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All results from a given calculation for NF3 (Nitrogen trifluoride)

using model chemistry: CCSD/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at CCSD/cc-pVDZ
 hartrees
Energy at 0K-353.301802
Energy at 298.15K 
HF Energy-352.551698
Nuclear repulsion energy133.099604
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-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 A1 660 625 3.66      
2 A1 1055 999 45.34      
3 E 505 478 0.05      
3 E 505 478 0.05      
4 E 959 909 185.50      
4 E 959 909 185.50      

Unscaled Zero Point Vibrational Energy (zpe) 2321.1 cm-1
Scaled (by 0.9473) Zero Point Vibrational Energy (zpe) 2198.8 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-pVDZ
ABC
0.35572 0.35572 0.19477

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 0.480
F2 0.000 1.232 -0.125
F3 1.067 -0.616 -0.125
F4 -1.067 -0.616 -0.125

Atom - Atom Distances (Å)
  N1 F2 F3 F4
N11.37281.37281.3728
F21.37282.13442.1344
F31.37282.13442.1344
F41.37282.13442.1344

picture of Nitrogen trifluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 N1 F3 102.041 F2 N1 F4 102.041
F3 N1 F4 102.041
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability