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

using model chemistry: MP4=FULL/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 MP4=FULL/aug-cc-pVTZ
 hartrees
Energy at 0K-1708.293450
Energy at 298.15K 
HF Energy-1707.105627
Nuclear repulsion energy439.137005
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 MP4=FULL/aug-cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at MP4=FULL/aug-cc-pVTZ
ABC
0.05580 0.05507 0.05507

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/aug-cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Si1 0.000 0.000 1.859
C2 0.000 0.000 -0.048
H3 0.000 -1.410 2.293
H4 1.221 0.705 2.293
H5 -1.221 0.705 2.293
Cl6 0.000 1.680 -0.640
Cl7 1.455 -0.840 -0.640
Cl8 -1.455 -0.840 -0.640

Atom - Atom Distances (Å)
  Si1 C2 H3 H4 H5 Cl6 Cl7 Cl8
Si11.90701.47491.47491.47493.01133.01133.0113
C21.90702.73262.73262.73261.78131.78131.7813
H31.47492.73262.44152.44154.26013.32323.3232
H41.47492.73262.44152.44153.32323.32324.2601
H51.47492.73262.44152.44153.32324.26013.3232
Cl63.01131.78134.26013.32323.32322.90992.9099
Cl73.01131.78133.32323.32324.26012.90992.9099
Cl83.01131.78133.32324.26013.32322.90992.9099

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 109.412 Si1 C2 Cl7 109.412
Si1 C2 Cl8 109.412 C2 Si1 H3 107.112
C2 Si1 H4 107.112 C2 Si1 H5 107.112
H3 Si1 H4 111.723 H3 Si1 H5 111.723
H4 Si1 H5 111.724 Cl6 C2 Cl7 109.531
Cl6 C2 Cl8 109.531 Cl7 C2 Cl8 109.531
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability