| |
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 | -1709.420418 |
| Energy at 298.15K | -1709.423792 |
| HF Energy | -1709.174145 |
| Nuclear repulsion energy | 433.989625 |
| 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 | 2263 | 2177 | 42.90 | |||
| 2 | A1 | 927 | 891 | 201.25 | |||
| 3 | A1 | 874 | 841 | 46.78 | |||
| 4 | A1 | 424 | 407 | 8.10 | |||
| 5 | A1 | 281 | 271 | 8.94 | |||
| 6 | A2 | 199 | 192 | 0.00 | |||
| 7 | E | 2285 | 2198 | 69.28 | |||
| 7 | E | 2285 | 2198 | 69.28 | |||
| 8 | E | 950 | 914 | 52.20 | |||
| 8 | E | 950 | 914 | 52.18 | |||
| 9 | E | 746 | 717 | 43.62 | |||
| 9 | E | 746 | 717 | 43.59 | |||
| 10 | E | 607 | 584 | 66.19 | |||
| 10 | E | 607 | 584 | 66.22 | |||
| 11 | E | 270 | 260 | 0.08 | |||
| 11 | E | 270 | 260 | 0.08 | |||
| 12 | E | 163 | 157 | 0.07 | |||
| 12 | E | 163 | 157 | 0.07 |
| A | B | C |
|---|---|---|
| 0.05468 | 0.05366 | 0.05366 |
Point Group is C3v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| Si1 | 0.000 | 0.000 | 1.889 |
| C2 | 0.000 | 0.000 | -0.043 |
| H3 | 0.000 | -1.419 | 2.323 |
| H4 | 1.229 | 0.709 | 2.323 |
| H5 | -1.229 | 0.709 | 2.323 |
| Cl6 | 0.000 | 1.697 | -0.650 |
| Cl7 | 1.470 | -0.849 | -0.650 |
| Cl8 | -1.470 | -0.849 | -0.650 |
| Si1 | C2 | H3 | H4 | H5 | Cl6 | Cl7 | Cl8 | |
|---|---|---|---|---|---|---|---|---|
| Si1 | 1.9319 | 1.4837 | 1.4837 | 1.4837 | 3.0544 | 3.0544 | 3.0544 | C2 | 1.9319 | 2.7583 | 2.7583 | 2.7583 | 1.8027 | 1.8027 | 1.8027 | H3 | 1.4837 | 2.7583 | 2.4578 | 2.4578 | 4.3069 | 3.3651 | 3.3651 | H4 | 1.4837 | 2.7583 | 2.4578 | 2.4578 | 3.3651 | 3.3651 | 4.3069 | H5 | 1.4837 | 2.7583 | 2.4578 | 2.4578 | 3.3651 | 4.3069 | 3.3651 | Cl6 | 3.0544 | 1.8027 | 4.3069 | 3.3651 | 3.3651 | 2.9397 | 2.9397 | Cl7 | 3.0544 | 1.8027 | 3.3651 | 3.3651 | 4.3069 | 2.9397 | 2.9397 | Cl8 | 3.0544 | 1.8027 | 3.3651 | 4.3069 | 3.3651 | 2.9397 | 2.9397 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| Si1 | C2 | Cl6 | 109.698 | Si1 | C2 | Cl7 | 109.698 | |
| Si1 | C2 | Cl8 | 109.698 | C2 | Si1 | H3 | 106.986 | |
| C2 | Si1 | H4 | 106.986 | C2 | Si1 | H5 | 106.986 | |
| H3 | Si1 | H4 | 111.838 | H3 | Si1 | H5 | 111.838 | |
| H4 | Si1 | H5 | 111.838 | Cl6 | C2 | Cl7 | 109.243 | |
| Cl6 | C2 | Cl8 | 109.243 | Cl7 | C2 | Cl8 | 109.243 |