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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 | -191.921484 |
| Energy at 298.15K | -191.926080 |
| HF Energy | -191.350073 |
| Nuclear repulsion energy | 112.320182 |
| 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' | 3401 | 3178 | 2.88 | |||
| 2 | A' | 3283 | 3068 | 5.53 | |||
| 3 | A' | 3266 | 3051 | 0.84 | |||
| 4 | A' | 3138 | 2932 | 0.49 | |||
| 5 | A' | 2107 | 1968 | 768.33 | |||
| 6 | A' | 1527 | 1427 | 9.70 | |||
| 7 | A' | 1512 | 1413 | 27.85 | |||
| 8 | A' | 1438 | 1344 | 43.64 | |||
| 9 | A' | 1294 | 1209 | 101.63 | |||
| 10 | A' | 1101 | 1029 | 7.42 | |||
| 11 | A' | 918 | 858 | 15.15 | |||
| 12 | A' | 832 | 777 | 1.06 | |||
| 13 | A' | 536 | 501 | 17.11 | |||
| 14 | A' | 386 | 361 | 1.72 | |||
| 15 | A" | 3229 | 3017 | 6.08 | |||
| 16 | A" | 1537 | 1436 | 8.74 | |||
| 17 | A" | 1068 | 998 | 8.70 | |||
| 18 | A" | 660 | 616 | 36.91 | |||
| 19 | A" | 528 | 493 | 2.62 | |||
| 20 | A" | 272 | 254 | 0.01 | |||
| 21 | A" | 104 | 97 | 0.00 |
| A | B | C |
|---|---|---|
| 0.36162 | 0.30700 | 0.17129 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.168 | 0.000 |
| O2 | 0.309 | 1.330 | 0.000 |
| C3 | -1.414 | -0.250 | 0.000 |
| C4 | 1.019 | -0.950 | 0.000 |
| H5 | -2.168 | 0.518 | 0.000 |
| H6 | -1.706 | -1.288 | 0.000 |
| H7 | 2.015 | -0.523 | 0.000 |
| H8 | 0.880 | -1.579 | 0.878 |
| H9 | 0.880 | -1.579 | -0.878 |
| C1 | O2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.2027 | 1.4744 | 1.5125 | 2.1965 | 2.2429 | 2.1300 | 2.1437 | 2.1437 | O2 | 1.2027 | 2.3379 | 2.3882 | 2.6069 | 3.3038 | 2.5190 | 3.0917 | 3.0917 | C3 | 1.4744 | 2.3379 | 2.5313 | 1.0769 | 1.0779 | 3.4395 | 2.7923 | 2.7923 | C4 | 1.5125 | 2.3882 | 2.5313 | 3.5090 | 2.7460 | 1.0836 | 1.0889 | 1.0889 | H5 | 2.1965 | 2.6069 | 1.0769 | 3.5090 | 1.8641 | 4.3108 | 3.8025 | 3.8025 | H6 | 2.2429 | 3.3038 | 1.0779 | 2.7460 | 1.8641 | 3.7988 | 2.7467 | 2.7467 | H7 | 2.1300 | 2.5190 | 3.4395 | 1.0836 | 4.3108 | 3.7988 | 1.7813 | 1.7813 | H8 | 2.1437 | 3.0917 | 2.7923 | 1.0889 | 3.8025 | 2.7467 | 1.7813 | 1.7563 | H9 | 2.1437 | 3.0917 | 2.7923 | 1.0889 | 3.8025 | 2.7467 | 1.7813 | 1.7563 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 118.002 | C1 | C3 | H6 | 122.218 | |
| C1 | C4 | H7 | 109.148 | C1 | C4 | H8 | 109.922 | |
| C1 | C4 | H9 | 109.922 | O2 | C1 | C3 | 121.355 | |
| O2 | C1 | C4 | 122.775 | C3 | C1 | C4 | 115.869 | |
| H5 | C3 | H6 | 119.780 | H7 | C4 | H8 | 110.161 | |
| H7 | C4 | H9 | 110.161 | H8 | C4 | H9 | 107.513 |