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

using model chemistry: TPSSh/6-31G

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 TPSSh/6-31G
 hartrees
Energy at 0K-192.474011
Energy at 298.15K-192.473247
HF Energy-192.474011
Nuclear repulsion energy53.878014
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 TPSSh/6-31G
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 2075 1997 15.58      
2 Σ 841 809 70.39      
3 Π 229 221 4.06      
3 Π 229 221 4.06      

Unscaled Zero Point Vibrational Energy (zpe) 1687.5 cm-1
Scaled (by 0.9621) Zero Point Vibrational Energy (zpe) 1623.6 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 TPSSh/6-31G
B
0.33642

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/6-31G

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.436
N2 0.000 0.000 -0.233
F3 0.000 0.000 1.138

Atom - Atom Distances (Å)
  C1 N2 F3
C11.20362.5748
N21.20361.3712
F32.57481.3712

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 TPSSh/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.203      
2 N -0.041      
3 F -0.162      


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 1.017 1.017
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.379 0.000 0.000
y 0.000 1.379 0.000
z 0.000 0.000 4.260


<r2> (average value of r2) Å2
<r2> 34.627
(<r2>)1/2 5.884