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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 | 2A' |
| hartrees | |
|---|---|
| Energy at 0K | -228.960810 |
| Energy at 298.15K | -228.966769 |
| HF Energy | -228.258999 |
| Nuclear repulsion energy | 123.297346 |
| 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' | 3159 | 3043 | ||||
| 2 | A' | 3077 | 2964 | ||||
| 3 | A' | 3065 | 2953 | ||||
| 4 | A' | 1504 | 1449 | ||||
| 5 | A' | 1491 | 1436 | ||||
| 6 | A' | 1418 | 1366 | ||||
| 7 | A' | 1368 | 1318 | ||||
| 8 | A' | 1152 | 1109 | ||||
| 9 | A' | 1131 | 1089 | ||||
| 10 | A' | 1054 | 1016 | ||||
| 11 | A' | 862 | 830 | ||||
| 12 | A' | 511 | 492 | ||||
| 13 | A' | 304 | 293 | ||||
| 14 | A" | 3164 | 3047 | ||||
| 15 | A" | 3135 | 3020 | ||||
| 16 | A" | 1475 | 1421 | ||||
| 17 | A" | 1277 | 1230 | ||||
| 18 | A" | 1157 | 1115 | ||||
| 19 | A" | 804 | 775 | ||||
| 20 | A" | 220 | 212 | ||||
| 21 | A" | 88 | 85 |
| A | B | C |
|---|---|---|
| 1.09629 | 0.14699 | 0.13643 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 1.502 | 0.909 | 0.000 |
| C2 | 0.000 | 0.672 | 0.000 |
| O3 | -0.204 | -0.771 | 0.000 |
| O4 | -1.503 | -1.049 | 0.000 |
| H5 | 1.706 | 1.993 | 0.000 |
| H6 | 1.967 | 0.463 | 0.897 |
| H7 | 1.967 | 0.463 | -0.897 |
| H8 | -0.493 | 1.081 | -0.900 |
| H9 | -0.493 | 1.081 | 0.900 |
| C1 | C2 | O3 | O4 | H5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5202 | 2.3940 | 3.5866 | 1.1038 | 1.1038 | 1.1038 | 2.1948 | 2.1948 | C2 | 1.5202 | 1.4570 | 2.2851 | 2.1579 | 2.1713 | 2.1713 | 1.1044 | 1.1044 | O3 | 2.3940 | 1.4570 | 1.3286 | 3.3601 | 2.6532 | 2.6532 | 2.0789 | 2.0789 | O4 | 3.5866 | 2.2851 | 1.3286 | 4.4223 | 3.8900 | 3.8900 | 2.5234 | 2.5234 | H5 | 1.1038 | 2.1579 | 3.3601 | 4.4223 | 1.7927 | 1.7927 | 2.5449 | 2.5449 | H6 | 1.1038 | 2.1713 | 2.6532 | 3.8900 | 1.7927 | 1.7931 | 3.1076 | 2.5359 | H7 | 1.1038 | 2.1713 | 2.6532 | 3.8900 | 1.7927 | 1.7931 | 2.5359 | 3.1076 | H8 | 2.1948 | 1.1044 | 2.0789 | 2.5234 | 2.5449 | 3.1076 | 2.5359 | 1.7991 | H9 | 2.1948 | 1.1044 | 2.0789 | 2.5234 | 2.5449 | 2.5359 | 3.1076 | 1.7991 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | O3 | 107.032 | C1 | C2 | H8 | 112.531 | |
| C1 | C2 | H9 | 112.531 | C2 | C1 | H5 | 109.627 | |
| C2 | C1 | H6 | 110.677 | C2 | C1 | H7 | 110.677 | |
| C2 | O3 | O4 | 110.149 | O3 | C2 | H8 | 107.715 | |
| O3 | C2 | H9 | 107.715 | H5 | C1 | H6 | 108.587 | |
| H5 | C1 | H7 | 108.587 | H6 | C1 | H7 | 108.629 | |
| H8 | C2 | H9 | 109.075 |