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All results from a given calculation for SiH3Cl (chlorosilane)

using model chemistry: B2PLYP=FULLultrafine/TZVP

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=FULLultrafine/TZVP
 hartrees
Energy at 0K-751.282099
Energy at 298.15K 
HF Energy-751.182654
Nuclear repulsion energy85.531778
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=FULLultrafine/TZVP
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 2281 2281 56.02 266.12 0.02 0.03
2 A1 966 966 317.34 16.92 0.68 0.81
3 A1 539 539 74.46 9.74 0.32 0.48
4 E 2295 2295 112.65 83.64 0.75 0.86
4 E 2295 2295 112.68 83.64 0.75 0.86
5 E 968 968 73.31 21.73 0.75 0.86
5 E 968 968 73.31 21.72 0.75 0.86
6 E 666 666 31.43 16.06 0.75 0.86
6 E 666 666 31.44 16.06 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 5821.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5821.9 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=FULLultrafine/TZVP
ABC
2.83640 0.21664 0.21664

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/TZVP

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Si1 0.000 0.000 -1.000
Cl2 0.000 0.000 1.081
H3 0.000 1.402 -1.462
H4 1.214 -0.701 -1.462
H5 -1.214 -0.701 -1.462

Atom - Atom Distances (Å)
  Si1 Cl2 H3 H4 H5
Si12.08071.47631.47631.4763
Cl22.08072.90402.90402.9040
H31.47632.90402.42842.4284
H41.47632.90402.42842.4284
H51.47632.90402.42842.4284

picture of chlorosilane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 Si1 H3 108.253 Cl2 Si1 H4 108.253
Cl2 Si1 H5 108.253 H3 Si1 H4 110.661
H3 Si1 H5 110.661 H4 Si1 H5 110.661
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability