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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 | C3V | 1A1 |
| hartrees | |
|---|---|
| Energy at 0K | -1707.849045 |
| Energy at 298.15K | -1707.852513 |
| HF Energy | -1706.972231 |
| Nuclear repulsion energy | 438.246674 |
| 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 | 2303 | 2182 | 41.43 | |||
| 2 | A1 | 956 | 906 | 198.05 | |||
| 3 | A1 | 903 | 855 | 65.14 | |||
| 4 | A1 | 441 | 417 | 7.15 | |||
| 5 | A1 | 286 | 271 | 9.36 | |||
| 6 | A2 | 197 | 186 | 0.00 | |||
| 7 | E | 2321 | 2199 | 67.72 | |||
| 7 | E | 2321 | 2199 | 67.72 | |||
| 8 | E | 971 | 919 | 55.74 | |||
| 8 | E | 971 | 919 | 55.74 | |||
| 9 | E | 806 | 764 | 43.54 | |||
| 9 | E | 806 | 764 | 43.54 | |||
| 10 | E | 631 | 597 | 49.10 | |||
| 10 | E | 631 | 597 | 49.10 | |||
| 11 | E | 276 | 261 | 0.00 | |||
| 11 | E | 276 | 261 | 0.00 | |||
| 12 | E | 162 | 153 | 0.08 | |||
| 12 | E | 162 | 153 | 0.08 |
| A | B | C |
|---|---|---|
| 0.05578 | 0.05472 | 0.05472 |
Point Group is C3v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| Si1 | 0.000 | 0.000 | 1.870 |
| C2 | 0.000 | 0.000 | -0.046 |
| H3 | 0.000 | -1.407 | 2.308 |
| H4 | 1.219 | 0.704 | 2.308 |
| H5 | -1.219 | 0.704 | 2.308 |
| Cl6 | 0.000 | 1.680 | -0.644 |
| Cl7 | 1.455 | -0.840 | -0.644 |
| Cl8 | -1.455 | -0.840 | -0.644 |
| Si1 | C2 | H3 | H4 | H5 | Cl6 | Cl7 | Cl8 | |
|---|---|---|---|---|---|---|---|---|
| Si1 | 1.9166 | 1.4736 | 1.4736 | 1.4736 | 3.0240 | 3.0240 | 3.0240 | C2 | 1.9166 | 2.7430 | 2.7430 | 2.7430 | 1.7835 | 1.7835 | 1.7835 | H3 | 1.4736 | 2.7430 | 2.4371 | 2.4371 | 4.2717 | 3.3398 | 3.3398 | H4 | 1.4736 | 2.7430 | 2.4371 | 2.4371 | 3.3398 | 3.3398 | 4.2717 | H5 | 1.4736 | 2.7430 | 2.4371 | 2.4371 | 3.3398 | 4.2717 | 3.3398 | Cl6 | 3.0240 | 1.7835 | 4.2717 | 3.3398 | 3.3398 | 2.9106 | 2.9106 | Cl7 | 3.0240 | 1.7835 | 3.3398 | 3.3398 | 4.2717 | 2.9106 | 2.9106 | Cl8 | 3.0240 | 1.7835 | 3.3398 | 4.2717 | 3.3398 | 2.9106 | 2.9106 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| Si1 | C2 | Cl6 | 109.576 | Si1 | C2 | Cl7 | 109.576 | |
| Si1 | C2 | Cl8 | 109.576 | C2 | Si1 | H3 | 107.293 | |
| C2 | Si1 | H4 | 107.293 | C2 | Si1 | H5 | 107.293 | |
| H3 | Si1 | H4 | 111.559 | H3 | Si1 | H5 | 111.559 | |
| H4 | Si1 | H5 | 111.559 | Cl6 | C2 | Cl7 | 109.367 | |
| Cl6 | C2 | Cl8 | 109.367 | Cl7 | C2 | Cl8 | 109.367 |