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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 | -1707.709274 |
| Energy at 298.15K | -1707.712755 |
| HF Energy | -1707.026865 |
| Nuclear repulsion energy | 435.778492 |
| 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 | 2307 | 2193 | 44.09 | |||
| 2 | A1 | 948 | 901 | 208.96 | |||
| 3 | A1 | 898 | 853 | 74.39 | |||
| 4 | A1 | 437 | 415 | 7.78 | |||
| 5 | A1 | 288 | 273 | 9.55 | |||
| 6 | A2 | 204 | 194 | 0.00 | |||
| 7 | E | 2330 | 2214 | 80.47 | |||
| 7 | E | 2330 | 2214 | 80.47 | |||
| 8 | E | 963 | 915 | 65.37 | |||
| 8 | E | 963 | 915 | 65.37 | |||
| 9 | E | 792 | 752 | 45.14 | |||
| 9 | E | 792 | 752 | 45.14 | |||
| 10 | E | 622 | 591 | 58.34 | |||
| 10 | E | 622 | 591 | 58.34 | |||
| 11 | E | 277 | 263 | 0.00 | |||
| 11 | E | 277 | 263 | 0.00 | |||
| 12 | E | 166 | 157 | 0.03 | |||
| 12 | E | 166 | 157 | 0.03 |
| A | B | C |
|---|---|---|
| 0.05517 | 0.05410 | 0.05410 |
Point Group is C3v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| Si1 | 0.000 | 0.000 | 1.881 |
| C2 | 0.000 | 0.000 | -0.050 |
| H3 | 0.000 | -1.415 | 2.325 |
| H4 | 1.226 | 0.708 | 2.325 |
| H5 | -1.226 | 0.708 | 2.325 |
| Cl6 | 0.000 | 1.690 | -0.647 |
| Cl7 | 1.463 | -0.845 | -0.647 |
| Cl8 | -1.463 | -0.845 | -0.647 |
| Si1 | C2 | H3 | H4 | H5 | Cl6 | Cl7 | Cl8 | |
|---|---|---|---|---|---|---|---|---|
| Si1 | 1.9318 | 1.4831 | 1.4831 | 1.4831 | 3.0413 | 3.0413 | 3.0413 | C2 | 1.9318 | 2.7652 | 2.7652 | 2.7652 | 1.7921 | 1.7921 | 1.7921 | H3 | 1.4831 | 2.7652 | 2.4511 | 2.4511 | 4.2984 | 3.3620 | 3.3620 | H4 | 1.4831 | 2.7652 | 2.4511 | 2.4511 | 3.3620 | 3.3620 | 4.2984 | H5 | 1.4831 | 2.7652 | 2.4511 | 2.4511 | 3.3620 | 4.2984 | 3.3620 | Cl6 | 3.0413 | 1.7921 | 4.2984 | 3.3620 | 3.3620 | 2.9267 | 2.9267 | Cl7 | 3.0413 | 1.7921 | 3.3620 | 3.3620 | 4.2984 | 2.9267 | 2.9267 | Cl8 | 3.0413 | 1.7921 | 3.3620 | 4.2984 | 3.3620 | 2.9267 | 2.9267 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| Si1 | C2 | Cl6 | 109.458 | Si1 | C2 | Cl7 | 109.458 | |
| Si1 | C2 | Cl8 | 109.458 | C2 | Si1 | H3 | 107.416 | |
| C2 | Si1 | H4 | 107.416 | C2 | Si1 | H5 | 107.416 | |
| H3 | Si1 | H4 | 111.446 | H3 | Si1 | H5 | 111.446 | |
| H4 | Si1 | H5 | 111.446 | Cl6 | C2 | Cl7 | 109.484 | |
| Cl6 | C2 | Cl8 | 109.484 | Cl7 | C2 | Cl8 | 109.484 |