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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 | C3V | 1A1 |
| hartrees | |
|---|---|
| Energy at 0K | -1707.619614 |
| Energy at 298.15K | -1707.623259 |
| HF Energy | -1707.043226 |
| Nuclear repulsion energy | 439.093886 |
| Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
|---|---|---|---|---|---|---|---|
| 1 | A1 | 2339 | 2164 | 49.36 | |||
| 2 | A1 | 984 | 910 | 269.21 | |||
| 3 | A1 | 931 | 861 | 56.07 | |||
| 4 | A1 | 455 | 421 | 8.51 | |||
| 5 | A1 | 298 | 276 | 9.04 | |||
| 6 | A2 | 196 | 182 | 0.00 | |||
| 7 | E | 2350 | 2175 | 90.65 | |||
| 7 | E | 2350 | 2175 | 90.65 | |||
| 8 | E | 990 | 916 | 76.86 | |||
| 8 | E | 990 | 916 | 76.86 | |||
| 9 | E | 840 | 777 | 45.92 | |||
| 9 | E | 840 | 777 | 45.92 | |||
| 10 | E | 654 | 605 | 67.15 | |||
| 10 | E | 654 | 605 | 67.15 | |||
| 11 | E | 295 | 273 | 0.00 | |||
| 11 | E | 295 | 273 | 0.00 | |||
| 12 | E | 175 | 162 | 0.02 | |||
| 12 | E | 175 | 162 | 0.02 |
| A | B | C |
|---|---|---|
| 0.05602 | 0.05492 | 0.05492 |
Point Group is C3v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| Si1 | 0.000 | 0.000 | 1.869 |
| C2 | 0.000 | 0.000 | -0.049 |
| H3 | 0.000 | -1.406 | 2.301 |
| H4 | 1.218 | 0.703 | 2.301 |
| H5 | -1.218 | 0.703 | 2.301 |
| Cl6 | 0.000 | 1.677 | -0.642 |
| Cl7 | 1.452 | -0.838 | -0.642 |
| Cl8 | -1.452 | -0.838 | -0.642 |
| Si1 | C2 | H3 | H4 | H5 | Cl6 | Cl7 | Cl8 | |
|---|---|---|---|---|---|---|---|---|
| Si1 | 1.9177 | 1.4712 | 1.4712 | 1.4712 | 3.0195 | 3.0195 | 3.0195 | C2 | 1.9177 | 2.7384 | 2.7384 | 2.7384 | 1.7787 | 1.7787 | 1.7787 | H3 | 1.4712 | 2.7384 | 2.4359 | 2.4359 | 4.2623 | 3.3305 | 3.3305 | H4 | 1.4712 | 2.7384 | 2.4359 | 2.4359 | 3.3305 | 3.3305 | 4.2623 | H5 | 1.4712 | 2.7384 | 2.4359 | 2.4359 | 3.3305 | 4.2623 | 3.3305 | Cl6 | 3.0195 | 1.7787 | 4.2623 | 3.3305 | 3.3305 | 2.9043 | 2.9043 | Cl7 | 3.0195 | 1.7787 | 3.3305 | 3.3305 | 4.2623 | 2.9043 | 2.9043 | Cl8 | 3.0195 | 1.7787 | 3.3305 | 4.2623 | 3.3305 | 2.9043 | 2.9043 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| Si1 | C2 | Cl6 | 109.486 | Si1 | C2 | Cl7 | 109.486 | |
| Si1 | C2 | Cl8 | 109.486 | C2 | Si1 | H3 | 107.073 | |
| C2 | Si1 | H4 | 107.073 | C2 | Si1 | H5 | 107.073 | |
| H3 | Si1 | H4 | 111.760 | H3 | Si1 | H5 | 111.760 | |
| H4 | Si1 | H5 | 111.760 | Cl6 | C2 | Cl7 | 109.456 | |
| Cl6 | C2 | Cl8 | 109.456 | Cl7 | C2 | Cl8 | 109.456 |