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All results from a given calculation for SiH3CCl3 ((trichloromethyl)silane)

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-1708.246100
Energy at 298.15K 
HF Energy-1707.103263
Nuclear repulsion energy438.671011
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
ABC
0.05566 0.05496 0.05496

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 1.860
C2 0.000 0.000 -0.049
H3 0.000 -1.407 2.302
H4 1.219 0.704 2.302
H5 -1.219 0.704 2.302
Cl6 0.000 1.682 -0.640
Cl7 1.457 -0.841 -0.640
Cl8 -1.457 -0.841 -0.640

Atom - Atom Distances (Å)
  Si1 C2 H3 H4 H5 Cl6 Cl7 Cl8
Si11.90871.47491.47491.47493.01343.01343.0134
C21.90872.73962.73962.73961.78321.78321.7832
H31.47492.73962.43722.43724.26613.33143.3314
H41.47492.73962.43722.43723.33143.33144.2661
H51.47492.73962.43722.43723.33144.26613.3314
Cl63.01341.78324.26613.33143.33142.91372.9137
Cl73.01341.78323.33143.33144.26612.91372.9137
Cl83.01341.78323.33144.26613.33142.91372.9137

picture of (trichloromethyl)silane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Si1 C2 Cl6 109.371 Si1 C2 Cl7 109.371
Si1 C2 Cl8 109.371 C2 Si1 H3 107.437
C2 Si1 H4 107.437 C2 Si1 H5 107.437
H3 Si1 H4 111.426 H3 Si1 H5 111.426
H4 Si1 H5 111.426 Cl6 C2 Cl7 109.571
Cl6 C2 Cl8 109.571 Cl7 C2 Cl8 109.572
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability