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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 | -192.591415 |
| Energy at 298.15K | -192.597793 |
| HF Energy | -191.964184 |
| Nuclear repulsion energy | 118.383803 |
| 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' | 3234 | 3037 | 17.21 | |||
| 2 | A' | 3137 | 2946 | 18.14 | |||
| 3 | A' | 3105 | 2917 | 23.35 | |||
| 4 | A' | 3010 | 2827 | 118.50 | |||
| 5 | A' | 1769 | 1661 | 112.88 | |||
| 6 | A' | 1546 | 1452 | 7.37 | |||
| 7 | A' | 1501 | 1410 | 13.78 | |||
| 8 | A' | 1467 | 1378 | 11.53 | |||
| 9 | A' | 1442 | 1354 | 2.11 | |||
| 10 | A' | 1408 | 1322 | 8.93 | |||
| 11 | A' | 1147 | 1077 | 11.71 | |||
| 12 | A' | 1031 | 968 | 1.17 | |||
| 13 | A' | 889 | 835 | 18.98 | |||
| 14 | A' | 678 | 637 | 5.87 | |||
| 15 | A' | 260 | 245 | 8.35 | |||
| 16 | A" | 3239 | 3042 | 17.39 | |||
| 17 | A" | 3152 | 2960 | 8.04 | |||
| 18 | A" | 1542 | 1448 | 7.39 | |||
| 19 | A" | 1308 | 1228 | 0.77 | |||
| 20 | A" | 1173 | 1102 | 0.69 | |||
| 21 | A" | 920 | 864 | 1.03 | |||
| 22 | A" | 691 | 649 | 2.65 | |||
| 23 | A" | 240 | 226 | 0.30 | |||
| 24 | A" | 132 | 124 | 3.08 |
| A | B | C |
|---|---|---|
| 0.55442 | 0.19711 | 0.15356 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 1.446 | 0.454 | 0.000 |
| C2 | 0.000 | 0.918 | 0.000 |
| C3 | -0.997 | -0.207 | 0.000 |
| O4 | -0.702 | -1.397 | 0.000 |
| H5 | 2.120 | 1.308 | 0.000 |
| H6 | 1.656 | -0.153 | 0.877 |
| H7 | 1.656 | -0.153 | -0.877 |
| H8 | -0.224 | 1.542 | 0.870 |
| H9 | -0.224 | 1.542 | -0.870 |
| H10 | -2.058 | 0.099 | 0.000 |
| C1 | C2 | C3 | O4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5187 | 2.5314 | 2.8355 | 1.0879 | 1.0873 | 1.0873 | 2.1751 | 2.1751 | 3.5226 | C2 | 1.5187 | 1.5034 | 2.4185 | 2.1554 | 2.1585 | 2.1585 | 1.0941 | 1.0941 | 2.2154 | C3 | 2.5314 | 1.5034 | 1.2255 | 3.4660 | 2.7953 | 2.7953 | 2.1011 | 2.1011 | 1.1043 | O4 | 2.8355 | 2.4185 | 1.2255 | 3.9089 | 2.8067 | 2.8067 | 3.1017 | 3.1017 | 2.0188 | H5 | 1.0879 | 2.1554 | 3.4660 | 3.9089 | 1.7663 | 1.7663 | 2.5112 | 2.5112 | 4.3498 | H6 | 1.0873 | 2.1585 | 2.7953 | 2.8067 | 1.7663 | 1.7543 | 2.5317 | 3.0761 | 3.8251 | H7 | 1.0873 | 2.1585 | 2.7953 | 2.8067 | 1.7663 | 1.7543 | 3.0761 | 2.5317 | 3.8251 | H8 | 2.1751 | 1.0941 | 2.1011 | 3.1017 | 2.5112 | 2.5317 | 3.0761 | 1.7403 | 2.4909 | H9 | 2.1751 | 1.0941 | 2.1011 | 3.1017 | 2.5112 | 3.0761 | 2.5317 | 1.7403 | 2.4909 | H10 | 3.5226 | 2.2154 | 1.1043 | 2.0188 | 4.3498 | 3.8251 | 3.8251 | 2.4909 | 2.4909 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C3 | 113.781 | C1 | C2 | H8 | 111.680 | |
| C1 | C2 | H9 | 111.680 | C2 | C1 | H5 | 110.479 | |
| C2 | C1 | H6 | 110.761 | C2 | C1 | H7 | 110.761 | |
| C2 | C3 | O4 | 124.501 | C2 | C3 | H10 | 115.476 | |
| C3 | C2 | H8 | 106.913 | C3 | C2 | H9 | 106.913 | |
| O4 | C3 | H10 | 120.023 | H5 | C1 | H6 | 108.594 | |
| H5 | C1 | H7 | 108.594 | H6 | C1 | H7 | 107.560 | |
| H8 | C2 | H9 | 105.362 |
Electronic state