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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 | -1698.977521 |
| Energy at 298.15K | -1698.980672 |
| HF Energy | -1698.637563 |
| Nuclear repulsion energy | 417.336362 |
| 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 | 2179 | 2112 | 36.07 | |||
| 2 | A1 | 905 | 877 | 260.50 | |||
| 3 | A1 | 854 | 828 | 16.66 | |||
| 4 | A1 | 373 | 362 | 11.51 | |||
| 5 | A1 | 261 | 253 | 8.35 | |||
| 6 | A2 | 194 | 188 | 0.00 | |||
| 7 | E | 2199 | 2131 | 66.88 | |||
| 7 | E | 2199 | 2131 | 66.88 | |||
| 8 | E | 923 | 894 | 55.78 | |||
| 8 | E | 923 | 894 | 55.78 | |||
| 9 | E | 716 | 694 | 13.63 | |||
| 9 | E | 716 | 694 | 13.63 | |||
| 10 | E | 593 | 575 | 78.12 | |||
| 10 | E | 593 | 575 | 78.12 | |||
| 11 | E | 248 | 240 | 0.19 | |||
| 11 | E | 248 | 240 | 0.19 | |||
| 12 | E | 165 | 160 | 0.01 | |||
| 12 | E | 165 | 160 | 0.01 |
| A | B | C |
|---|---|---|
| 0.05002 | 0.04981 | 0.04981 |
Point Group is C3v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| Si1 | 0.000 | 0.000 | 1.945 |
| C2 | 0.000 | 0.000 | -0.006 |
| H3 | 0.000 | -1.435 | 2.379 |
| H4 | 1.243 | 0.718 | 2.379 |
| H5 | -1.243 | 0.718 | 2.379 |
| Cl6 | 0.000 | 1.776 | -0.673 |
| Cl7 | 1.538 | -0.888 | -0.673 |
| Cl8 | -1.538 | -0.888 | -0.673 |
| Si1 | C2 | H3 | H4 | H5 | Cl6 | Cl7 | Cl8 | |
|---|---|---|---|---|---|---|---|---|
| Si1 | 1.9507 | 1.4995 | 1.4995 | 1.4995 | 3.1634 | 3.1634 | 3.1634 | C2 | 1.9507 | 2.7831 | 2.7831 | 2.7831 | 1.8969 | 1.8969 | 1.8969 | H3 | 1.4995 | 2.7831 | 2.4863 | 2.4863 | 4.4299 | 3.4609 | 3.4609 | H4 | 1.4995 | 2.7831 | 2.4863 | 2.4863 | 3.4609 | 3.4609 | 4.4299 | H5 | 1.4995 | 2.7831 | 2.4863 | 2.4863 | 3.4609 | 4.4299 | 3.4609 | Cl6 | 3.1634 | 1.8969 | 4.4299 | 3.4609 | 3.4609 | 3.0755 | 3.0755 | Cl7 | 3.1634 | 1.8969 | 3.4609 | 3.4609 | 4.4299 | 3.0755 | 3.0755 | Cl8 | 3.1634 | 1.8969 | 3.4609 | 4.4299 | 3.4609 | 3.0755 | 3.0755 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| Si1 | C2 | Cl6 | 110.599 | Si1 | C2 | Cl7 | 110.599 | |
| Si1 | C2 | Cl8 | 110.599 | C2 | Si1 | H3 | 106.810 | |
| C2 | Si1 | H4 | 106.810 | C2 | Si1 | H5 | 106.810 | |
| H3 | Si1 | H4 | 111.996 | H3 | Si1 | H5 | 111.996 | |
| H4 | Si1 | H5 | 111.996 | Cl6 | C2 | Cl7 | 108.321 | |
| Cl6 | C2 | Cl8 | 108.321 | Cl7 | C2 | Cl8 | 108.321 |