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

using model chemistry: ROHF/cc-pCVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at ROHF/cc-pCVDZ
 hartrees
Energy at 0K-551.279959
Energy at 298.15K-551.280894
HF Energy-551.279959
Nuclear repulsion energy95.083349
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 ROHF/cc-pCVDZ
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' 1256 1256 98.91      
2 A' 997 997 243.34      
3 A' 539 539 0.92      

Unscaled Zero Point Vibrational Energy (zpe) 1395.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1395.9 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 ROHF/cc-pCVDZ
ABC
2.51727 0.23762 0.21712

See section I.F.4 to change rotational constant units
Geometric Data calculated at ROHF/cc-pCVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.711 0.000
S2 -0.753 -0.625 0.000
F3 1.339 0.558 0.000

Atom - Atom Distances (Å)
  N1 S2 F3
N11.53381.3478
S21.53382.4032
F31.34782.4032

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 112.856
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at ROHF/cc-pCVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.042      
2 S 0.180      
3 F -0.222      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.019 -1.193 0.000 1.568
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.340 1.269 -0.003
y 1.269 -23.198 0.001
z -0.003 0.001 -21.423
Traceless
 xyz
x -2.029 1.269 -0.003
y 1.269 -0.317 0.001
z -0.003 0.001 2.346
Polar
3z2-r24.692
x2-y2-1.141
xy1.269
xz-0.003
yz0.001


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


<r2> (average value of r2) Å2
<r2> 52.157
(<r2>)1/2 7.222