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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 | -1708.024688 |
| Energy at 298.15K | -1708.028181 |
| HF Energy | -1707.103354 |
| Nuclear repulsion energy | 438.257863 |
| 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 | 2283 | 2132 | 45.54 | |||
| 2 | A1 | 955 | 892 | 197.32 | |||
| 3 | A1 | 904 | 844 | 74.18 | |||
| 4 | A1 | 441 | 412 | 7.35 | |||
| 5 | A1 | 286 | 267 | 9.46 | |||
| 6 | A2 | 198 | 185 | 0.00 | |||
| 7 | E | 2302 | 2149 | 80.67 | |||
| 7 | E | 2302 | 2149 | 80.67 | |||
| 8 | E | 965 | 901 | 60.23 | |||
| 8 | E | 965 | 901 | 60.23 | |||
| 9 | E | 811 | 757 | 36.03 | |||
| 9 | E | 811 | 757 | 36.03 | |||
| 10 | E | 630 | 589 | 51.30 | |||
| 10 | E | 630 | 589 | 51.30 | |||
| 11 | E | 275 | 257 | 0.00 | |||
| 11 | E | 275 | 257 | 0.00 | |||
| 12 | E | 162 | 151 | 0.08 | |||
| 12 | E | 162 | 151 | 0.08 |
| A | B | C |
|---|---|---|
| 0.05578 | 0.05473 | 0.05473 |
Point Group is C3v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| Si1 | 0.000 | 0.000 | 1.870 |
| C2 | 0.000 | 0.000 | -0.048 |
| H3 | 0.000 | -1.410 | 2.309 |
| H4 | 1.221 | 0.705 | 2.309 |
| H5 | -1.221 | 0.705 | 2.309 |
| 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 | 1.9186 | 1.4766 | 1.4766 | 1.4766 | 3.0236 | 3.0236 | 3.0236 | C2 | 1.9186 | 2.7472 | 2.7472 | 2.7472 | 1.7825 | 1.7825 | 1.7825 | H3 | 1.4766 | 2.7472 | 2.4416 | 2.4416 | 4.2741 | 3.3410 | 3.3410 | H4 | 1.4766 | 2.7472 | 2.4416 | 2.4416 | 3.3410 | 3.3410 | 4.2741 | H5 | 1.4766 | 2.7472 | 2.4416 | 2.4416 | 3.3410 | 4.2741 | 3.3410 | Cl6 | 3.0236 | 1.7825 | 4.2741 | 3.3410 | 3.3410 | 2.9103 | 2.9103 | Cl7 | 3.0236 | 1.7825 | 3.3410 | 3.3410 | 4.2741 | 2.9103 | 2.9103 | Cl8 | 3.0236 | 1.7825 | 3.3410 | 4.2741 | 3.3410 | 2.9103 | 2.9103 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| Si1 | C2 | Cl6 | 109.501 | Si1 | C2 | Cl7 | 109.501 | |
| Si1 | C2 | Cl8 | 109.501 | C2 | Si1 | H3 | 107.311 | |
| C2 | Si1 | H4 | 107.311 | C2 | Si1 | H5 | 107.311 | |
| H3 | Si1 | H4 | 111.543 | H3 | Si1 | H5 | 111.543 | |
| H4 | Si1 | H5 | 111.543 | Cl6 | C2 | Cl7 | 109.442 | |
| Cl6 | C2 | Cl8 | 109.442 | Cl7 | C2 | Cl8 | 109.442 |