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All results from a given calculation for SiH3Cl (chlorosilane)

using model chemistry: B97D3/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 B97D3/cc-pV(T+d)Z
 hartrees
Energy at 0K-751.596440
Energy at 298.15K 
HF Energy-751.596440
Nuclear repulsion energy85.678714
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 B97D3/cc-pV(T+d)Z
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 2194 2194 55.30 278.31 0.01 0.02
2 A1 933 933 241.83 5.75 0.53 0.69
3 A1 520 520 67.38 9.47 0.26 0.41
4 E 2208 2208 105.87 77.89 0.75 0.86
4 E 2208 2208 105.93 77.82 0.75 0.86
5 E 937 937 55.38 12.19 0.75 0.86
5 E 937 937 55.39 12.22 0.75 0.86
6 E 646 646 21.76 7.23 0.75 0.86
6 E 646 646 21.77 7.22 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 5614.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5614.1 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 B97D3/cc-pV(T+d)Z
ABC
2.82288 0.21783 0.21783

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/cc-pV(T+d)Z

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 1.078
H3 0.000 1.405 -1.466
H4 1.217 -0.703 -1.466
H5 -1.217 -0.703 -1.466

Atom - Atom Distances (Å)
  Si1 Cl2 H3 H4 H5
Si12.07321.48221.48221.4822
Cl22.07322.90672.90672.9067
H31.48222.90672.43422.4342
H41.48222.90672.43422.4342
H51.48222.90672.43422.4342

picture of chlorosilane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 Si1 H3 108.531 Cl2 Si1 H4 108.531
Cl2 Si1 H5 108.531 H3 Si1 H4 110.395
H3 Si1 H5 110.395 H4 Si1 H5 110.395
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/cc-pV(T+d)Z Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Si 0.428      
2 Cl -0.240      
3 H -0.063      
4 H -0.063      
5 H -0.063      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -1.296 1.296
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.782 0.000 0.000
y 0.000 -27.782 0.000
z 0.000 0.000 -26.899
Traceless
 xyz
x -0.441 0.000 0.000
y 0.000 -0.441 0.000
z 0.000 0.000 0.883
Polar
3z2-r21.766
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.214 0.000 0.000
y 0.000 5.214 0.000
z 0.000 0.000 6.926


<r2> (average value of r2) Å2
<r2> 63.167
(<r2>)1/2 7.948