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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 | -1394.412865 |
| Energy at 298.15K | -1394.415130 |
| HF Energy | -1392.692771 |
| Nuclear repulsion energy | 614.466708 |
| 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 | 1344 | 1284 | 0.00 | |||
| 2 | Ag | 1107 | 1058 | 0.00 | |||
| 3 | Ag | 723 | 690 | 0.00 | |||
| 4 | Ag | 454 | 434 | 0.00 | |||
| 5 | Ag | 369 | 353 | 0.00 | |||
| 6 | Ag | 258 | 247 | 0.00 | |||
| 7 | Au | 1266 | 1210 | 358.06 | |||
| 8 | Au | 384 | 367 | 0.56 | |||
| 9 | Au | 228 | 218 | 1.44 | |||
| 10 | Au | 73 | 70 | 0.21 | |||
| 11 | Bg | 1255 | 1199 | 0.00 | |||
| 12 | Bg | 557 | 533 | 0.00 | |||
| 13 | Bg | 330 | 315 | 0.00 | |||
| 14 | Bu | 1192 | 1139 | 355.52 | |||
| 15 | Bu | 873 | 834 | 352.45 | |||
| 16 | Bu | 623 | 595 | 11.64 | |||
| 17 | Bu | 447 | 427 | 1.73 | |||
| 18 | Bu | 171 | 163 | 1.07 |
| A | B | C |
|---|---|---|
| 0.07435 | 0.03887 | 0.03491 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.238 | 0.737 | 0.000 |
| C2 | 0.238 | -0.737 | 0.000 |
| Cl3 | -1.998 | 0.816 | 0.000 |
| Cl4 | 1.998 | -0.816 | 0.000 |
| F5 | 0.238 | 1.349 | 1.081 |
| F6 | 0.238 | 1.349 | -1.081 |
| F7 | -0.238 | -1.349 | 1.081 |
| F8 | -0.238 | -1.349 | -1.081 |
| C1 | C2 | Cl3 | Cl4 | F5 | F6 | F7 | F8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5492 | 1.7620 | 2.7224 | 1.3299 | 1.3299 | 2.3500 | 2.3500 | C2 | 1.5492 | 2.7224 | 1.7620 | 2.3500 | 2.3500 | 1.3299 | 1.3299 | Cl3 | 1.7620 | 2.7224 | 4.3165 | 2.5395 | 2.5395 | 2.9930 | 2.9930 | Cl4 | 2.7224 | 1.7620 | 4.3165 | 2.9930 | 2.9930 | 2.5395 | 2.5395 | F5 | 1.3299 | 2.3500 | 2.5395 | 2.9930 | 2.1616 | 2.7403 | 3.4903 | F6 | 1.3299 | 2.3500 | 2.5395 | 2.9930 | 2.1616 | 3.4903 | 2.7403 | F7 | 2.3500 | 1.3299 | 2.9930 | 2.5395 | 2.7403 | 3.4903 | 2.1616 | F8 | 2.3500 | 1.3299 | 2.9930 | 2.5395 | 3.4903 | 2.7403 | 2.1616 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | Cl4 | 110.440 | C1 | C2 | F7 | 109.179 | |
| C1 | C2 | F8 | 109.179 | C2 | C1 | Cl3 | 110.440 | |
| C2 | C1 | F5 | 109.179 | C2 | C1 | F6 | 109.179 | |
| Cl3 | C1 | F5 | 109.647 | Cl3 | C1 | F6 | 109.647 | |
| Cl4 | C2 | F7 | 109.647 | Cl4 | C2 | F8 | 109.647 | |
| F5 | C1 | F6 | 108.719 | F7 | C2 | F8 | 108.719 |