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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 | -193.461750 |
| Energy at 298.15K | -193.470619 |
| HF Energy | -193.014983 |
| Nuclear repulsion energy | 130.662790 |
| 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' | 3125 | 3011 | 28.55 | |||
| 2 | A' | 3094 | 2982 | 31.41 | |||
| 3 | A' | 3020 | 2910 | 18.67 | |||
| 4 | A' | 2976 | 2868 | 58.10 | |||
| 5 | A' | 2960 | 2853 | 33.04 | |||
| 6 | A' | 1579 | 1522 | 0.63 | |||
| 7 | A' | 1554 | 1498 | 3.34 | |||
| 8 | A' | 1550 | 1494 | 8.49 | |||
| 9 | A' | 1500 | 1446 | 0.46 | |||
| 10 | A' | 1470 | 1416 | 12.11 | |||
| 11 | A' | 1433 | 1381 | 26.54 | |||
| 12 | A' | 1223 | 1179 | 19.78 | |||
| 13 | A' | 1131 | 1090 | 10.10 | |||
| 14 | A' | 1095 | 1055 | 82.75 | |||
| 15 | A' | 1013 | 976 | 16.31 | |||
| 16 | A' | 825 | 795 | 12.71 | |||
| 17 | A' | 457 | 440 | 1.13 | |||
| 18 | A' | 279 | 268 | 4.23 | |||
| 19 | A" | 3109 | 2996 | 33.28 | |||
| 20 | A" | 3030 | 2919 | 66.83 | |||
| 21 | A" | 2992 | 2883 | 62.33 | |||
| 22 | A" | 1537 | 1481 | 4.56 | |||
| 23 | A" | 1534 | 1478 | 5.20 | |||
| 24 | A" | 1312 | 1264 | 0.04 | |||
| 25 | A" | 1207 | 1163 | 10.31 | |||
| 26 | A" | 1158 | 1116 | 0.31 | |||
| 27 | A" | 850 | 819 | 0.30 | |||
| 28 | A" | 254 | 245 | 2.88 | |||
| 29 | A" | 199 | 192 | 2.33 | |||
| 30 | A" | 107 | 103 | 5.15 |
| A | B | C |
|---|---|---|
| 0.89973 | 0.13241 | 0.12365 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 1.344 | 1.298 | 0.000 |
| O2 | 0.000 | 0.719 | 0.000 |
| C3 | 0.006 | -0.750 | 0.000 |
| C4 | -1.457 | -1.205 | 0.000 |
| H5 | 1.202 | 2.386 | 0.000 |
| H6 | 1.910 | 0.995 | 0.901 |
| H7 | 1.910 | 0.995 | -0.901 |
| H8 | 0.543 | -1.120 | -0.896 |
| H9 | 0.543 | -1.120 | 0.896 |
| H10 | -1.521 | -2.307 | 0.000 |
| H11 | -1.972 | -0.819 | 0.893 |
| H12 | -1.972 | -0.819 | -0.893 |
| C1 | O2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4638 | 2.4466 | 3.7571 | 1.0973 | 1.1060 | 1.1060 | 2.7005 | 2.7005 | 4.6045 | 4.0348 | 4.0348 | O2 | 1.4638 | 1.4687 | 2.4137 | 2.0558 | 2.1295 | 2.1295 | 2.1165 | 2.1165 | 3.3860 | 2.6557 | 2.6557 | C3 | 2.4466 | 1.4687 | 1.5324 | 3.3567 | 2.7349 | 2.7349 | 1.1082 | 1.1082 | 2.1802 | 2.1715 | 2.1715 | C4 | 3.7571 | 2.4137 | 1.5324 | 4.4692 | 4.1217 | 4.1217 | 2.1935 | 2.1935 | 1.1031 | 1.1010 | 1.1010 | H5 | 1.0973 | 2.0558 | 3.3567 | 4.4692 | 1.8024 | 1.8024 | 3.6787 | 3.6787 | 5.4256 | 4.5989 | 4.5989 | H6 | 1.1060 | 2.1295 | 2.7349 | 4.1217 | 1.8024 | 1.8013 | 3.0930 | 2.5180 | 4.8453 | 4.2849 | 4.6452 | H7 | 1.1060 | 2.1295 | 2.7349 | 4.1217 | 1.8024 | 1.8013 | 2.5180 | 3.0930 | 4.8453 | 4.6452 | 4.2849 | H8 | 2.7005 | 2.1165 | 1.1082 | 2.1935 | 3.6787 | 3.0930 | 2.5180 | 1.7913 | 2.5434 | 3.1014 | 2.5335 | H9 | 2.7005 | 2.1165 | 1.1082 | 2.1935 | 3.6787 | 2.5180 | 3.0930 | 1.7913 | 2.5434 | 2.5335 | 3.1014 | H10 | 4.6045 | 3.3860 | 2.1802 | 1.1031 | 5.4256 | 4.8453 | 4.8453 | 2.5434 | 2.5434 | 1.7929 | 1.7929 | H11 | 4.0348 | 2.6557 | 2.1715 | 1.1010 | 4.5989 | 4.2849 | 4.6452 | 3.1014 | 2.5335 | 1.7929 | 1.7864 | H12 | 4.0348 | 2.6557 | 2.1715 | 1.1010 | 4.5989 | 4.6452 | 4.2849 | 2.5335 | 3.1014 | 1.7929 | 1.7864 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | O2 | C3 | 113.090 | O2 | C1 | H5 | 105.888 | |
| O2 | C1 | H6 | 111.159 | O2 | C1 | H7 | 111.159 | |
| O2 | C3 | C4 | 107.060 | O2 | C3 | H8 | 109.638 | |
| O2 | C3 | H9 | 109.638 | C3 | C4 | H10 | 110.574 | |
| C3 | C4 | H11 | 110.021 | C3 | C4 | H12 | 110.021 | |
| C4 | C3 | H8 | 111.328 | C4 | C3 | H9 | 111.328 | |
| H5 | C1 | H6 | 109.776 | H5 | C1 | H7 | 109.776 | |
| H6 | C1 | H7 | 109.041 | H8 | C3 | H9 | 107.842 | |
| H10 | C4 | H11 | 108.870 | H10 | C4 | H12 | 108.870 | |
| H11 | C4 | H12 | 108.439 |