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All results from a given calculation for FNS (Thionitrosyl fluoride)

using model chemistry: LSDA/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at LSDA/aug-cc-pVTZ
 hartrees
Energy at 0K-550.980535
Energy at 298.15K-550.981284
HF Energy-550.980535
Nuclear repulsion energy92.455450
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 LSDA/aug-cc-pVTZ
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' 1100 1090 60.37      
2 A' 673 666 286.89      
3 A' 454 449 18.29      

Unscaled Zero Point Vibrational Energy (zpe) 1113.3 cm-1
Scaled (by 0.9906) Zero Point Vibrational Energy (zpe) 1102.8 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 LSDA/aug-cc-pVTZ
ABC
2.27023 0.22621 0.20571

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.724 0.000
S2 -0.799 -0.594 0.000
F3 1.420 0.494 0.000

Atom - Atom Distances (Å)
  N1 S2 F3
N11.54151.4386
S21.54152.4714
F31.43862.4714

picture of Thionitrosyl fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 N1 F3 112.009
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.282      
2 S 0.459      
3 F -0.177      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.302 -1.299 0.000 1.839
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.040 1.076 0.000
y 1.076 -23.649 0.000
z 0.000 0.000 -21.887
Traceless
 xyz
x -1.272 1.076 0.000
y 1.076 -0.685 0.000
z 0.000 0.000 1.957
Polar
3z2-r23.915
x2-y2-0.391
xy1.076
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.030 1.227 0.000
y 1.227 5.003 0.000
z 0.000 0.000 3.363


<r2> (average value of r2) Å2
<r2> 54.362
(<r2>)1/2 7.373