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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 | C2H | 1Ag |
| hartrees | |
|---|---|
| Energy at 0K | -1392.982182 |
| Energy at 298.15K | -1392.984041 |
| HF Energy | -1392.207879 |
| Nuclear repulsion energy | 593.324082 |
| Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
|---|---|---|---|---|---|---|---|
| 1 | Ag | 1285 | 1233 | 0.00 | |||
| 2 | Ag | 1058 | 1015 | 0.00 | |||
| 3 | Ag | 654 | 627 | 0.00 | |||
| 4 | Ag | 410 | 393 | 0.00 | |||
| 5 | Ag | 345 | 331 | 0.00 | |||
| 6 | Ag | 244 | 234 | 0.00 | |||
| 7 | Au | 1210 | 1161 | 256.78 | |||
| 8 | Au | 352 | 337 | 2.13 | |||
| 9 | Au | 218 | 209 | 3.90 | |||
| 10 | Au | 69 | 66 | 0.52 | |||
| 11 | Bg | 1210 | 1161 | 0.00 | |||
| 12 | Bg | 525 | 504 | 0.00 | |||
| 13 | Bg | 308 | 296 | 0.00 | |||
| 14 | Bu | 1120 | 1075 | 264.13 | |||
| 15 | Bu | 806 | 774 | 298.62 | |||
| 16 | Bu | 545 | 523 | 22.15 | |||
| 17 | Bu | 406 | 390 | 6.40 | |||
| 18 | Bu | 162 | 155 | 2.43 |
| A | B | C |
|---|---|---|
| 0.06984 | 0.03604 | 0.03275 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.247 | 0.730 | 0.000 |
| C2 | 0.247 | -0.730 | 0.000 |
| Cl3 | -2.081 | 0.839 | 0.000 |
| Cl4 | 2.081 | -0.839 | 0.000 |
| F5 | 0.247 | 1.375 | 1.131 |
| F6 | 0.247 | 1.375 | -1.131 |
| F7 | -0.247 | -1.375 | 1.131 |
| F8 | -0.247 | -1.375 | -1.131 |
| C1 | C2 | Cl3 | Cl4 | F5 | F6 | F7 | F8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5407 | 1.8378 | 2.8078 | 1.3925 | 1.3925 | 2.3891 | 2.3891 | C2 | 1.5407 | 2.8078 | 1.8378 | 2.3891 | 2.3891 | 1.3925 | 1.3925 | Cl3 | 1.8378 | 2.8078 | 4.4887 | 2.6433 | 2.6433 | 3.0898 | 3.0898 | Cl4 | 2.8078 | 1.8378 | 4.4887 | 3.0898 | 3.0898 | 2.6433 | 2.6433 | F5 | 1.3925 | 2.3891 | 2.6433 | 3.0898 | 2.2618 | 2.7935 | 3.5944 | F6 | 1.3925 | 2.3891 | 2.6433 | 3.0898 | 2.2618 | 3.5944 | 2.7935 | F7 | 2.3891 | 1.3925 | 3.0898 | 2.6433 | 2.7935 | 3.5944 | 2.2618 | F8 | 2.3891 | 1.3925 | 3.0898 | 2.6433 | 3.5944 | 2.7935 | 2.2618 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | Cl4 | 112.122 | C1 | C2 | F7 | 108.969 | |
| C1 | C2 | F8 | 108.969 | C2 | C1 | Cl3 | 112.122 | |
| C2 | C1 | F5 | 108.969 | C2 | C1 | F6 | 108.969 | |
| Cl3 | C1 | F5 | 109.052 | Cl3 | C1 | F6 | 109.052 | |
| Cl4 | C2 | F7 | 109.052 | Cl4 | C2 | F8 | 109.052 | |
| F5 | C1 | F6 | 108.612 | F7 | C2 | F8 | 108.612 |