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

using model chemistry: CCD/aug-cc-pV(T+d)Z

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at CCD/aug-cc-pV(T+d)Z
 hartrees
Energy at 0K-1708.056767
Energy at 298.15K 
HF Energy-1707.112275
Nuclear repulsion energy439.348597
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 CCD/aug-cc-pV(T+d)Z
Rotational Constants (cm-1) from geometry optimized at CCD/aug-cc-pV(T+d)Z
ABC
0.05609 0.05499 0.05499

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/aug-cc-pV(T+d)Z

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Si1 0.000 0.000 1.867
C2 0.000 0.000 -0.049
H3 0.000 -1.409 2.301
H4 1.220 0.704 2.301
H5 -1.220 0.704 2.301
Cl6 0.000 1.676 -0.642
Cl7 1.451 -0.838 -0.642
Cl8 -1.451 -0.838 -0.642

Atom - Atom Distances (Å)
  Si1 C2 H3 H4 H5 Cl6 Cl7 Cl8
Si11.91601.47421.47421.47423.01723.01723.0172
C21.91602.74022.74022.74021.77751.77751.7775
H31.47422.74022.43992.43994.26353.33113.3311
H41.47422.74022.43992.43993.33113.33114.2635
H51.47422.74022.43992.43993.33114.26353.3311
Cl63.01721.77754.26353.33113.33112.90222.9022
Cl73.01721.77753.33113.33114.26352.90222.9022
Cl83.01721.77753.33114.26353.33112.90222.9022

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 109.494 Si1 C2 Cl7 109.494
Si1 C2 Cl8 109.494 C2 Si1 H3 107.141
C2 Si1 H4 107.141 C2 Si1 H5 107.141
H3 Si1 H4 111.697 H3 Si1 H5 111.697
H4 Si1 H5 111.697 Cl6 C2 Cl7 109.449
Cl6 C2 Cl8 109.449 Cl7 C2 Cl8 109.449
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability