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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 | -233.428315 |
| Energy at 298.15K | |
| HF Energy | -232.166513 |
| Nuclear repulsion energy | 187.039750 |
| 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 | 3084 | ||||
| 2 | A' | 3139 | 3067 | ||||
| 3 | A' | 3067 | 2997 | ||||
| 4 | A' | 3054 | 2984 | ||||
| 5 | A' | 3005 | 2936 | ||||
| 6 | A' | 2971 | 2902 | ||||
| 7 | A' | 1576 | 1540 | ||||
| 8 | A' | 1554 | 1518 | ||||
| 9 | A' | 1549 | 1513 | ||||
| 10 | A' | 1540 | 1505 | ||||
| 11 | A' | 1512 | 1477 | ||||
| 12 | A' | 1461 | 1428 | ||||
| 13 | A' | 1459 | 1425 | ||||
| 14 | A' | 1360 | 1328 | ||||
| 15 | A' | 1249 | 1220 | ||||
| 16 | A' | 1183 | 1156 | ||||
| 17 | A' | 1148 | 1122 | ||||
| 18 | A' | 1086 | 1061 | ||||
| 19 | A' | 995 | 972 | ||||
| 20 | A' | 928 | 907 | ||||
| 21 | A' | 446 | 435 | ||||
| 22 | A' | 415 | 406 | ||||
| 23 | A' | 196 | 191 | ||||
| 24 | A" | 3134 | 3062 | ||||
| 25 | A" | 3110 | 3038 | ||||
| 26 | A" | 3062 | 2992 | ||||
| 27 | A" | 3007 | 2937 | ||||
| 28 | A" | 1548 | 1512 | ||||
| 29 | A" | 1531 | 1496 | ||||
| 30 | A" | 1340 | 1309 | ||||
| 31 | A" | 1295 | 1265 | ||||
| 32 | A" | 1227 | 1199 | ||||
| 33 | A" | 1187 | 1159 | ||||
| 34 | A" | 923 | 901 | ||||
| 35 | A" | 779 | 761 | ||||
| 36 | A" | 246 | 241 | ||||
| 37 | A" | 237 | 232 | ||||
| 38 | A" | 114 | 111 | ||||
| 39 | A" | 100 | 98 |
| A | B | C |
|---|---|---|
| 0.64446 | 0.06997 | 0.06634 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -2.334 | 0.658 | 0.000 |
| O2 | -1.284 | -0.311 | 0.000 |
| C3 | 0.000 | 0.324 | 0.000 |
| C4 | 1.083 | -0.753 | 0.000 |
| C5 | 2.494 | -0.137 | 0.000 |
| H6 | -3.286 | 0.104 | 0.000 |
| H7 | -2.282 | 1.303 | 0.903 |
| H8 | -2.282 | 1.303 | -0.903 |
| H9 | 0.098 | 0.975 | 0.899 |
| H10 | 0.098 | 0.975 | -0.899 |
| H11 | 0.943 | -1.394 | -0.890 |
| H12 | 0.943 | -1.394 | 0.890 |
| H13 | 2.654 | 0.494 | 0.894 |
| H14 | 2.654 | 0.494 | -0.894 |
| H15 | 3.269 | -0.924 | 0.000 |
| C1 | O2 | C3 | C4 | C5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | H13 | H14 | H15 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4293 | 2.3578 | 3.6973 | 4.8932 | 1.1018 | 1.1104 | 1.1104 | 2.6117 | 2.6117 | 3.9676 | 3.9676 | 5.0704 | 5.0704 | 5.8223 | O2 | 1.4293 | 1.4323 | 2.4078 | 3.7818 | 2.0454 | 2.1015 | 2.1015 | 2.0903 | 2.0903 | 2.6311 | 2.6311 | 4.1176 | 4.1176 | 4.5939 | C3 | 2.3578 | 1.4323 | 1.5280 | 2.5365 | 3.2938 | 2.6418 | 2.6418 | 1.1138 | 1.1138 | 2.1528 | 2.1528 | 2.8060 | 2.8060 | 3.4993 | C4 | 3.6973 | 2.4078 | 1.5280 | 1.5398 | 4.4529 | 4.0455 | 4.0455 | 2.1831 | 2.1831 | 1.1059 | 1.1059 | 2.1963 | 2.1963 | 2.1927 | C5 | 4.8932 | 3.7818 | 2.5365 | 1.5398 | 5.7856 | 5.0694 | 5.0694 | 2.7906 | 2.7906 | 2.1863 | 2.1863 | 1.1062 | 1.1062 | 1.1042 | H6 | 1.1018 | 2.0454 | 3.2938 | 4.4529 | 5.7856 | 1.8057 | 1.8057 | 3.6080 | 3.6080 | 4.5743 | 4.5743 | 6.0202 | 6.0202 | 6.6358 | H7 | 1.1104 | 2.1015 | 2.6418 | 4.0455 | 5.0694 | 1.8057 | 1.8054 | 2.4020 | 3.0025 | 4.5702 | 4.2038 | 5.0019 | 5.3150 | 6.0487 | H8 | 1.1104 | 2.1015 | 2.6418 | 4.0455 | 5.0694 | 1.8057 | 1.8054 | 3.0025 | 2.4020 | 4.2038 | 4.5702 | 5.3150 | 5.0019 | 6.0487 | H9 | 2.6117 | 2.0903 | 1.1138 | 2.1831 | 2.7906 | 3.6080 | 2.4020 | 3.0025 | 1.7977 | 3.0866 | 2.5151 | 2.6015 | 3.1597 | 3.8041 | H10 | 2.6117 | 2.0903 | 1.1138 | 2.1831 | 2.7906 | 3.6080 | 3.0025 | 2.4020 | 1.7977 | 2.5151 | 3.0866 | 3.1597 | 2.6015 | 3.8041 | H11 | 3.9676 | 2.6311 | 2.1528 | 1.1059 | 2.1863 | 4.5743 | 4.5702 | 4.2038 | 3.0866 | 2.5151 | 1.7808 | 3.1111 | 2.5482 | 2.5351 | H12 | 3.9676 | 2.6311 | 2.1528 | 1.1059 | 2.1863 | 4.5743 | 4.2038 | 4.5702 | 2.5151 | 3.0866 | 1.7808 | 2.5482 | 3.1111 | 2.5351 | H13 | 5.0704 | 4.1176 | 2.8060 | 2.1963 | 1.1062 | 6.0202 | 5.0019 | 5.3150 | 2.6015 | 3.1597 | 3.1111 | 2.5482 | 1.7888 | 1.7853 | H14 | 5.0704 | 4.1176 | 2.8060 | 2.1963 | 1.1062 | 6.0202 | 5.3150 | 5.0019 | 3.1597 | 2.6015 | 2.5482 | 3.1111 | 1.7888 | 1.7853 | H15 | 5.8223 | 4.5939 | 3.4993 | 2.1927 | 1.1042 | 6.6358 | 6.0487 | 6.0487 | 3.8041 | 3.8041 | 2.5351 | 2.5351 | 1.7853 | 1.7853 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | O2 | C3 | 110.960 | O2 | C1 | H6 | 107.110 | |
| O2 | C1 | H7 | 111.049 | O2 | C1 | H8 | 111.049 | |
| O2 | C3 | C4 | 108.807 | O2 | C3 | H9 | 109.732 | |
| O2 | C3 | H10 | 109.732 | C3 | C4 | C5 | 111.548 | |
| C3 | C4 | H11 | 108.580 | C3 | C4 | H12 | 108.580 | |
| C4 | C3 | H9 | 110.473 | C4 | C3 | H10 | 110.473 | |
| C4 | C5 | H13 | 111.155 | C4 | C5 | H14 | 111.155 | |
| C4 | C5 | H15 | 110.984 | C5 | C4 | H11 | 110.379 | |
| C5 | C4 | H12 | 110.379 | H6 | C1 | H7 | 109.419 | |
| H6 | C1 | H8 | 109.419 | H7 | C1 | H8 | 108.763 | |
| H9 | C3 | H10 | 107.612 | H11 | C4 | H12 | 107.249 | |
| H13 | C5 | H14 | 107.910 | H13 | C5 | H15 | 107.740 | |
| H14 | C5 | H15 | 107.740 |