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All results from a given calculation for SFCl (Sulfur chloride fluoride)

using model chemistry: mPW1PW91/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at mPW1PW91/6-31G(2df,p)
 hartrees
Energy at 0K-958.183941
Energy at 298.15K-958.184469
HF Energy-958.183941
Nuclear repulsion energy148.133153
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 mPW1PW91/6-31G(2df,p)
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 821 784 86.63      
2 A' 563 538 47.18      
3 A' 272 259 1.54      

Unscaled Zero Point Vibrational Energy (zpe) 828.0 cm-1
Scaled (by 0.9547) Zero Point Vibrational Energy (zpe) 790.5 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 mPW1PW91/6-31G(2df,p)
ABC
0.74612 0.15499 0.12833

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.817 0.000
F2 1.563 0.457 0.000
Cl3 -0.827 -1.011 0.000

Atom - Atom Distances (Å)
  S1 F2 Cl3
S11.60362.0060
F21.60362.8052
Cl32.00602.8052

picture of Sulfur chloride fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 S1 Cl3 101.418
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.238      
2 F -0.156      
3 Cl -0.082      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.509 0.478 0.000 0.699
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.564 0.073 0.000
y 0.073 -27.531 0.000
z 0.000 0.000 -30.658
Traceless
 xyz
x -0.469 0.073 0.000
y 0.073 2.580 0.000
z 0.000 0.000 -2.111
Polar
3z2-r2-4.221
x2-y2-2.033
xy0.073
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.504 1.184 0.000
y 1.184 5.485 0.000
z 0.000 0.000 3.167


<r2> (average value of r2) Å2
<r2> 81.814
(<r2>)1/2 9.045