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All results from a given calculation for FSN (Thiazyl fluoride)

using model chemistry: mPW1PW91/TZVP

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/TZVP
 hartrees
Energy at 0K-552.746352
Energy at 298.15K-552.747032
HF Energy-552.746352
Nuclear repulsion energy98.269771
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/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 A' 1412 1348 23.87      
2 A' 642 612 222.24      
3 A' 373 356 16.68      

Unscaled Zero Point Vibrational Energy (zpe) 1213.5 cm-1
Scaled (by 0.954) Zero Point Vibrational Energy (zpe) 1157.6 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/TZVP
ABC
1.55312 0.28272 0.23918

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.445 0.000
N2 1.404 0.078 0.000
F3 -1.092 -0.852 0.000

Atom - Atom Distances (Å)
  S1 N2 F3
S11.45151.6962
N21.45152.6643
F31.69622.6643

picture of Thiazyl fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N2 S1 F3 115.433
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.558      
2 N -0.238      
3 F -0.320      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.715 2.014 0.000 2.137
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.400 -1.346 0.000
y -1.346 -23.069 0.000
z 0.000 0.000 -21.135
Traceless
 xyz
x -5.298 -1.346 0.000
y -1.346 1.199 0.000
z 0.000 0.000 4.099
Polar
3z2-r28.198
x2-y2-4.331
xy-1.346
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.074 0.284 0.000
y 0.284 2.839 0.000
z 0.000 0.000 1.943


<r2> (average value of r2) Å2
<r2> 49.204
(<r2>)1/2 7.015