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All results from a given calculation for CNF (iso cyanogen 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 C*V 1Σ
Energy calculated at LSDA/aug-cc-pVTZ
 hartrees
Energy at 0K-191.628915
Energy at 298.15K-191.628308
HF Energy-191.628915
Nuclear repulsion energy56.279327
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 Σ 2188 2168 1.17      
2 Σ 970 961 121.97      
3 Π 274 271 0.42      
3 Π 274 271 0.42      

Unscaled Zero Point Vibrational Energy (zpe) 1852.9 cm-1
Scaled (by 0.9906) Zero Point Vibrational Energy (zpe) 1835.5 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
B
0.36733

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.384
N2 0.000 0.000 -0.207
F3 0.000 0.000 1.084

Atom - Atom Distances (Å)
  C1 N2 F3
C11.17732.4683
N21.17731.2910
F32.46831.2910

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 LSDA/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.276      
2 N 0.426      
3 F -0.150      


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 1.899 1.899
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.711 0.000 0.000
y 0.000 -15.711 0.000
z 0.000 0.000 -19.222
Traceless
 xyz
x 1.756 0.000 0.000
y 0.000 1.756 0.000
z 0.000 0.000 -3.512
Polar
3z2-r2-7.024
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 2.464 0.000 0.000
y 0.000 2.464 0.000
z 0.000 0.000 4.606


<r2> (average value of r2) Å2
<r2> 32.917
(<r2>)1/2 5.737