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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
| You are here: Calculated > Energy > Optimized > Energy | |
| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | C2 | 1A' |
| hartrees | |
|---|---|
| Energy at 0K | -233.510380 |
| Energy at 298.15K | |
| HF Energy | -232.033826 |
| Nuclear repulsion energy | 185.178576 |
| 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' | 3191 | 3032 | 26.69 | |||
| 2 | A' | 3148 | 2991 | 35.16 | |||
| 3 | A' | 3079 | 2925 | 21.15 | |||
| 4 | A' | 3057 | 2904 | 26.91 | |||
| 5 | A' | 3028 | 2877 | 51.62 | |||
| 6 | A' | 2997 | 2847 | 37.80 | |||
| 7 | A' | 1597 | 1517 | 1.22 | |||
| 8 | A' | 1580 | 1501 | 5.46 | |||
| 9 | A' | 1575 | 1496 | 3.49 | |||
| 10 | A' | 1569 | 1491 | 5.00 | |||
| 11 | A' | 1517 | 1442 | 1.11 | |||
| 12 | A' | 1488 | 1414 | 7.56 | |||
| 13 | A' | 1458 | 1385 | 16.05 | |||
| 14 | A' | 1388 | 1319 | 5.06 | |||
| 15 | A' | 1225 | 1164 | 11.91 | |||
| 16 | A' | 1166 | 1108 | 8.82 | |||
| 17 | A' | 1085 | 1031 | 73.85 | |||
| 18 | A' | 1074 | 1020 | 33.32 | |||
| 19 | A' | 940 | 893 | 0.09 | |||
| 20 | A' | 893 | 848 | 19.96 | |||
| 21 | A' | 427 | 406 | 1.13 | |||
| 22 | A' | 406 | 386 | 3.76 | |||
| 23 | A' | 190 | 181 | 2.69 | |||
| 24 | A" | 3144 | 2987 | 70.62 | |||
| 25 | A" | 3121 | 2965 | 0.42 | |||
| 26 | A" | 3096 | 2941 | 61.97 | |||
| 27 | A" | 3039 | 2887 | 56.54 | |||
| 28 | A" | 1575 | 1497 | 7.11 | |||
| 29 | A" | 1557 | 1479 | 5.68 | |||
| 30 | A" | 1359 | 1291 | 0.05 | |||
| 31 | A" | 1311 | 1245 | 0.17 | |||
| 32 | A" | 1220 | 1159 | 5.13 | |||
| 33 | A" | 1171 | 1112 | 0.96 | |||
| 34 | A" | 944 | 897 | 1.66 | |||
| 35 | A" | 797 | 758 | 1.55 | |||
| 36 | A" | 242 | 230 | 0.07 | |||
| 37 | A" | 219 | 208 | 5.24 | |||
| 38 | A" | 114 | 108 | 3.34 | |||
| 39 | A" | 96 | 91 | 2.65 |
| A | B | C |
|---|---|---|
| 0.65488 | 0.06777 | 0.06442 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -2.442 | 0.460 | 0.000 |
| O2 | -1.256 | -0.403 | 0.000 |
| C3 | 0.000 | 0.358 | 0.000 |
| C4 | 1.150 | -0.652 | 0.000 |
| C5 | 2.535 | 0.035 | 0.000 |
| H6 | -3.301 | -0.217 | 0.000 |
| H7 | -2.468 | 1.098 | 0.897 |
| H8 | -2.468 | 1.098 | -0.897 |
| H9 | 0.045 | 1.008 | 0.894 |
| H10 | 0.045 | 1.008 | -0.894 |
| H11 | 1.043 | -1.297 | -0.884 |
| H12 | 1.043 | -1.297 | 0.884 |
| H13 | 2.660 | 0.668 | 0.890 |
| H14 | 2.660 | 0.668 | -0.890 |
| H15 | 3.340 | -0.712 | 0.000 |
| C1 | O2 | C3 | C4 | C5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | H14 | H15 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4666 | 2.4443 | 3.7600 | 4.9948 | 1.0928 | 1.1015 | 1.1015 | 2.6987 | 2.6987 | 4.0013 | 4.0013 | 5.1836 | 5.1836 | 5.8994 | O2 | 1.4666 | 1.4691 | 2.4188 | 3.8160 | 2.0528 | 2.1278 | 2.1278 | 2.1170 | 2.1170 | 2.6201 | 2.6201 | 4.1569 | 4.1569 | 4.6064 | C3 | 2.4443 | 1.4691 | 1.5306 | 2.5551 | 3.3503 | 2.7283 | 2.7283 | 1.1056 | 1.1056 | 2.1467 | 2.1467 | 2.8222 | 2.8222 | 3.5070 | C4 | 3.7600 | 2.4188 | 1.5306 | 1.5458 | 4.4715 | 4.1178 | 4.1178 | 2.1852 | 2.1852 | 1.0993 | 1.0993 | 2.1949 | 2.1949 | 2.1909 | C5 | 4.9948 | 3.8160 | 2.5551 | 1.5458 | 5.8405 | 5.1925 | 5.1925 | 2.8187 | 2.8187 | 2.1864 | 2.1864 | 1.0997 | 1.0997 | 1.0980 | H6 | 1.0928 | 2.0528 | 3.3503 | 4.4715 | 5.8405 | 1.7962 | 1.7962 | 3.6726 | 3.6726 | 4.5620 | 4.5620 | 6.0915 | 6.0915 | 6.6588 | H7 | 1.1015 | 2.1278 | 2.7283 | 4.1178 | 5.1925 | 1.7962 | 1.7945 | 2.5143 | 3.0869 | 4.6080 | 4.2499 | 5.1463 | 5.4478 | 6.1491 | H8 | 1.1015 | 2.1278 | 2.7283 | 4.1178 | 5.1925 | 1.7962 | 1.7945 | 3.0869 | 2.5143 | 4.2499 | 4.6080 | 5.4478 | 5.1463 | 6.1491 | H9 | 2.6987 | 2.1170 | 1.1056 | 2.1852 | 2.8187 | 3.6726 | 2.5143 | 3.0869 | 1.7872 | 3.0769 | 2.5115 | 2.6375 | 3.1840 | 3.8227 | H10 | 2.6987 | 2.1170 | 1.1056 | 2.1852 | 2.8187 | 3.6726 | 3.0869 | 2.5143 | 1.7872 | 2.5115 | 3.0769 | 3.1840 | 2.6375 | 3.8227 | H11 | 4.0013 | 2.6201 | 2.1467 | 1.0993 | 2.1864 | 4.5620 | 4.6080 | 4.2499 | 3.0769 | 2.5115 | 1.7678 | 3.1026 | 2.5455 | 2.5299 | H12 | 4.0013 | 2.6201 | 2.1467 | 1.0993 | 2.1864 | 4.5620 | 4.2499 | 4.6080 | 2.5115 | 3.0769 | 1.7678 | 2.5455 | 3.1026 | 2.5299 | H13 | 5.1836 | 4.1569 | 2.8222 | 2.1949 | 1.0997 | 6.0915 | 5.1463 | 5.4478 | 2.6375 | 3.1840 | 3.1026 | 2.5455 | 1.7799 | 1.7773 | H14 | 5.1836 | 4.1569 | 2.8222 | 2.1949 | 1.0997 | 6.0915 | 5.4478 | 5.1463 | 3.1840 | 2.6375 | 2.5455 | 3.1026 | 1.7799 | 1.7773 | H15 | 5.8994 | 4.6064 | 3.5070 | 2.1909 | 1.0980 | 6.6588 | 6.1491 | 6.1491 | 3.8227 | 3.8227 | 2.5299 | 2.5299 | 1.7773 | 1.7773 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | O2 | C3 | 112.729 | O2 | C1 | H6 | 105.726 | |
| O2 | C1 | H7 | 111.104 | O2 | C1 | H8 | 111.104 | |
| O2 | C3 | C4 | 107.462 | O2 | C3 | H9 | 109.817 | |
| O2 | C3 | H10 | 109.817 | C3 | C4 | C5 | 112.307 | |
| C3 | C4 | H11 | 108.305 | C3 | C4 | H12 | 108.305 | |
| C4 | C3 | H9 | 110.945 | C4 | C3 | H10 | 110.945 | |
| C4 | C5 | H13 | 111.005 | C4 | C5 | H14 | 111.005 | |
| C4 | C5 | H15 | 110.788 | C5 | C4 | H11 | 110.357 | |
| C5 | C4 | H12 | 110.357 | H6 | C1 | H7 | 109.885 | |
| H6 | C1 | H8 | 109.885 | H7 | C1 | H8 | 109.094 | |
| H9 | C3 | H10 | 107.858 | H11 | C4 | H12 | 107.035 | |
| H13 | C5 | H14 | 108.043 | H13 | C5 | H15 | 107.935 | |
| H14 | C5 | H15 | 107.935 |