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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 | -228.869621 |
| Energy at 298.15K | -228.875568 |
| HF Energy | -228.243793 |
| Nuclear repulsion energy | 124.248185 |
| 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' | 3244 | 3244 | ||||
| 2 | A' | 3162 | 3162 | ||||
| 3 | A' | 3146 | 3146 | ||||
| 4 | A' | 1567 | 1567 | ||||
| 5 | A' | 1555 | 1555 | ||||
| 6 | A' | 1471 | 1471 | ||||
| 7 | A' | 1421 | 1421 | ||||
| 8 | A' | 1221 | 1221 | ||||
| 9 | A' | 1176 | 1176 | ||||
| 10 | A' | 1071 | 1071 | ||||
| 11 | A' | 881 | 881 | ||||
| 12 | A' | 521 | 521 | ||||
| 13 | A' | 311 | 311 | ||||
| 14 | A" | 3256 | 3256 | ||||
| 15 | A" | 3230 | 3230 | ||||
| 16 | A" | 1544 | 1544 | ||||
| 17 | A" | 1310 | 1310 | ||||
| 18 | A" | 1188 | 1188 | ||||
| 19 | A" | 822 | 822 | ||||
| 20 | A" | 221 | 221 | ||||
| 21 | A" | 59 | 59 |
| A | B | C |
|---|---|---|
| 1.11069 | 0.14892 | 0.13813 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 1.493 | 0.899 | 0.000 |
| C2 | 0.000 | 0.679 | 0.000 |
| O3 | -0.209 | -0.766 | 0.000 |
| O4 | -1.489 | -1.048 | 0.000 |
| H5 | 1.705 | 1.967 | 0.000 |
| H6 | 1.945 | 0.456 | 0.884 |
| H7 | 1.945 | 0.456 | -0.884 |
| H8 | -0.485 | 1.079 | -0.888 |
| H9 | -0.485 | 1.079 | 0.888 |
| C1 | C2 | O3 | O4 | H5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5091 | 2.3814 | 3.5614 | 1.0885 | 1.0875 | 1.0875 | 2.1761 | 2.1761 | C2 | 1.5091 | 1.4603 | 2.2803 | 2.1370 | 2.1485 | 2.1485 | 1.0883 | 1.0883 | O3 | 2.3814 | 1.4603 | 1.3103 | 3.3369 | 2.6301 | 2.6301 | 2.0664 | 2.0664 | O4 | 3.5614 | 2.2803 | 1.3103 | 4.3924 | 3.8520 | 3.8520 | 2.5141 | 2.5141 | H5 | 1.0885 | 2.1370 | 3.3369 | 4.3924 | 1.7669 | 1.7669 | 2.5252 | 2.5252 | H6 | 1.0875 | 2.1485 | 2.6301 | 3.8520 | 1.7669 | 1.7681 | 3.0722 | 2.5095 | H7 | 1.0875 | 2.1485 | 2.6301 | 3.8520 | 1.7669 | 1.7681 | 2.5095 | 3.0722 | H8 | 2.1761 | 1.0883 | 2.0664 | 2.5141 | 2.5252 | 3.0722 | 2.5095 | 1.7763 | H9 | 2.1761 | 1.0883 | 2.0664 | 2.5141 | 2.5252 | 2.5095 | 3.0722 | 1.7763 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | O3 | 106.624 | C1 | C2 | H8 | 112.811 | |
| C1 | C2 | H9 | 112.811 | C2 | C1 | H5 | 109.640 | |
| C2 | C1 | H6 | 110.616 | C2 | C1 | H7 | 110.616 | |
| C2 | O3 | O4 | 110.667 | O3 | C2 | H8 | 107.448 | |
| O3 | C2 | H9 | 107.448 | H5 | C1 | H6 | 108.576 | |
| H5 | C1 | H7 | 108.576 | H6 | C1 | H7 | 108.763 | |
| H8 | C2 | H9 | 109.383 |