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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 | -193.792507 |
| Energy at 298.15K | -193.801508 |
| HF Energy | -193.117478 |
| Nuclear repulsion energy | 133.195552 |
| 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' | 3157 | 2991 | 31.32 | |||
| 2 | A' | 3156 | 2990 | 28.30 | |||
| 3 | A' | 3070 | 2908 | 17.45 | |||
| 4 | A' | 3007 | 2849 | 80.54 | |||
| 5 | A' | 2989 | 2832 | 34.12 | |||
| 6 | A' | 1538 | 1457 | 0.68 | |||
| 7 | A' | 1509 | 1430 | 6.81 | |||
| 8 | A' | 1502 | 1423 | 2.34 | |||
| 9 | A' | 1485 | 1407 | 0.04 | |||
| 10 | A' | 1444 | 1368 | 46.93 | |||
| 11 | A' | 1398 | 1324 | 6.13 | |||
| 12 | A' | 1257 | 1190 | 67.60 | |||
| 13 | A' | 1199 | 1136 | 109.23 | |||
| 14 | A' | 1124 | 1065 | 2.61 | |||
| 15 | A' | 1066 | 1010 | 17.67 | |||
| 16 | A' | 889 | 842 | 10.57 | |||
| 17 | A' | 475 | 450 | 0.67 | |||
| 18 | A' | 292 | 276 | 2.37 | |||
| 19 | A" | 3162 | 2995 | 27.46 | |||
| 20 | A" | 3060 | 2899 | 67.69 | |||
| 21 | A" | 3025 | 2866 | 74.56 | |||
| 22 | A" | 1487 | 1409 | 5.08 | |||
| 23 | A" | 1481 | 1403 | 3.80 | |||
| 24 | A" | 1303 | 1234 | 2.18 | |||
| 25 | A" | 1210 | 1146 | 11.76 | |||
| 26 | A" | 1174 | 1112 | 0.02 | |||
| 27 | A" | 826 | 782 | 0.02 | |||
| 28 | A" | 272 | 257 | 2.38 | |||
| 29 | A" | 216 | 204 | 1.40 | |||
| 30 | A" | 112 | 106 | 2.24 |
| A | B | C |
|---|---|---|
| 0.92614 | 0.13881 | 0.12974 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 1.325 | 1.224 | 0.000 |
| O2 | 0.011 | 0.715 | 0.000 |
| C3 | 0.000 | -0.700 | 0.000 |
| C4 | -1.450 | -1.164 | 0.000 |
| H5 | 1.256 | 2.324 | 0.000 |
| H6 | 1.893 | 0.901 | 0.899 |
| H7 | 1.893 | 0.901 | -0.899 |
| H8 | 0.535 | -1.090 | -0.895 |
| H9 | 0.535 | -1.090 | 0.895 |
| H10 | -1.504 | -2.267 | 0.000 |
| H11 | -1.972 | -0.783 | 0.895 |
| H12 | -1.972 | -0.783 | -0.895 |
| C1 | O2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4099 | 2.3364 | 3.6613 | 1.1022 | 1.1112 | 1.1112 | 2.6044 | 2.6044 | 4.4939 | 3.9623 | 3.9623 | O2 | 1.4099 | 1.4149 | 2.3799 | 2.0348 | 2.0941 | 2.0941 | 2.0819 | 2.0819 | 3.3448 | 2.6409 | 2.6409 | C3 | 2.3364 | 1.4149 | 1.5223 | 3.2745 | 2.6368 | 2.6368 | 1.1130 | 1.1130 | 2.1722 | 2.1669 | 2.1669 | C4 | 3.6613 | 2.3799 | 1.5223 | 4.4146 | 4.0305 | 4.0305 | 2.1781 | 2.1781 | 1.1045 | 1.1039 | 1.1039 | H5 | 1.1022 | 2.0348 | 3.2745 | 4.4146 | 1.8000 | 1.8000 | 3.6027 | 3.6027 | 5.3570 | 4.5686 | 4.5686 | H6 | 1.1112 | 2.0941 | 2.6368 | 4.0305 | 1.8000 | 1.7981 | 3.0044 | 2.4102 | 4.7310 | 4.2153 | 4.5812 | H7 | 1.1112 | 2.0941 | 2.6368 | 4.0305 | 1.8000 | 1.7981 | 2.4102 | 3.0044 | 4.7310 | 4.5812 | 4.2153 | H8 | 2.6044 | 2.0819 | 1.1130 | 2.1781 | 3.6027 | 3.0044 | 2.4102 | 1.7894 | 2.5182 | 3.0950 | 2.5251 | H9 | 2.6044 | 2.0819 | 1.1130 | 2.1781 | 3.6027 | 2.4102 | 3.0044 | 1.7894 | 2.5182 | 2.5251 | 3.0950 | H10 | 4.4939 | 3.3448 | 2.1722 | 1.1045 | 5.3570 | 4.7310 | 4.7310 | 2.5182 | 2.5182 | 1.7953 | 1.7953 | H11 | 3.9623 | 2.6409 | 2.1669 | 1.1039 | 4.5686 | 4.2153 | 4.5812 | 3.0950 | 2.5251 | 1.7953 | 1.7899 | H12 | 3.9623 | 2.6409 | 2.1669 | 1.1039 | 4.5686 | 4.5812 | 4.2153 | 2.5251 | 3.0950 | 1.7953 | 1.7899 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | O2 | C3 | 111.601 | O2 | C1 | H5 | 107.560 | |
| O2 | C1 | H6 | 111.779 | O2 | C1 | H7 | 111.779 | |
| O2 | C3 | C4 | 108.184 | O2 | C3 | H8 | 110.316 | |
| O2 | C3 | H9 | 110.316 | C3 | C4 | H10 | 110.560 | |
| C3 | C4 | H11 | 110.178 | C3 | C4 | H12 | 110.178 | |
| C4 | C3 | H8 | 110.519 | C4 | C3 | H9 | 110.519 | |
| H5 | C1 | H6 | 108.820 | H5 | C1 | H7 | 108.820 | |
| H6 | C1 | H7 | 108.012 | H8 | C3 | H9 | 106.999 | |
| H10 | C4 | H11 | 108.769 | H10 | C4 | H12 | 108.769 | |
| H11 | C4 | H12 | 108.334 |