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All results from a given calculation for SiH3Cl (chlorosilane)

using model chemistry: M06-2X/daug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at M06-2X/daug-cc-pVDZ
 hartrees
Energy at 0K-751.484892
Energy at 298.15K 
HF Energy-751.484892
Nuclear repulsion energy85.184060
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 M06-2X/daug-cc-pVDZ
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 2271 2271 48.81 326.20 0.01 0.01
2 A1 934 934 239.27 2.35 0.52 0.69
3 A1 534 534 74.24 12.86 0.15 0.26
4 E 2289 2289 83.48 73.83 0.75 0.86
4 E 2289 2289 83.88 73.38 0.75 0.86
5 E 950 950 54.07 8.33 0.75 0.86
5 E 950 950 54.11 8.52 0.75 0.86
6 E 652 652 22.11 3.22 0.75 0.86
6 E 652 652 22.51 3.22 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 5760.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5760.3 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 M06-2X/daug-cc-pVDZ
ABC
2.79925 0.21496 0.21496

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/daug-cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Si1 0.000 0.000 -1.005
Cl2 0.000 0.000 1.085
H3 0.000 1.411 -1.457
H4 1.222 -0.706 -1.457
H5 -1.222 -0.706 -1.457

Atom - Atom Distances (Å)
  Si1 Cl2 H3 H4 H5
Si12.09021.48191.48191.4819
Cl22.09022.90752.90752.9075
H31.48192.90752.44452.4445
H41.48192.90752.44452.4445
H51.48192.90752.44452.4445

picture of chlorosilane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 Si1 H3 107.751 Cl2 Si1 H4 107.751
Cl2 Si1 H5 107.751 H3 Si1 H4 111.135
H3 Si1 H5 111.135 H4 Si1 H5 111.135
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Si -0.680      
2 Cl -0.388      
3 H 0.356      
4 H 0.356      
5 H 0.356      


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 -1.696 1.696
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.004 0.000 0.000
y 0.000 -28.004 0.000
z 0.000 0.000 -27.078
Traceless
 xyz
x -0.463 0.000 0.000
y 0.000 -0.463 0.000
z 0.000 0.000 0.927
Polar
3z2-r21.853
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 5.861 0.000 0.000
y 0.000 5.860 0.007
z 0.000 0.007 7.425


<r2> (average value of r2) Å2
<r2> 63.801
(<r2>)1/2 7.988