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

using model chemistry: PBEPBEultrafine/cc-pVDZ

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 PBEPBEultrafine/cc-pVDZ
 hartrees
Energy at 0K-192.346522
Energy at 298.15K-192.345848
HF Energy-192.346522
Nuclear repulsion energy55.026231
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 PBEPBEultrafine/cc-pVDZ
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 2099 2087 0.47      
2 Σ 899 894 108.92      
3 Π 255 253 0.69      
3 Π 255 253 0.69      

Unscaled Zero Point Vibrational Energy (zpe) 1753.9 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 1743.7 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 PBEPBEultrafine/cc-pVDZ
B
0.35115

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.415
N2 0.000 0.000 -0.213
F3 0.000 0.000 1.109

Atom - Atom Distances (Å)
  C1 N2 F3
C11.20212.5242
N21.20211.3221
F32.52421.3221

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 PBEPBEultrafine/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.080      
2 N 0.128      
3 F -0.048      


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 1.693 1.693
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.290 0.000 0.000
y 0.000 -15.290 0.000
z 0.000 0.000 -18.378
Traceless
 xyz
x 1.544 0.000 0.000
y 0.000 1.544 0.000
z 0.000 0.000 -3.088
Polar
3z2-r2-6.177
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 1.545 0.000 0.000
y 0.000 1.545 0.000
z 0.000 0.000 4.160


<r2> (average value of r2) Å2
<r2> 33.596
(<r2>)1/2 5.796