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

using model chemistry: QCISD(T)=FULL/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 QCISD(T)=FULL/cc-pVDZ
 hartrees
Energy at 0K-192.094876
Energy at 298.15K-192.094052
HF Energy-191.590137
Nuclear repulsion energy55.071336
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 QCISD(T)=FULL/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 2115 2028        
2 Σ 912 874        
3 Π 200 192        
3 Π 200 192        

Unscaled Zero Point Vibrational Energy (zpe) 1713.4 cm-1
Scaled (by 0.959) Zero Point Vibrational Energy (zpe) 1643.2 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 QCISD(T)=FULL/cc-pVDZ
B
0.35180

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)=FULL/cc-pVDZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.414
N2 0.000 0.000 -0.212
F3 0.000 0.000 1.108

Atom - Atom Distances (Å)
  C1 N2 F3
C11.20172.5220
N21.20171.3202
F32.52201.3202

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