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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 | -1386.650481 |
| Energy at 298.15K | -1386.652426 |
| HF Energy | -1385.693498 |
| Nuclear repulsion energy | 606.185579 |
| 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 | 1253 | 1188 | 0.00 | |||
| 2 | Ag | 1053 | 998 | 0.00 | |||
| 3 | Ag | 674 | 639 | 0.00 | |||
| 4 | Ag | 427 | 405 | 0.00 | |||
| 5 | Ag | 347 | 329 | 0.00 | |||
| 6 | Ag | 265 | 251 | 0.00 | |||
| 7 | Au | 1266 | 1200 | 230.39 | |||
| 8 | Au | 362 | 343 | 2.72 | |||
| 9 | Au | 205 | 194 | 3.49 | |||
| 10 | Au | 57 | 54 | 0.26 | |||
| 11 | Bg | 1230 | 1166 | 0.00 | |||
| 12 | Bg | 524 | 497 | 0.00 | |||
| 13 | Bg | 312 | 295 | 0.00 | |||
| 14 | Bu | 1157 | 1097 | 273.85 | |||
| 15 | Bu | 833 | 790 | 391.07 | |||
| 16 | Bu | 573 | 543 | 19.36 | |||
| 17 | Bu | 417 | 395 | 2.05 | |||
| 18 | Bu | 170 | 161 | 3.64 |
| A | B | C |
|---|---|---|
| 0.07095 | 0.03831 | 0.03470 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.245 | 0.730 | 0.000 |
| C2 | 0.245 | -0.730 | 0.000 |
| Cl3 | -2.012 | 0.789 | 0.000 |
| Cl4 | 2.012 | -0.789 | 0.000 |
| F5 | 0.245 | 1.359 | 1.124 |
| F6 | 0.245 | 1.359 | -1.124 |
| F7 | -0.245 | -1.359 | 1.124 |
| F8 | -0.245 | -1.359 | -1.124 |
| C1 | C2 | Cl3 | Cl4 | F5 | F6 | F7 | F8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5403 | 1.7680 | 2.7207 | 1.3776 | 1.3776 | 2.3718 | 2.3718 | C2 | 1.5403 | 2.7207 | 1.7680 | 2.3718 | 2.3718 | 1.3776 | 1.3776 | Cl3 | 1.7680 | 2.7207 | 4.3225 | 2.5848 | 2.5848 | 2.9996 | 2.9996 | Cl4 | 2.7207 | 1.7680 | 4.3225 | 2.9996 | 2.9996 | 2.5848 | 2.5848 | F5 | 1.3776 | 2.3718 | 2.5848 | 2.9996 | 2.2471 | 2.7612 | 3.5600 | F6 | 1.3776 | 2.3718 | 2.5848 | 2.9996 | 2.2471 | 3.5600 | 2.7612 | F7 | 2.3718 | 1.3776 | 2.9996 | 2.5848 | 2.7612 | 3.5600 | 2.2471 | F8 | 2.3718 | 1.3776 | 2.9996 | 2.5848 | 3.5600 | 2.7612 | 2.2471 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | Cl4 | 110.462 | C1 | C2 | F7 | 108.626 | |
| C1 | C2 | F8 | 108.626 | C2 | C1 | Cl3 | 110.462 | |
| C2 | C1 | F5 | 108.626 | C2 | C1 | F6 | 108.626 | |
| Cl3 | C1 | F5 | 109.898 | Cl3 | C1 | F6 | 109.898 | |
| Cl4 | C2 | F7 | 109.898 | Cl4 | C2 | F8 | 109.898 | |
| F5 | C1 | F6 | 109.298 | F7 | C2 | F8 | 109.298 |