2.1828 | 2.1828 | 1.1046 | 1.1032 | 1.1032 | H5 | 1.1011 | 2.0431 | 3.2908 | 4.4399 | 1.8032 | 1.8032 | 3.6036 | 3.6036 | 5.3754 | 4.6011 | 4.6011 | H6 | 1.1098 | 2.0988 | 2.6409 | 4.0389 | 1.8032 | 1.8036 | 3.0002 | 2.4009 | 4.7311 | 4.2277 | 4.5942 | H7 | 1.1098 | 2.0988 | 2.6409 | 4.0389 | 1.8032 | 1.8036 | 2.4009 | 3.0002 | 4.7311 | 4.5942 | 4.2277 | H8 | 2.6076 | 2.0858 | 1.1116 | 2.1828 | 3.6036 | 3.0002 | 2.4009 | 1.7946 | 2.5209 | 3.0989 | 2.5270 | H9 | 2.6076 | 2.0858 | 1.1116 | 2.1828 | 3.6036 | 2.4009 | 3.0002 | 1.7946 | 2.5209 | 2.5270 | 3.0989 | H10 | 4.5110 | 3.3589 | 2.1693 | 1.1046 | 5.3754 | 4.7311 | 4.7311 | 2.5209 | 2.5209 | 1.7938 | 1.7938 | H11 | 3.9921 | 2.6596 | 2.1708 | 1.1032 | 4.6011 | 4.2277 | 4.5942 | 3.0989 | 2.5270 | 1.7938 | 1.7928 | H12 | 3.9921 | 2.6596 | 2.1708 | 1.1032 | 4.6011 | 4.5942 | 4.2277 | 2.5270 | 3.0989 | 1.7938 | 1.7928 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | O2 | C3 | 111.098 | O2 | C1 | H5 | 107.228 | |
| O2 | C1 | H6 | 111.147 | O2 | C1 | H7 | 111.147 | |
| O2 | C3 | C4 | 108.346 | O2 | C3 | H8 | 109.659 | |
| O2 | C3 | H9 | 109.659 | C3 | C4 | H10 | 110.121 | |
| C3 | C4 | H11 | 110.319 | C3 | C4 | H12 | 110.319 | |
| C4 | C3 | H8 | 110.764 | C4 | C3 | H9 | 110.764 | |
| H5 | C1 | H6 | 109.290 | H5 | C1 | H7 | 109.290 | |
| H6 | C1 | H7 | 108.702 | H8 | C3 | H9 | 107.642 | |
| H10 | C4 | H11 | 108.677 | H10 | C4 | H12 | 108.677 | |
| H11 | C4 | H12 | 108.681 |