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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 | -1709.449050 |
| Energy at 298.15K | -1709.452420 |
| HF Energy | -1709.184982 |
| Nuclear repulsion energy | 434.741168 |
| 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 | 2279 | 2175 | 44.91 | |||
| 2 | A1 | 940 | 897 | 228.03 | |||
| 3 | A1 | 884 | 844 | 49.49 | |||
| 4 | A1 | 424 | 404 | 8.61 | |||
| 5 | A1 | 281 | 268 | 10.02 | |||
| 6 | A2 | 190 | 181 | 0.00 | |||
| 7 | E | 2300 | 2195 | 80.35 | |||
| 7 | E | 2300 | 2195 | 80.34 | |||
| 8 | E | 958 | 914 | 61.04 | |||
| 8 | E | 958 | 914 | 61.03 | |||
| 9 | E | 754 | 719 | 44.98 | |||
| 9 | E | 754 | 719 | 45.03 | |||
| 10 | E | 615 | 587 | 76.55 | |||
| 10 | E | 615 | 587 | 76.51 | |||
| 11 | E | 272 | 260 | 0.02 | |||
| 11 | E | 272 | 260 | 0.02 | |||
| 12 | E | 160 | 153 | 0.02 | |||
| 12 | E | 160 | 153 | 0.02 |
| A | B | C |
|---|---|---|
| 0.05465 | 0.05395 | 0.05395 |
Point Group is C3v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| Si1 | 0.000 | 0.000 | 1.878 |
| C2 | 0.000 | 0.000 | -0.047 |
| H3 | 0.000 | -1.411 | 2.314 |
| H4 | 1.222 | 0.706 | 2.314 |
| H5 | -1.222 | 0.706 | 2.314 |
| Cl6 | 0.000 | 1.698 | -0.646 |
| Cl7 | 1.471 | -0.849 | -0.646 |
| Cl8 | -1.471 | -0.849 | -0.646 |
| Si1 | C2 | H3 | H4 | H5 | Cl6 | Cl7 | Cl8 | |
|---|---|---|---|---|---|---|---|---|
| Si1 | 1.9250 | 1.4767 | 1.4767 | 1.4767 | 3.0426 | 3.0426 | 3.0426 | C2 | 1.9250 | 2.7502 | 2.7502 | 2.7502 | 1.8008 | 1.8008 | 1.8008 | H3 | 1.4767 | 2.7502 | 2.4440 | 2.4440 | 4.2930 | 3.3529 | 3.3529 | H4 | 1.4767 | 2.7502 | 2.4440 | 2.4440 | 3.3529 | 3.3529 | 4.2930 | H5 | 1.4767 | 2.7502 | 2.4440 | 2.4440 | 3.3529 | 4.2930 | 3.3529 | Cl6 | 3.0426 | 1.8008 | 4.2930 | 3.3529 | 3.3529 | 2.9410 | 2.9410 | Cl7 | 3.0426 | 1.8008 | 3.3529 | 3.3529 | 4.2930 | 2.9410 | 2.9410 | Cl8 | 3.0426 | 1.8008 | 3.3529 | 4.2930 | 3.3529 | 2.9410 | 2.9410 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| Si1 | C2 | Cl6 | 109.453 | Si1 | C2 | Cl7 | 109.453 | |
| Si1 | C2 | Cl8 | 109.453 | C2 | Si1 | H3 | 107.157 | |
| C2 | Si1 | H4 | 107.157 | C2 | Si1 | H5 | 107.157 | |
| H3 | Si1 | H4 | 111.683 | H3 | Si1 | H5 | 111.683 | |
| H4 | Si1 | H5 | 111.683 | Cl6 | C2 | Cl7 | 109.489 | |
| Cl6 | C2 | Cl8 | 109.489 | Cl7 | C2 | Cl8 | 109.489 |