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

using model chemistry: MP3/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 MP3/aug-cc-pV(T+d)Z
 hartrees
Energy at 0K-1708.059358
Energy at 298.15K 
HF Energy-1707.112267
Nuclear repulsion energy439.343973
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 MP3/aug-cc-pV(T+d)Z
Rotational Constants (cm-1) from geometry optimized at MP3/aug-cc-pV(T+d)Z
ABC
0.05602 0.05502 0.05502

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/aug-cc-pV(T+d)Z

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Si1 0.000 0.000 1.865
C2 0.000 0.000 -0.049
H3 0.000 -1.407 2.298
H4 1.219 0.704 2.298
H5 -1.219 0.704 2.298
Cl6 0.000 1.677 -0.641
Cl7 1.452 -0.838 -0.641
Cl8 -1.452 -0.838 -0.641

Atom - Atom Distances (Å)
  Si1 C2 H3 H4 H5 Cl6 Cl7 Cl8
Si11.91381.47261.47261.47263.01533.01533.0153
C21.91382.73682.73682.73681.77831.77831.7783
H31.47262.73682.43762.43764.26063.32773.3277
H41.47262.73682.43762.43763.32773.32774.2606
H51.47262.73682.43762.43763.32774.26063.3277
Cl63.01531.77834.26063.32773.32772.90422.9042
Cl73.01531.77833.32773.32774.26062.90422.9042
Cl83.01531.77833.32774.26063.32772.90422.9042

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 109.456 Si1 C2 Cl7 109.456
Si1 C2 Cl8 109.456 C2 Si1 H3 107.120
C2 Si1 H4 107.120 C2 Si1 H5 107.120
H3 Si1 H4 111.716 H3 Si1 H5 111.716
H4 Si1 H5 111.716 Cl6 C2 Cl7 109.486
Cl6 C2 Cl8 109.486 Cl7 C2 Cl8 109.486
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability