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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 | -192.686975 |
| Energy at 298.15K | -192.693293 |
| HF Energy | -191.988005 |
| Nuclear repulsion energy | 119.874451 |
| 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' | 3846 | 3730 | ||||
| 2 | A' | 3262 | 3163 | ||||
| 3 | A' | 3157 | 3062 | ||||
| 4 | A' | 3154 | 3058 | ||||
| 5 | A' | 3050 | 2957 | ||||
| 6 | A' | 1714 | 1662 | ||||
| 7 | A' | 1505 | 1460 | ||||
| 8 | A' | 1463 | 1419 | ||||
| 9 | A' | 1425 | 1382 | ||||
| 10 | A' | 1378 | 1336 | ||||
| 11 | A' | 1224 | 1187 | ||||
| 12 | A' | 1028 | 997 | ||||
| 13 | A' | 977 | 947 | ||||
| 14 | A' | 863 | 837 | ||||
| 15 | A' | 473 | 459 | ||||
| 16 | A' | 401 | 389 | ||||
| 17 | A" | 3120 | 3025 | ||||
| 18 | A" | 1483 | 1438 | ||||
| 19 | A" | 1075 | 1042 | ||||
| 20 | A" | 745 | 722 | ||||
| 21 | A" | 719 | 697 | ||||
| 22 | A" | 478 | 464 | ||||
| 23 | A" | 407 | 394 | ||||
| 24 | A" | 176 | 171 |
| A | B | C |
|---|---|---|
| 0.33354 | 0.30070 | 0.16298 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.885 | -1.118 | 0.000 |
| C2 | 0.000 | 0.096 | 0.000 |
| C3 | 0.434 | 1.372 | 0.000 |
| O4 | -1.325 | -0.269 | 0.000 |
| H5 | 1.941 | -0.831 | 0.000 |
| H6 | 0.676 | -1.730 | 0.887 |
| H7 | 0.676 | -1.730 | -0.887 |
| H8 | 1.496 | 1.590 | 0.000 |
| H9 | -0.260 | 2.211 | 0.000 |
| H10 | -1.844 | 0.542 | 0.000 |
| C1 | C2 | C3 | O4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5028 | 2.5310 | 2.3670 | 1.0941 | 1.0971 | 1.0971 | 2.7765 | 3.5209 | 3.1944 | C2 | 1.5028 | 1.3475 | 1.3740 | 2.1510 | 2.1398 | 2.1398 | 2.1141 | 2.1307 | 1.8972 | C3 | 2.5310 | 1.3475 | 2.4052 | 2.6694 | 3.2354 | 3.2354 | 1.0844 | 1.0888 | 2.4244 | O4 | 2.3670 | 1.3740 | 2.4052 | 3.3132 | 2.6312 | 2.6312 | 3.3782 | 2.6989 | 0.9633 | H5 | 1.0941 | 2.1510 | 2.6694 | 3.3132 | 1.7868 | 1.7868 | 2.4619 | 3.7550 | 4.0262 | H6 | 1.0971 | 2.1398 | 3.2354 | 2.6312 | 1.7868 | 1.7731 | 3.5329 | 4.1467 | 3.5071 | H7 | 1.0971 | 2.1398 | 3.2354 | 2.6312 | 1.7868 | 1.7731 | 3.5329 | 4.1467 | 3.5071 | H8 | 2.7765 | 2.1141 | 1.0844 | 3.3782 | 2.4619 | 3.5329 | 3.5329 | 1.8628 | 3.5007 | H9 | 3.5209 | 2.1307 | 1.0888 | 2.6989 | 3.7550 | 4.1467 | 4.1467 | 1.8628 | 2.3010 | H10 | 3.1944 | 1.8972 | 2.4244 | 0.9633 | 4.0262 | 3.5071 | 3.5071 | 3.5007 | 2.3010 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C3 | 125.149 | C1 | C2 | O4 | 110.649 | |
| C2 | C1 | H5 | 110.863 | C2 | C1 | H6 | 109.791 | |
| C2 | C1 | H7 | 109.791 | C2 | C3 | H8 | 120.373 | |
| C2 | C3 | H9 | 121.625 | C2 | O4 | H10 | 107.218 | |
| C3 | C2 | O4 | 124.202 | H5 | C1 | H6 | 109.262 | |
| H5 | C1 | H7 | 109.262 | H6 | C1 | H7 | 107.814 | |
| H8 | C3 | H9 | 118.002 |