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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 | -1707.977857 |
| Energy at 298.15K | -1707.981394 |
| HF Energy | -1707.043138 |
| Nuclear repulsion energy | 438.741748 |
| 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 | 2303 | 2181 | 45.51 | |||
| 2 | A1 | 960 | 909 | 242.19 | |||
| 3 | A1 | 908 | 860 | 54.14 | |||
| 4 | A1 | 444 | 420 | 7.31 | |||
| 5 | A1 | 291 | 276 | 7.93 | |||
| 6 | A2 | 197 | 186 | 0.00 | |||
| 7 | E | 2321 | 2198 | 81.85 | |||
| 7 | E | 2321 | 2198 | 81.85 | |||
| 8 | E | 970 | 918 | 68.90 | |||
| 8 | E | 970 | 918 | 68.90 | |||
| 9 | E | 807 | 764 | 44.33 | |||
| 9 | E | 807 | 764 | 44.33 | |||
| 10 | E | 636 | 602 | 64.83 | |||
| 10 | E | 636 | 602 | 64.83 | |||
| 11 | E | 289 | 274 | 0.01 | |||
| 11 | E | 289 | 274 | 0.01 | |||
| 12 | E | 169 | 160 | 0.02 | |||
| 12 | E | 169 | 160 | 0.02 |
| A | B | C |
|---|---|---|
| 0.05576 | 0.05493 | 0.05493 |
Point Group is C3v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| Si1 | 0.000 | 0.000 | 1.864 |
| C2 | 0.000 | 0.000 | -0.051 |
| H3 | 0.000 | -1.411 | 2.296 |
| H4 | 1.222 | 0.705 | 2.296 |
| H5 | -1.222 | 0.705 | 2.296 |
| Cl6 | 0.000 | 1.681 | -0.641 |
| Cl7 | 1.455 | -0.840 | -0.641 |
| Cl8 | -1.455 | -0.840 | -0.641 |
| Si1 | C2 | H3 | H4 | H5 | Cl6 | Cl7 | Cl8 | |
|---|---|---|---|---|---|---|---|---|
| Si1 | 1.9156 | 1.4753 | 1.4753 | 1.4753 | 3.0165 | 3.0165 | 3.0165 | C2 | 1.9156 | 2.7386 | 2.7386 | 2.7386 | 1.7810 | 1.7810 | 1.7810 | H3 | 1.4753 | 2.7386 | 2.4435 | 2.4435 | 4.2639 | 3.3268 | 3.3268 | H4 | 1.4753 | 2.7386 | 2.4435 | 2.4435 | 3.3268 | 3.3268 | 4.2639 | H5 | 1.4753 | 2.7386 | 2.4435 | 2.4435 | 3.3268 | 4.2639 | 3.3268 | Cl6 | 3.0165 | 1.7810 | 4.2639 | 3.3268 | 3.3268 | 2.9109 | 2.9109 | Cl7 | 3.0165 | 1.7810 | 3.3268 | 3.3268 | 4.2639 | 2.9109 | 2.9109 | Cl8 | 3.0165 | 1.7810 | 3.3268 | 4.2639 | 3.3268 | 2.9109 | 2.9109 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| Si1 | C2 | Cl6 | 109.324 | Si1 | C2 | Cl7 | 109.324 | |
| Si1 | C2 | Cl8 | 109.324 | C2 | Si1 | H3 | 107.015 | |
| C2 | Si1 | H4 | 107.015 | C2 | Si1 | H5 | 107.015 | |
| H3 | Si1 | H4 | 111.811 | H3 | Si1 | H5 | 111.811 | |
| H4 | Si1 | H5 | 111.811 | Cl6 | C2 | Cl7 | 109.618 | |
| Cl6 | C2 | Cl8 | 109.618 | Cl7 | C2 | Cl8 | 109.618 |