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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 | -1707.843357 |
| Energy at 298.15K | -1707.846854 |
| HF Energy | -1706.972272 |
| Nuclear repulsion energy | 438.652154 |
| 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 | 2311 | 2189 | 41.85 | |||
| 2 | A1 | 961 | 910 | 205.73 | |||
| 3 | A1 | 907 | 859 | 62.76 | |||
| 4 | A1 | 444 | 420 | 7.02 | |||
| 5 | A1 | 287 | 271 | 9.43 | |||
| 6 | A2 | 197 | 187 | 0.00 | |||
| 7 | E | 2330 | 2207 | 68.08 | |||
| 7 | E | 2330 | 2207 | 68.07 | |||
| 8 | E | 976 | 924 | 56.90 | |||
| 8 | E | 976 | 924 | 56.90 | |||
| 9 | E | 819 | 776 | 40.16 | |||
| 9 | E | 819 | 776 | 40.16 | |||
| 10 | E | 635 | 601 | 47.37 | |||
| 10 | E | 635 | 601 | 47.37 | |||
| 11 | E | 277 | 263 | 0.01 | |||
| 11 | E | 277 | 263 | 0.01 | |||
| 12 | E | 163 | 154 | 0.09 | |||
| 12 | E | 163 | 154 | 0.09 |
| A | B | C |
|---|---|---|
| 0.05591 | 0.05480 | 0.05480 |
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 | -0.047 |
| H3 | 0.000 | -1.406 | 2.307 |
| H4 | 1.218 | 0.703 | 2.307 |
| H5 | -1.218 | 0.703 | 2.307 |
| Cl6 | 0.000 | 1.678 | -0.643 |
| Cl7 | 1.453 | -0.839 | -0.643 |
| Cl8 | -1.453 | -0.839 | -0.643 |
| Si1 | C2 | H3 | H4 | H5 | Cl6 | Cl7 | Cl8 | |
|---|---|---|---|---|---|---|---|---|
| Si1 | 1.9170 | 1.4728 | 1.4728 | 1.4728 | 3.0222 | 3.0222 | 3.0222 | C2 | 1.9170 | 2.7424 | 2.7424 | 2.7424 | 1.7811 | 1.7811 | 1.7811 | H3 | 1.4728 | 2.7424 | 2.4361 | 2.4361 | 4.2687 | 3.3377 | 3.3377 | H4 | 1.4728 | 2.7424 | 2.4361 | 2.4361 | 3.3377 | 3.3377 | 4.2687 | H5 | 1.4728 | 2.7424 | 2.4361 | 2.4361 | 3.3377 | 4.2687 | 3.3377 | Cl6 | 3.0222 | 1.7811 | 4.2687 | 3.3377 | 3.3377 | 2.9070 | 2.9070 | Cl7 | 3.0222 | 1.7811 | 3.3377 | 3.3377 | 4.2687 | 2.9070 | 2.9070 | Cl8 | 3.0222 | 1.7811 | 3.3377 | 4.2687 | 3.3377 | 2.9070 | 2.9070 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| Si1 | C2 | Cl6 | 109.560 | Si1 | C2 | Cl7 | 109.560 | |
| Si1 | C2 | Cl8 | 109.560 | C2 | Si1 | H3 | 107.268 | |
| C2 | Si1 | H4 | 107.268 | C2 | Si1 | H5 | 107.268 | |
| H3 | Si1 | H4 | 111.582 | H3 | Si1 | H5 | 111.582 | |
| H4 | Si1 | H5 | 111.582 | Cl6 | C2 | Cl7 | 109.383 | |
| Cl6 | C2 | Cl8 | 109.383 | Cl7 | C2 | Cl8 | 109.383 |