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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 | 1A' |
| hartrees | |
|---|---|
| Energy at 0K | -228.761622 |
| Energy at 298.15K | -228.766591 |
| HF Energy | -227.879977 |
| Nuclear repulsion energy | 122.833133 |
| 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' | 3222 | 3065 | 7.29 | |||
| 2 | A' | 3115 | 2964 | 14.04 | |||
| 3 | A' | 3111 | 2960 | 46.92 | |||
| 4 | A' | 1782 | 1696 | 291.65 | |||
| 5 | A' | 1529 | 1455 | 10.75 | |||
| 6 | A' | 1485 | 1412 | 4.15 | |||
| 7 | A' | 1407 | 1338 | 1.65 | |||
| 8 | A' | 1257 | 1196 | 244.73 | |||
| 9 | A' | 1200 | 1141 | 82.13 | |||
| 10 | A' | 962 | 915 | 27.33 | |||
| 11 | A' | 777 | 739 | 7.73 | |||
| 12 | A' | 310 | 295 | 13.97 | |||
| 13 | A" | 3188 | 3033 | 11.35 | |||
| 14 | A" | 1525 | 1451 | 10.01 | |||
| 15 | A" | 1198 | 1140 | 1.50 | |||
| 16 | A" | 1068 | 1016 | 0.11 | |||
| 17 | A" | 352 | 335 | 25.41 | |||
| 18 | A" | 160 | 152 | 0.12 |
| A | B | C |
|---|---|---|
| 0.66632 | 0.23430 | 0.17915 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 1.346 | 0.401 | 0.000 |
| O2 | 0.000 | 0.874 | 0.000 |
| C3 | -0.921 | -0.086 | 0.000 |
| O4 | -0.710 | -1.268 | 0.000 |
| H5 | 1.970 | 1.285 | 0.000 |
| H6 | 1.535 | -0.199 | 0.884 |
| H7 | 1.535 | -0.199 | -0.884 |
| H8 | -1.911 | 0.374 | 0.000 |
| C1 | O2 | C3 | O4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.4271 | 2.3189 | 2.6487 | 1.0816 | 1.0852 | 1.0852 | 3.2572 | O2 | 1.4271 | 1.3302 | 2.2573 | 2.0121 | 2.0713 | 2.0713 | 1.9751 | C3 | 2.3189 | 1.3302 | 1.2015 | 3.1992 | 2.6127 | 2.6127 | 1.0913 | O4 | 2.6487 | 2.2573 | 1.2015 | 3.7015 | 2.6392 | 2.6392 | 2.0346 | H5 | 1.0816 | 2.0121 | 3.1992 | 3.7015 | 1.7814 | 1.7814 | 3.9860 | H6 | 1.0852 | 2.0713 | 2.6127 | 2.6392 | 1.7814 | 1.7685 | 3.6033 | H7 | 1.0852 | 2.0713 | 2.6127 | 2.6392 | 1.7814 | 1.7685 | 3.6033 | H8 | 3.2572 | 1.9751 | 1.0913 | 2.0346 | 3.9860 | 3.6033 | 3.6033 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | O2 | C3 | 114.450 | O2 | C1 | H5 | 105.827 | |
| O2 | C1 | H6 | 110.325 | O2 | C1 | H7 | 110.325 | |
| O2 | C3 | O4 | 126.074 | O2 | C3 | H8 | 108.907 | |
| O4 | C3 | H8 | 125.018 | H5 | C1 | H6 | 110.595 | |
| H5 | C1 | H7 | 110.595 | H6 | C1 | H7 | 109.143 |