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All results from a given calculation for SiCl3CH3 (methyltrichlorosilane)

using model chemistry: CCSD(T)=FULL/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 CCSD(T)=FULL/cc-pVTZ
 hartrees
Energy at 0K-1708.448933
Energy at 298.15K 
HF Energy-1707.319038
Nuclear repulsion energy438.970163
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 CCSD(T)=FULL/cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at CCSD(T)=FULL/cc-pVTZ
See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)=FULL/cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Si1 0.000 0.000 0.254
C2 0.000 0.000 2.098
Cl3 0.000 1.916 -0.462
Cl4 1.659 -0.958 -0.462
Cl5 -1.659 -0.958 -0.462
H6 0.000 -1.023 2.469
H7 0.886 0.511 2.469
H8 -0.886 0.511 2.469

Atom - Atom Distances (Å)
  Si1 C2 Cl3 Cl4 Cl5 H6 H7 H8
Si11.84442.04552.04552.04552.43992.43992.4399
C21.84443.19783.19783.19781.08781.08781.0878
Cl32.04553.19783.31903.31904.15063.36883.3688
Cl42.04553.19783.31903.31903.36883.36884.1506
Cl52.04553.19783.31903.31903.36884.15063.3688
H62.43991.08784.15063.36883.36881.77121.7712
H72.43991.08783.36883.36884.15061.77121.7712
H82.43991.08783.36884.15063.36881.77121.7712

picture of methyltrichlorosilane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Si1 C2 H6 109.932 Si1 C2 H7 109.932
Si1 C2 H8 109.932 C2 Si1 Cl3 110.481
C2 Si1 Cl4 110.481 C2 Si1 Cl5 110.481
Cl3 Si1 Cl4 108.443 Cl3 Si1 Cl5 108.443
Cl4 Si1 Cl5 108.443 H6 C2 H7 109.007
H6 C2 H8 109.007 H7 C2 H8 109.007
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability