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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 | -267.929598 |
| Energy at 298.15K | -267.923896 |
| Nuclear repulsion energy | 196.397757 |
| 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 | 3301 | 3301 | 51.31 | |||
| 2 | A | 3278 | 3278 | 69.24 | |||
| 3 | A | 3278 | 3278 | 51.84 | |||
| 4 | A | 3213 | 3213 | 48.12 | |||
| 5 | A | 3196 | 3196 | 108.16 | |||
| 6 | A | 3188 | 3188 | 83.25 | |||
| 7 | A | 1703 | 1703 | 7.71 | |||
| 8 | A | 1670 | 1670 | 3.58 | |||
| 9 | A | 1656 | 1656 | 1.38 | |||
| 10 | A | 1584 | 1584 | 20.67 | |||
| 11 | A | 1526 | 1526 | 10.82 | |||
| 12 | A | 1480 | 1480 | 1.05 | |||
| 13 | A | 1384 | 1384 | 6.96 | |||
| 14 | A | 1358 | 1358 | 20.60 | |||
| 15 | A | 1332 | 1332 | 69.49 | |||
| 16 | A | 1305 | 1305 | 148.33 | |||
| 17 | A | 1265 | 1265 | 40.02 | |||
| 18 | A | 1255 | 1255 | 88.03 | |||
| 19 | A | 1216 | 1216 | 54.76 | |||
| 20 | A | 1078 | 1078 | 38.98 | |||
| 21 | A | 1061 | 1061 | 39.68 | |||
| 22 | A | 1022 | 1022 | 10.52 | |||
| 23 | A | 972 | 972 | 16.94 | |||
| 24 | A | 809 | 809 | 0.50 | |||
| 25 | A | 716 | 716 | 5.24 | |||
| 26 | A | 256 | 256 | 5.84 | |||
| 27 | A | 46 | 46 | 14.60 |
| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| H1 | -1.650 | -1.225 | 0.560 |
| H2 | -1.315 | -0.875 | -1.144 |
| C3 | -0.994 | -0.693 | -0.121 |
| H4 | -1.009 | 1.008 | 1.238 |
| H5 | -1.561 | 1.419 | -0.396 |
| C6 | -0.881 | 0.799 | 0.175 |
| O7 | 0.325 | -1.147 | 0.055 |
| O8 | 0.432 | 1.078 | -0.228 |
| H9 | 1.639 | 0.036 | 1.059 |
| H10 | 1.960 | -0.159 | -0.683 |
| C11 | 1.188 | -0.048 | 0.070 |
| H1 | H2 | C3 | H4 | H5 | C6 | O7 | O8 | H9 | H10 | C11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| H1 | 1.7710 | 1.0847 | 2.4199 | 2.8131 | 2.1996 | 2.0404 | 3.2029 | 3.5577 | 3.9642 | 3.1112 | H2 | 1.7710 | 1.0879 | 3.0510 | 2.4253 | 2.1751 | 2.0498 | 2.7758 | 3.7958 | 3.3842 | 2.9022 | C3 | 1.0847 | 1.0879 | 2.1767 | 2.2047 | 1.5259 | 1.4055 | 2.2761 | 2.9753 | 3.0538 | 2.2828 | H4 | 2.4199 | 3.0510 | 2.1767 | 1.7731 | 1.0903 | 2.7963 | 2.0561 | 2.8253 | 3.7229 | 2.7018 | H5 | 2.8131 | 2.4253 | 2.2047 | 1.7731 | 1.0830 | 3.2164 | 2.0289 | 3.7770 | 3.8688 | 3.1502 | C6 | 2.1996 | 2.1751 | 1.5259 | 1.0903 | 1.0830 | 2.2928 | 1.4012 | 2.7769 | 3.1183 | 2.2378 | O7 | 2.0404 | 2.0498 | 1.4055 | 2.7963 | 3.2164 | 2.2928 | 2.2450 | 2.0332 | 2.0479 | 1.3973 | O8 | 3.2029 | 2.7758 | 2.2761 | 2.0561 | 2.0289 | 1.4012 | 2.2450 | 2.0483 | 2.0174 | 1.3879 | H9 | 3.5577 | 3.7958 | 2.9753 | 2.8253 | 3.7770 | 2.7769 | 2.0332 | 2.0483 | 1.7819 | 1.0899 | H10 | 3.9642 | 3.3842 | 3.0538 | 3.7229 | 3.8688 | 3.1183 | 2.0479 | 2.0174 | 1.7819 | 1.0844 | C11 | 3.1112 | 2.9022 | 2.2828 | 2.7018 | 3.1502 | 2.2378 | 1.3973 | 1.3879 | 1.0899 | 1.0844 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | O4 | C2 | 35.456 | C1 | O5 | C3 | 20.773 | |
| C2 | C3 | O5 | 88.062 | C2 | C3 | H9 | 132.485 | |
| C2 | C3 | H10 | 98.163 | C3 | C2 | O4 | 29.908 | |
| C3 | C2 | H8 | 52.127 | C3 | C2 | H11 | 45.890 | |
| O4 | C1 | O5 | 38.699 | O4 | C1 | H6 | 26.760 | |
| O4 | C1 | H7 | 77.130 | O4 | C2 | H8 | 40.985 | |
| O4 | C2 | H11 | 53.910 | O5 | C1 | H6 | 20.668 | |
| O5 | C1 | H7 | 81.325 | O5 | C3 | H9 | 92.415 | |
| O5 | C3 | H10 | 93.324 | H6 | C1 | H7 | 65.345 | |
| H8 | C2 | H11 | 28.185 | H9 | C3 | H10 | 34.350 |