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All results from a given calculation for CNF (iso cyanogen fluoride)

using model chemistry: HSEh1PBE/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 1Σ
Energy calculated at HSEh1PBE/6-311G*
 hartrees
Energy at 0K-192.389937
Energy at 298.15K-192.389250
HF Energy-192.389937
Nuclear repulsion energy56.293843
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 HSEh1PBE/6-311G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Σ 2257 2166 8.66      
2 Σ 1009 968 89.70      
3 Π 243 233 0.53      
3 Π 243 233 0.53      

Unscaled Zero Point Vibrational Energy (zpe) 1875.6 cm-1
Scaled (by 0.9596) Zero Point Vibrational Energy (zpe) 1799.9 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 HSEh1PBE/6-311G*
B
0.36751

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311G*

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.383
N2 0.000 0.000 -0.208
F3 0.000 0.000 1.084

Atom - Atom Distances (Å)
  C1 N2 F3
C11.17472.4673
N21.17471.2926
F32.46731.2926

picture of iso cyanogen fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 F3 180.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.043      
2 N 0.071      
3 F -0.114      


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 1.707 1.707
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.361 0.000 0.000
y 0.000 -15.361 0.000
z 0.000 0.000 -18.942
Traceless
 xyz
x 1.790 0.000 0.000
y 0.000 1.790 0.000
z 0.000 0.000 -3.581
Polar
3z2-r2-7.162
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 1.618 0.000 0.000
y 0.000 1.618 0.000
z 0.000 0.000 3.854


<r2> (average value of r2) Å2
<r2> 32.701
(<r2>)1/2 5.718