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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 | -1708.051853 |
| Energy at 298.15K | -1708.055305 |
| HF Energy | -1707.105718 |
| Nuclear repulsion energy | 438.284324 |
| 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 | 2275 | 2174 | 45.14 | |||
| 2 | A1 | 943 | 902 | 169.35 | |||
| 3 | A1 | 895 | 855 | 89.34 | |||
| 4 | A1 | 439 | 420 | 6.65 | |||
| 5 | A1 | 285 | 273 | 8.69 | |||
| 6 | A2 | 190 | 182 | 0.00 | |||
| 7 | E | 2293 | 2192 | 74.43 | |||
| 7 | E | 2293 | 2192 | 74.43 | |||
| 8 | E | 954 | 911 | 56.11 | |||
| 8 | E | 954 | 911 | 56.11 | |||
| 9 | E | 800 | 764 | 37.60 | |||
| 9 | E | 800 | 764 | 37.60 | |||
| 10 | E | 621 | 593 | 46.93 | |||
| 10 | E | 621 | 593 | 46.94 | |||
| 11 | E | 275 | 263 | 0.00 | |||
| 11 | E | 275 | 263 | 0.00 | |||
| 12 | E | 162 | 155 | 0.09 | |||
| 12 | E | 162 | 155 | 0.09 |
| A | B | C |
|---|---|---|
| 0.05583 | 0.05472 | 0.05472 |
Point Group is C3v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| Si1 | 0.000 | 0.000 | 1.872 |
| C2 | 0.000 | 0.000 | -0.047 |
| H3 | 0.000 | -1.412 | 2.307 |
| H4 | 1.223 | 0.706 | 2.307 |
| H5 | -1.223 | 0.706 | 2.307 |
| Cl6 | 0.000 | 1.680 | -0.644 |
| Cl7 | 1.455 | -0.840 | -0.644 |
| Cl8 | -1.455 | -0.840 | -0.644 |
| Si1 | C2 | H3 | H4 | H5 | Cl6 | Cl7 | Cl8 | |
|---|---|---|---|---|---|---|---|---|
| Si1 | 1.9189 | 1.4774 | 1.4774 | 1.4774 | 3.0248 | 3.0248 | 3.0248 | C2 | 1.9189 | 2.7448 | 2.7448 | 2.7448 | 1.7824 | 1.7824 | 1.7824 | H3 | 1.4774 | 2.7448 | 2.4455 | 2.4455 | 4.2735 | 3.3390 | 3.3390 | H4 | 1.4774 | 2.7448 | 2.4455 | 2.4455 | 3.3390 | 3.3390 | 4.2735 | H5 | 1.4774 | 2.7448 | 2.4455 | 2.4455 | 3.3390 | 4.2735 | 3.3390 | Cl6 | 3.0248 | 1.7824 | 4.2735 | 3.3390 | 3.3390 | 2.9090 | 2.9090 | Cl7 | 3.0248 | 1.7824 | 3.3390 | 3.3390 | 4.2735 | 2.9090 | 2.9090 | Cl8 | 3.0248 | 1.7824 | 3.3390 | 4.2735 | 3.3390 | 2.9090 | 2.9090 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| Si1 | C2 | Cl6 | 109.560 | Si1 | C2 | Cl7 | 109.560 | |
| Si1 | C2 | Cl8 | 109.560 | C2 | Si1 | H3 | 107.122 | |
| C2 | Si1 | H4 | 107.122 | C2 | Si1 | H5 | 107.122 | |
| H3 | Si1 | H4 | 111.714 | H3 | Si1 | H5 | 111.714 | |
| H4 | Si1 | H5 | 111.714 | Cl6 | C2 | Cl7 | 109.383 | |
| Cl6 | C2 | Cl8 | 109.383 | Cl7 | C2 | Cl8 | 109.383 |