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All results from a given calculation for FNO (Nitrosyl fluoride)

using model chemistry: CCSD/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCSD/cc-pVTZ
 hartrees
Energy at 0K-229.396324
Energy at 298.15K 
HF Energy-228.709041
Nuclear repulsion energy66.683478
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 CCSD/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 A' 1898 1787 203.71      
2 A' 844 794 208.67      
3 A' 596 561 121.70      

Unscaled Zero Point Vibrational Energy (zpe) 1668.7 cm-1
Scaled (by 0.9412) Zero Point Vibrational Energy (zpe) 1570.5 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 CCSD/cc-pVTZ
ABC
3.24103 0.41442 0.36744

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 -0.948 -0.564 0.000
N2 0.000 0.549 0.000
O3 1.066 0.154 0.000

Atom - Atom Distances (Å)
  F1 N2 O3
F11.46192.1385
N21.46191.1370
O32.13851.1370

picture of Nitrosyl fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F1 N2 O3 110.116
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability