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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 | -1698.935586 |
| Energy at 298.15K | -1698.938808 |
| HF Energy | -1698.638315 |
| Nuclear repulsion energy | 418.450813 |
| 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 | 2244 | 2142 | 41.85 | |||
| 2 | A1 | 932 | 890 | 302.48 | |||
| 3 | A1 | 865 | 825 | 8.53 | |||
| 4 | A1 | 377 | 360 | 11.07 | |||
| 5 | A1 | 265 | 253 | 8.33 | |||
| 6 | A2 | 198 | 189 | 0.00 | |||
| 7 | E | 2265 | 2162 | 81.54 | |||
| 7 | E | 2265 | 2162 | 81.54 | |||
| 8 | E | 954 | 911 | 63.69 | |||
| 8 | E | 954 | 911 | 63.69 | |||
| 9 | E | 727 | 694 | 11.31 | |||
| 9 | E | 727 | 694 | 11.31 | |||
| 10 | E | 601 | 574 | 86.74 | |||
| 10 | E | 601 | 574 | 86.74 | |||
| 11 | E | 251 | 240 | 0.14 | |||
| 11 | E | 251 | 240 | 0.14 | |||
| 12 | E | 167 | 159 | 0.01 | |||
| 12 | E | 167 | 159 | 0.01 |
| A | B | C |
|---|---|---|
| 0.05024 | 0.05009 | 0.05009 |
Point Group is C3v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| Si1 | 0.000 | 0.000 | 1.938 |
| C2 | 0.000 | 0.000 | -0.007 |
| H3 | 0.000 | -1.427 | 2.371 |
| H4 | 1.236 | 0.714 | 2.371 |
| H5 | -1.236 | 0.714 | 2.371 |
| Cl6 | 0.000 | 1.772 | -0.671 |
| Cl7 | 1.535 | -0.886 | -0.671 |
| Cl8 | -1.535 | -0.886 | -0.671 |
| Si1 | C2 | H3 | H4 | H5 | Cl6 | Cl7 | Cl8 | |
|---|---|---|---|---|---|---|---|---|
| Si1 | 1.9451 | 1.4912 | 1.4912 | 1.4912 | 3.1538 | 3.1538 | 3.1538 | C2 | 1.9451 | 2.7731 | 2.7731 | 2.7731 | 1.8923 | 1.8923 | 1.8923 | H3 | 1.4912 | 2.7731 | 2.4717 | 2.4717 | 4.4142 | 3.4495 | 3.4495 | H4 | 1.4912 | 2.7731 | 2.4717 | 2.4717 | 3.4495 | 3.4495 | 4.4142 | H5 | 1.4912 | 2.7731 | 2.4717 | 2.4717 | 3.4495 | 4.4142 | 3.4495 | Cl6 | 3.1538 | 1.8923 | 4.4142 | 3.4495 | 3.4495 | 3.0693 | 3.0693 | Cl7 | 3.1538 | 1.8923 | 3.4495 | 3.4495 | 4.4142 | 3.0693 | 3.0693 | Cl8 | 3.1538 | 1.8923 | 3.4495 | 4.4142 | 3.4495 | 3.0693 | 3.0693 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| Si1 | C2 | Cl6 | 110.537 | Si1 | C2 | Cl7 | 110.537 | |
| Si1 | C2 | Cl8 | 110.537 | C2 | Si1 | H3 | 106.865 | |
| C2 | Si1 | H4 | 106.865 | C2 | Si1 | H5 | 106.865 | |
| H3 | Si1 | H4 | 111.947 | H3 | Si1 | H5 | 111.947 | |
| H4 | Si1 | H5 | 111.947 | Cl6 | C2 | Cl7 | 108.385 | |
| Cl6 | C2 | Cl8 | 108.385 | Cl7 | C2 | Cl8 | 108.385 |