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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
| You are here: Calculated > Energy > Optimized > Energy | |
| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | C2H | 1Ag |
| hartrees | |
|---|---|
| Energy at 0K | -997.648433 |
| Energy at 298.15K | -997.653228 |
| HF Energy | -997.095203 |
| Nuclear repulsion energy | 195.202636 |
| 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 | 3141 | 2985 | 0.00 | |||
| 2 | Ag | 1523 | 1447 | 0.00 | |||
| 3 | Ag | 1406 | 1336 | 0.00 | |||
| 4 | Ag | 1103 | 1048 | 0.00 | |||
| 5 | Ag | 823 | 782 | 0.00 | |||
| 6 | Ag | 314 | 298 | 0.00 | |||
| 7 | Au | 3227 | 3067 | 4.83 | |||
| 8 | Au | 1208 | 1148 | 4.69 | |||
| 9 | Au | 801 | 761 | 3.87 | |||
| 10 | Au | 132 | 126 | 6.78 | |||
| 11 | Bg | 3206 | 3047 | 0.00 | |||
| 12 | Bg | 1344 | 1278 | 0.00 | |||
| 13 | Bg | 1062 | 1009 | 0.00 | |||
| 14 | Bu | 3148 | 2992 | 18.40 | |||
| 15 | Bu | 1524 | 1448 | 7.27 | |||
| 16 | Bu | 1321 | 1256 | 39.20 | |||
| 17 | Bu | 779 | 740 | 80.74 | |||
| 18 | Bu | 223 | 212 | 9.18 |
| A | B | C |
|---|---|---|
| 0.97910 | 0.05046 | 0.04887 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.474 | 0.590 | 0.000 |
| C2 | -0.474 | -0.590 | 0.000 |
| Cl3 | -0.474 | 2.103 | 0.000 |
| Cl4 | 0.474 | -2.103 | 0.000 |
| H5 | 1.102 | 0.587 | 0.890 |
| H6 | 1.102 | 0.587 | -0.890 |
| H7 | -1.102 | -0.587 | 0.890 |
| H8 | -1.102 | -0.587 | -0.890 |
| C1 | C2 | Cl3 | Cl4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5137 | 1.7844 | 2.6930 | 1.0890 | 1.0890 | 2.1583 | 2.1583 | C2 | 1.5137 | 2.6930 | 1.7844 | 2.1583 | 2.1583 | 1.0890 | 1.0890 | Cl3 | 1.7844 | 2.6930 | 4.3107 | 2.3605 | 2.3605 | 2.9013 | 2.9013 | Cl4 | 2.6930 | 1.7844 | 4.3107 | 2.9013 | 2.9013 | 2.3605 | 2.3605 | H5 | 1.0890 | 2.1583 | 2.3605 | 2.9013 | 1.7790 | 2.4964 | 3.0655 | H6 | 1.0890 | 2.1583 | 2.3605 | 2.9013 | 1.7790 | 3.0655 | 2.4964 | H7 | 2.1583 | 1.0890 | 2.9013 | 2.3605 | 2.4964 | 3.0655 | 1.7790 | H8 | 2.1583 | 1.0890 | 2.9013 | 2.3605 | 3.0655 | 2.4964 | 1.7790 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | Cl4 | 109.204 | C1 | C2 | H7 | 110.991 | |
| C1 | C2 | H8 | 110.991 | C2 | C1 | Cl3 | 109.204 | |
| C2 | C1 | H5 | 110.991 | C2 | C1 | H6 | 110.991 | |
| Cl3 | C1 | H5 | 108.013 | Cl3 | C1 | H6 | 108.013 | |
| Cl4 | C2 | H7 | 108.013 | Cl4 | C2 | H8 | 108.013 | |
| H5 | C1 | H6 | 109.533 | H7 | C2 | H8 | 109.533 |
Electronic state