All results from a given calculation for SiH3CCl3 ((trichloromethyl)silane)
using model chemistry: QCISD(T)/aug-cc-pVTZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
C3V |
1A1 |
Energy calculated at QCISD(T)/aug-cc-pVTZ
| | hartrees |
| Energy at 0K | -1708.097959 |
| Energy at 298.15K | |
| HF Energy | -1707.105544 |
| Nuclear repulsion energy | 437.014680 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at QCISD(T)/aug-cc-pVTZ
Geometric Data calculated at QCISD(T)/aug-cc-pVTZ
Point Group is C3v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Si1 |
0.000 |
0.000 |
1.874 |
| C2 |
0.000 |
0.000 |
-0.046 |
| H3 |
0.000 |
-1.414 |
2.310 |
| H4 |
1.224 |
0.707 |
2.310 |
| H5 |
-1.224 |
0.707 |
2.310 |
| Cl6 |
0.000 |
1.686 |
-0.645 |
| Cl7 |
1.460 |
-0.843 |
-0.645 |
| Cl8 |
-1.460 |
-0.843 |
-0.645 |
Atom - Atom Distances (Å)
| |
Si1 |
C2 |
H3 |
H4 |
H5 |
Cl6 |
Cl7 |
Cl8 |
| Si1 | | 1.9197 | 1.4791 | 1.4791 | 1.4791 | 3.0311 | 3.0311 | 3.0311 |
C2 | 1.9197 | | 2.7468 | 2.7468 | 2.7468 | 1.7892 | 1.7892 | 1.7892 | H3 | 1.4791 | 2.7468 | | 2.4483 | 2.4483 | 4.2819 | 3.3445 | 3.3445 | H4 | 1.4791 | 2.7468 | 2.4483 | | 2.4483 | 3.3445 | 3.3445 | 4.2819 | H5 | 1.4791 | 2.7468 | 2.4483 | 2.4483 | | 3.3445 | 4.2819 | 3.3445 | Cl6 | 3.0311 | 1.7892 | 4.2819 | 3.3445 | 3.3445 | | 2.9200 | 2.9200 | Cl7 | 3.0311 | 1.7892 | 3.3445 | 3.3445 | 4.2819 | 2.9200 | | 2.9200 | Cl8 | 3.0311 | 1.7892 | 3.3445 | 4.2819 | 3.3445 | 2.9200 | 2.9200 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Si1 |
C2 |
Cl6 |
109.571 |
|
Si1 |
C2 |
Cl7 |
109.571 |
| Si1 |
C2 |
Cl8 |
109.571 |
|
C2 |
Si1 |
H3 |
107.120 |
| C2 |
Si1 |
H4 |
107.120 |
|
C2 |
Si1 |
H5 |
107.120 |
| H3 |
Si1 |
H4 |
111.717 |
|
H3 |
Si1 |
H5 |
111.717 |
| H4 |
Si1 |
H5 |
111.717 |
|
Cl6 |
C2 |
Cl7 |
109.371 |
| Cl6 |
C2 |
Cl8 |
109.371 |
|
Cl7 |
C2 |
Cl8 |
109.371 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability