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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 | -1393.653515 |
| Energy at 298.15K | -1393.655760 |
| HF Energy | -1392.429709 |
| Nuclear repulsion energy | 613.642991 |
| 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 | 1374 | 1300 | 0.00 | |||
| 2 | Ag | 1150 | 1089 | 0.00 | |||
| 3 | Ag | 721 | 682 | 0.00 | |||
| 4 | Ag | 460 | 435 | 0.00 | |||
| 5 | Ag | 365 | 345 | 0.00 | |||
| 6 | Ag | 266 | 251 | 0.00 | |||
| 7 | Au | 1291 | 1222 | 353.39 | |||
| 8 | Au | 388 | 367 | 0.94 | |||
| 9 | Au | 226 | 214 | 1.85 | |||
| 10 | Au | 74 | 70 | 0.29 | |||
| 11 | Bg | 1285 | 1217 | 0.00 | |||
| 12 | Bg | 562 | 532 | 0.00 | |||
| 13 | Bg | 336 | 318 | 0.00 | |||
| 14 | Bu | 1211 | 1146 | 362.74 | |||
| 15 | Bu | 895 | 848 | 338.94 | |||
| 16 | Bu | 611 | 578 | 15.96 | |||
| 17 | Bu | 449 | 425 | 3.61 | |||
| 18 | Bu | 176 | 167 | 1.51 |
| A | B | C |
|---|---|---|
| 0.07387 | 0.03886 | 0.03503 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.243 | 0.731 | 0.000 |
| C2 | 0.243 | -0.731 | 0.000 |
| Cl3 | -1.996 | 0.814 | 0.000 |
| Cl4 | 1.996 | -0.814 | 0.000 |
| F5 | 0.243 | 1.346 | 1.090 |
| F6 | 0.243 | 1.346 | -1.090 |
| F7 | -0.243 | -1.346 | 1.090 |
| F8 | -0.243 | -1.346 | -1.090 |
| C1 | C2 | Cl3 | Cl4 | F5 | F6 | F7 | F8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5412 | 1.7550 | 2.7196 | 1.3425 | 1.3425 | 2.3464 | 2.3464 | C2 | 1.5412 | 2.7196 | 1.7550 | 2.3464 | 2.3464 | 1.3425 | 1.3425 | Cl3 | 1.7550 | 2.7196 | 4.3102 | 2.5460 | 2.5460 | 2.9878 | 2.9878 | Cl4 | 2.7196 | 1.7550 | 4.3102 | 2.9878 | 2.9878 | 2.5460 | 2.5460 | F5 | 1.3425 | 2.3464 | 2.5460 | 2.9878 | 2.1808 | 2.7359 | 3.4987 | F6 | 1.3425 | 2.3464 | 2.5460 | 2.9878 | 2.1808 | 3.4987 | 2.7359 | F7 | 2.3464 | 1.3425 | 2.9878 | 2.5460 | 2.7359 | 3.4987 | 2.1808 | F8 | 2.3464 | 1.3425 | 2.9878 | 2.5460 | 3.4987 | 2.7359 | 2.1808 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | Cl4 | 111.026 | C1 | C2 | F7 | 108.723 | |
| C1 | C2 | F8 | 108.723 | C2 | C1 | Cl3 | 111.026 | |
| C2 | C1 | F5 | 108.723 | C2 | C1 | F6 | 108.723 | |
| Cl3 | C1 | F5 | 109.846 | Cl3 | C1 | F6 | 109.846 | |
| Cl4 | C2 | F7 | 109.846 | Cl4 | C2 | F8 | 109.846 | |
| F5 | C1 | F6 | 108.626 | F7 | C2 | F8 | 108.626 |