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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 | -192.063254 |
| Energy at 298.15K | |
| HF Energy | -191.408256 |
| Nuclear repulsion energy | 111.660623 |
| 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' | 3287 | 3164 | ||||
| 2 | A' | 3167 | 3049 | ||||
| 3 | A' | 3164 | 3045 | ||||
| 4 | A' | 3049 | 2935 | ||||
| 5 | A' | 1616 | 1556 | ||||
| 6 | A' | 1493 | 1437 | ||||
| 7 | A' | 1480 | 1425 | ||||
| 8 | A' | 1415 | 1362 | ||||
| 9 | A' | 1275 | 1227 | ||||
| 10 | A' | 1074 | 1033 | ||||
| 11 | A' | 929 | 894 | ||||
| 12 | A' | 822 | 791 | ||||
| 13 | A' | 526 | 506 | ||||
| 14 | A' | 384 | 369 | ||||
| 15 | A" | 3120 | 3003 | ||||
| 16 | A" | 1482 | 1426 | ||||
| 17 | A" | 1025 | 987 | ||||
| 18 | A" | 585 | 563 | ||||
| 19 | A" | 484 | 466 | ||||
| 20 | A" | 297 | 286 | ||||
| 21 | A" | 108i | 104i |
| A | B | C |
|---|---|---|
| 0.36180 | 0.30214 | 0.16987 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.149 | 0.000 |
| O2 | 0.444 | 1.302 | 0.000 |
| C3 | -1.429 | -0.089 | 0.000 |
| C4 | 0.921 | -1.060 | 0.000 |
| H5 | -2.099 | 0.761 | 0.000 |
| H6 | -1.839 | -1.093 | 0.000 |
| H7 | 1.959 | -0.725 | 0.000 |
| H8 | 0.736 | -1.678 | 0.884 |
| H9 | 0.736 | -1.678 | -0.884 |
| C1 | O2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.2350 | 1.4487 | 1.5201 | 2.1860 | 2.2190 | 2.1448 | 2.1587 | 2.1587 | O2 | 1.2350 | 2.3330 | 2.4092 | 2.5994 | 3.3082 | 2.5299 | 3.1213 | 3.1213 | C3 | 1.4487 | 2.3330 | 2.5428 | 1.0826 | 1.0837 | 3.4466 | 2.8267 | 2.8267 | C4 | 1.5201 | 2.4092 | 2.5428 | 3.5266 | 2.7606 | 1.0900 | 1.0942 | 1.0942 | H5 | 2.1860 | 2.5994 | 1.0826 | 3.5266 | 1.8718 | 4.3208 | 3.8424 | 3.8424 | H6 | 2.2190 | 3.3082 | 1.0837 | 2.7606 | 1.8718 | 3.8154 | 2.7845 | 2.7845 | H7 | 2.1448 | 2.5299 | 3.4466 | 1.0900 | 4.3208 | 3.8154 | 1.7844 | 1.7844 | H8 | 2.1587 | 3.1213 | 2.8267 | 1.0942 | 3.8424 | 2.7845 | 1.7844 | 1.7675 | H9 | 2.1587 | 3.1213 | 2.8267 | 1.0942 | 3.8424 | 2.7845 | 1.7844 | 1.7675 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 118.736 | C1 | C3 | H6 | 121.713 | |
| C1 | C4 | H7 | 109.413 | C1 | C4 | H8 | 110.266 | |
| C1 | C4 | H9 | 110.266 | O2 | C1 | C3 | 120.550 | |
| O2 | C1 | C4 | 121.616 | C3 | C1 | C4 | 117.834 | |
| H5 | C3 | H6 | 119.551 | H7 | C4 | H8 | 109.568 | |
| H7 | C4 | H9 | 109.568 | H8 | C4 | H9 | 107.737 |