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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 | -1707.641997 |
| Energy at 298.15K | -1707.645554 |
| HF Energy | -1706.948852 |
| Nuclear repulsion energy | 436.850357 |
| 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 | 2326 | 2199 | 54.32 | |||
| 2 | A1 | 962 | 910 | 247.23 | |||
| 3 | A1 | 905 | 855 | 40.45 | |||
| 4 | A1 | 442 | 417 | 6.90 | |||
| 5 | A1 | 294 | 278 | 9.62 | |||
| 6 | A2 | 205 | 194 | 0.00 | |||
| 7 | E | 2346 | 2217 | 92.76 | |||
| 7 | E | 2346 | 2217 | 92.76 | |||
| 8 | E | 978 | 925 | 66.75 | |||
| 8 | E | 978 | 925 | 66.75 | |||
| 9 | E | 808 | 764 | 39.38 | |||
| 9 | E | 808 | 764 | 39.38 | |||
| 10 | E | 637 | 602 | 58.08 | |||
| 10 | E | 637 | 602 | 58.08 | |||
| 11 | E | 284 | 269 | 0.01 | |||
| 11 | E | 284 | 269 | 0.01 | |||
| 12 | E | 173 | 164 | 0.07 | |||
| 12 | E | 173 | 164 | 0.07 |
| A | B | C |
|---|---|---|
| 0.05543 | 0.05433 | 0.05433 |
Point Group is C3v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| Si1 | 0.000 | 0.000 | 1.879 |
| C2 | 0.000 | 0.000 | -0.048 |
| H3 | 0.000 | -1.405 | 2.313 |
| H4 | 1.217 | 0.702 | 2.313 |
| H5 | -1.217 | 0.702 | 2.313 |
| Cl6 | 0.000 | 1.686 | -0.646 |
| Cl7 | 1.460 | -0.843 | -0.646 |
| Cl8 | -1.460 | -0.843 | -0.646 |
| Si1 | C2 | H3 | H4 | H5 | Cl6 | Cl7 | Cl8 | |
|---|---|---|---|---|---|---|---|---|
| Si1 | 1.9270 | 1.4706 | 1.4706 | 1.4706 | 3.0358 | 3.0358 | 3.0358 | C2 | 1.9270 | 2.7480 | 2.7480 | 2.7480 | 1.7886 | 1.7886 | 1.7886 | H3 | 1.4706 | 2.7480 | 2.4333 | 2.4333 | 4.2791 | 3.3475 | 3.3475 | H4 | 1.4706 | 2.7480 | 2.4333 | 2.4333 | 3.3475 | 3.3475 | 4.2791 | H5 | 1.4706 | 2.7480 | 2.4333 | 2.4333 | 3.3475 | 4.2791 | 3.3475 | Cl6 | 3.0358 | 1.7886 | 4.2791 | 3.3475 | 3.3475 | 2.9199 | 2.9199 | Cl7 | 3.0358 | 1.7886 | 3.3475 | 3.3475 | 4.2791 | 2.9199 | 2.9199 | Cl8 | 3.0358 | 1.7886 | 3.3475 | 4.2791 | 3.3475 | 2.9199 | 2.9199 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| Si1 | C2 | Cl6 | 109.520 | Si1 | C2 | Cl7 | 109.520 | |
| Si1 | C2 | Cl8 | 109.520 | C2 | Si1 | H3 | 107.196 | |
| C2 | Si1 | H4 | 107.196 | C2 | Si1 | H5 | 107.196 | |
| H3 | Si1 | H4 | 111.647 | H3 | Si1 | H5 | 111.647 | |
| H4 | Si1 | H5 | 111.647 | Cl6 | C2 | Cl7 | 109.423 | |
| Cl6 | C2 | Cl8 | 109.423 | Cl7 | C2 | Cl8 | 109.423 |