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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 | -191.917013 |
| Energy at 298.15K | -191.921502 |
| HF Energy | -191.355821 |
| Nuclear repulsion energy | 112.099692 |
| 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' | 3392 | 3190 | 2.13 | |||
| 2 | A' | 3270 | 3076 | 5.17 | |||
| 3 | A' | 3256 | 3063 | 0.69 | |||
| 4 | A' | 3125 | 2939 | 0.71 | |||
| 5 | A' | 2096 | 1971 | 1072.42 | |||
| 6 | A' | 1515 | 1425 | 11.95 | |||
| 7 | A' | 1502 | 1413 | 32.05 | |||
| 8 | A' | 1430 | 1345 | 45.90 | |||
| 9 | A' | 1292 | 1215 | 100.94 | |||
| 10 | A' | 1098 | 1033 | 8.66 | |||
| 11 | A' | 918 | 863 | 16.11 | |||
| 12 | A' | 831 | 782 | 1.43 | |||
| 13 | A' | 538 | 506 | 15.72 | |||
| 14 | A' | 388 | 365 | 2.09 | |||
| 15 | A" | 3215 | 3024 | 4.95 | |||
| 16 | A" | 1516 | 1426 | 10.69 | |||
| 17 | A" | 1056 | 993 | 6.40 | |||
| 18 | A" | 638 | 600 | 45.43 | |||
| 19 | A" | 521 | 490 | 5.68 | |||
| 20 | A" | 230 | 216 | 0.01 | |||
| 21 | A" | 83 | 78 | 0.08 |
| A | B | C |
|---|---|---|
| 0.36050 | 0.30576 | 0.17067 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.166 | 0.000 |
| O2 | 0.310 | 1.333 | 0.000 |
| C3 | -1.418 | -0.250 | 0.000 |
| C4 | 1.022 | -0.950 | 0.000 |
| H5 | -2.173 | 0.519 | 0.000 |
| H6 | -1.707 | -1.290 | 0.000 |
| H7 | 2.020 | -0.524 | 0.000 |
| H8 | 0.880 | -1.579 | 0.880 |
| H9 | 0.880 | -1.579 | -0.880 |
| C1 | O2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.2073 | 1.4773 | 1.5131 | 2.2018 | 2.2434 | 2.1342 | 2.1431 | 2.1431 | O2 | 1.2073 | 2.3426 | 2.3916 | 2.6125 | 3.3083 | 2.5244 | 3.0949 | 3.0949 | C3 | 1.4773 | 2.3426 | 2.5377 | 1.0785 | 1.0796 | 3.4481 | 2.7962 | 2.7962 | C4 | 1.5131 | 2.3916 | 2.5377 | 3.5167 | 2.7495 | 1.0853 | 1.0907 | 1.0907 | H5 | 2.2018 | 2.6125 | 1.0785 | 3.5167 | 1.8688 | 4.3208 | 3.8078 | 3.8078 | H6 | 2.2434 | 3.3083 | 1.0796 | 2.7495 | 1.8688 | 3.8044 | 2.7475 | 2.7475 | H7 | 2.1342 | 2.5244 | 3.4481 | 1.0853 | 4.3208 | 3.8044 | 1.7851 | 1.7851 | H8 | 2.1431 | 3.0949 | 2.7962 | 1.0907 | 3.8078 | 2.7475 | 1.7851 | 1.7599 | H9 | 2.1431 | 3.0949 | 2.7962 | 1.0907 | 3.8078 | 2.7475 | 1.7851 | 1.7599 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 118.131 | C1 | C3 | H6 | 121.892 | |
| C1 | C4 | H7 | 109.342 | C1 | C4 | H8 | 109.721 | |
| C1 | C4 | H9 | 109.721 | O2 | C1 | C3 | 121.203 | |
| O2 | C1 | C4 | 122.677 | C3 | C1 | C4 | 116.120 | |
| H5 | C3 | H6 | 119.977 | H7 | C4 | H8 | 110.236 | |
| H7 | C4 | H9 | 110.236 | H8 | C4 | H9 | 107.562 |