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All results from a given calculation for SiH3Cl (chlorosilane)

using model chemistry: B2PLYP=FULL/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B2PLYP=FULL/6-31+G**
 hartrees
Energy at 0K-751.221200
Energy at 298.15K 
HF Energy-751.139211
Nuclear repulsion energy85.867024
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 B2PLYP=FULL/6-31+G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 2315 2201 68.95 248.51 0.01 0.03
2 A1 984 936 345.12 17.69 0.71 0.83
3 A1 546 519 74.82 12.60 0.23 0.37
4 E 2329 2215 135.69 87.31 0.75 0.86
4 E 2329 2215 135.71 87.32 0.75 0.86
5 E 978 931 75.14 20.77 0.75 0.86
5 E 978 931 75.15 20.77 0.75 0.86
6 E 674 641 30.79 12.40 0.75 0.86
6 E 674 641 30.79 12.41 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 5902.6 cm-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 5613.4 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at B2PLYP=FULL/6-31+G**
ABC
2.85367 0.21847 0.21847

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/6-31+G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Si1 0.000 0.000 -0.995
Cl2 0.000 0.000 1.077
H3 0.000 1.398 -1.460
H4 1.211 -0.699 -1.460
H5 -1.211 -0.699 -1.460

Atom - Atom Distances (Å)
  Si1 Cl2 H3 H4 H5
Si12.07121.47331.47331.4733
Cl22.07122.89632.89632.8963
H31.47332.89632.42102.4210
H41.47332.89632.42102.4210
H51.47332.89632.42102.4210

picture of chlorosilane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 Si1 H3 108.420 Cl2 Si1 H4 108.420
Cl2 Si1 H5 108.420 H3 Si1 H4 110.502
H3 Si1 H5 110.502 H4 Si1 H5 110.502
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability