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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 | -1707.731376 |
| Energy at 298.15K | -1707.734853 |
| HF Energy | -1707.026733 |
| Nuclear repulsion energy | 434.431176 |
| 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 | 2276 | 2178 | 43.85 | |||
| 2 | A1 | 944 | 903 | 209.76 | |||
| 3 | A1 | 894 | 856 | 71.08 | |||
| 4 | A1 | 436 | 417 | 7.99 | |||
| 5 | A1 | 287 | 274 | 9.88 | |||
| 6 | A2 | 198 | 189 | 0.00 | |||
| 7 | E | 2296 | 2197 | 78.68 | |||
| 7 | E | 2296 | 2197 | 78.68 | |||
| 8 | E | 952 | 911 | 64.38 | |||
| 8 | E | 952 | 911 | 64.38 | |||
| 9 | E | 803 | 768 | 38.80 | |||
| 9 | E | 803 | 768 | 38.81 | |||
| 10 | E | 623 | 596 | 55.39 | |||
| 10 | E | 623 | 596 | 55.40 | |||
| 11 | E | 277 | 265 | 0.01 | |||
| 11 | E | 277 | 265 | 0.01 | |||
| 12 | E | 167 | 160 | 0.04 | |||
| 12 | E | 167 | 160 | 0.04 |
| A | B | C |
|---|---|---|
| 0.05490 | 0.05371 | 0.05371 |
Point Group is C3v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| Si1 | 0.000 | 0.000 | 1.890 |
| C2 | 0.000 | 0.000 | -0.049 |
| H3 | 0.000 | -1.416 | 2.336 |
| H4 | 1.226 | 0.708 | 2.336 |
| H5 | -1.226 | 0.708 | 2.336 |
| Cl6 | 0.000 | 1.694 | -0.650 |
| Cl7 | 1.467 | -0.847 | -0.650 |
| Cl8 | -1.467 | -0.847 | -0.650 |
| Si1 | C2 | H3 | H4 | H5 | Cl6 | Cl7 | Cl8 | |
|---|---|---|---|---|---|---|---|---|
| Si1 | 1.9387 | 1.4848 | 1.4848 | 1.4848 | 3.0533 | 3.0533 | 3.0533 | C2 | 1.9387 | 2.7739 | 2.7739 | 2.7739 | 1.7976 | 1.7976 | 1.7976 | H3 | 1.4848 | 2.7739 | 2.4528 | 2.4528 | 4.3120 | 3.3760 | 3.3760 | H4 | 1.4848 | 2.7739 | 2.4528 | 2.4528 | 3.3760 | 3.3760 | 4.3120 | H5 | 1.4848 | 2.7739 | 2.4528 | 2.4528 | 3.3760 | 4.3120 | 3.3760 | Cl6 | 3.0533 | 1.7976 | 4.3120 | 3.3760 | 3.3760 | 2.9339 | 2.9339 | Cl7 | 3.0533 | 1.7976 | 3.3760 | 3.3760 | 4.3120 | 2.9339 | 2.9339 | Cl8 | 3.0533 | 1.7976 | 3.3760 | 4.3120 | 3.3760 | 2.9339 | 2.9339 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| Si1 | C2 | Cl6 | 109.556 | Si1 | C2 | Cl7 | 109.556 | |
| Si1 | C2 | Cl8 | 109.556 | C2 | Si1 | H3 | 107.499 | |
| C2 | Si1 | H4 | 107.499 | C2 | Si1 | H5 | 107.499 | |
| H3 | Si1 | H4 | 111.370 | H3 | Si1 | H5 | 111.370 | |
| H4 | Si1 | H5 | 111.370 | Cl6 | C2 | Cl7 | 109.386 | |
| Cl6 | C2 | Cl8 | 109.386 | Cl7 | C2 | Cl8 | 109.386 |