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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 | -1707.776484 |
| Energy at 298.15K | -1707.779952 |
| HF Energy | -1707.048193 |
| Nuclear repulsion energy | 435.925384 |
| 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 | 2294 | 2189 | 45.38 | |||
| 2 | A1 | 949 | 906 | 201.83 | |||
| 3 | A1 | 903 | 862 | 86.14 | |||
| 4 | A1 | 436 | 416 | 7.44 | |||
| 5 | A1 | 284 | 271 | 9.87 | |||
| 6 | A2 | 193 | 184 | 0.00 | |||
| 7 | E | 2314 | 2208 | 82.17 | |||
| 7 | E | 2314 | 2208 | 82.17 | |||
| 8 | E | 952 | 909 | 66.58 | |||
| 8 | E | 952 | 909 | 66.58 | |||
| 9 | E | 802 | 766 | 37.81 | |||
| 9 | E | 802 | 766 | 37.82 | |||
| 10 | E | 630 | 601 | 58.72 | |||
| 10 | E | 630 | 601 | 58.72 | |||
| 11 | E | 279 | 266 | 0.01 | |||
| 11 | E | 279 | 266 | 0.01 | |||
| 12 | E | 162 | 155 | 0.03 | |||
| 12 | E | 162 | 155 | 0.03 |
| A | B | C |
|---|---|---|
| 0.05496 | 0.05424 | 0.05424 |
Point Group is C3v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| Si1 | 0.000 | 0.000 | 1.874 |
| C2 | 0.000 | 0.000 | -0.050 |
| H3 | 0.000 | -1.411 | 2.308 |
| H4 | 1.222 | 0.705 | 2.308 |
| H5 | -1.222 | 0.705 | 2.308 |
| Cl6 | 0.000 | 1.693 | -0.644 |
| Cl7 | 1.466 | -0.847 | -0.644 |
| Cl8 | -1.466 | -0.847 | -0.644 |
| Si1 | C2 | H3 | H4 | H5 | Cl6 | Cl7 | Cl8 | |
|---|---|---|---|---|---|---|---|---|
| Si1 | 1.9236 | 1.4758 | 1.4758 | 1.4758 | 3.0346 | 3.0346 | 3.0346 | C2 | 1.9236 | 2.7472 | 2.7472 | 2.7472 | 1.7945 | 1.7945 | 1.7945 | H3 | 1.4758 | 2.7472 | 2.4434 | 2.4434 | 4.2835 | 3.3442 | 3.3442 | H4 | 1.4758 | 2.7472 | 2.4434 | 2.4434 | 3.3442 | 3.3442 | 4.2835 | H5 | 1.4758 | 2.7472 | 2.4434 | 2.4434 | 3.3442 | 4.2835 | 3.3442 | Cl6 | 3.0346 | 1.7945 | 4.2835 | 3.3442 | 3.3442 | 2.9324 | 2.9324 | Cl7 | 3.0346 | 1.7945 | 3.3442 | 3.3442 | 4.2835 | 2.9324 | 2.9324 | Cl8 | 3.0346 | 1.7945 | 3.3442 | 4.2835 | 3.3442 | 2.9324 | 2.9324 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| Si1 | C2 | Cl6 | 109.359 | Si1 | C2 | Cl7 | 109.359 | |
| Si1 | C2 | Cl8 | 109.359 | C2 | Si1 | H3 | 107.091 | |
| C2 | Si1 | H4 | 107.091 | C2 | Si1 | H5 | 107.091 | |
| H3 | Si1 | H4 | 111.743 | H3 | Si1 | H5 | 111.743 | |
| H4 | Si1 | H5 | 111.743 | Cl6 | C2 | Cl7 | 109.583 | |
| Cl6 | C2 | Cl8 | 109.583 | Cl7 | C2 | Cl8 | 109.583 |