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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 | -1708.047069 |
| Energy at 298.15K | -1708.050539 |
| HF Energy | -1707.105739 |
| Nuclear repulsion energy | 438.526185 |
| 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 | 2278 | 2180 | 45.68 | |||
| 2 | A1 | 946 | 906 | 174.92 | |||
| 3 | A1 | 897 | 859 | 87.36 | |||
| 4 | A1 | 441 | 422 | 6.58 | |||
| 5 | A1 | 286 | 274 | 8.75 | |||
| 6 | A2 | 190 | 182 | 0.00 | |||
| 7 | E | 2298 | 2199 | 75.50 | |||
| 7 | E | 2298 | 2199 | 75.50 | |||
| 8 | E | 957 | 916 | 56.92 | |||
| 8 | E | 957 | 916 | 56.92 | |||
| 9 | E | 808 | 773 | 35.61 | |||
| 9 | E | 808 | 773 | 35.61 | |||
| 10 | E | 623 | 596 | 46.08 | |||
| 10 | E | 623 | 596 | 46.09 | |||
| 11 | E | 276 | 264 | 0.00 | |||
| 11 | E | 276 | 264 | 0.00 | |||
| 12 | E | 162 | 155 | 0.10 | |||
| 12 | E | 162 | 155 | 0.10 |
| A | B | C |
|---|---|---|
| 0.05591 | 0.05477 | 0.05477 |
Point Group is C3v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| Si1 | 0.000 | 0.000 | 1.871 |
| C2 | 0.000 | 0.000 | -0.048 |
| H3 | 0.000 | -1.412 | 2.306 |
| H4 | 1.222 | 0.706 | 2.306 |
| H5 | -1.222 | 0.706 | 2.306 |
| Cl6 | 0.000 | 1.678 | -0.644 |
| Cl7 | 1.453 | -0.839 | -0.644 |
| Cl8 | -1.453 | -0.839 | -0.644 |
| Si1 | C2 | H3 | H4 | H5 | Cl6 | Cl7 | Cl8 | |
|---|---|---|---|---|---|---|---|---|
| Si1 | 1.9192 | 1.4770 | 1.4770 | 1.4770 | 3.0238 | 3.0238 | 3.0238 | C2 | 1.9192 | 2.7449 | 2.7449 | 2.7449 | 1.7809 | 1.7809 | 1.7809 | H3 | 1.4770 | 2.7449 | 2.4449 | 2.4449 | 4.2721 | 3.3382 | 3.3382 | H4 | 1.4770 | 2.7449 | 2.4449 | 2.4449 | 3.3382 | 3.3382 | 4.2721 | H5 | 1.4770 | 2.7449 | 2.4449 | 2.4449 | 3.3382 | 4.2721 | 3.3382 | Cl6 | 3.0238 | 1.7809 | 4.2721 | 3.3382 | 3.3382 | 2.9068 | 2.9068 | Cl7 | 3.0238 | 1.7809 | 3.3382 | 3.3382 | 4.2721 | 2.9068 | 2.9068 | Cl8 | 3.0238 | 1.7809 | 3.3382 | 4.2721 | 3.3382 | 2.9068 | 2.9068 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| Si1 | C2 | Cl6 | 109.552 | Si1 | C2 | Cl7 | 109.552 | |
| Si1 | C2 | Cl8 | 109.552 | C2 | Si1 | H3 | 107.125 | |
| C2 | Si1 | H4 | 107.125 | C2 | Si1 | H5 | 107.125 | |
| H3 | Si1 | H4 | 111.712 | H3 | Si1 | H5 | 111.712 | |
| H4 | Si1 | H5 | 111.712 | Cl6 | C2 | Cl7 | 109.390 | |
| Cl6 | C2 | Cl8 | 109.390 | Cl7 | C2 | Cl8 | 109.390 |