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

using model chemistry: B2PLYP/aug-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 B2PLYP/aug-cc-pVDZ
 hartrees
Energy at 0K-353.893737
Energy at 298.15K 
HF Energy-353.628357
Nuclear repulsion energy132.031366
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 B2PLYP/aug-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 1027 1027 33.75 11.00 0.02 0.03
2 A1 639 639 1.41 5.29 0.13 0.23
3 E 879 879 227.86 4.80 0.75 0.86
3 E 879 879 227.86 4.80 0.75 0.86
4 E 482 482 1.62 1.94 0.75 0.86
4 E 482 482 1.62 1.94 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2194.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2194.3 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 B2PLYP/aug-cc-pVDZ
ABC
0.35017 0.35017 0.19208

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/aug-cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 0.489
F2 0.000 1.241 -0.127
F3 1.075 -0.620 -0.127
F4 -1.075 -0.620 -0.127

Atom - Atom Distances (Å)
  N1 F2 F3 F4
N11.38521.38521.3852
F21.38522.14932.1493
F31.38522.14932.1493
F41.38522.14932.1493

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 101.755 F2 N1 F4 101.755
F3 N1 F4 101.755
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 1.007      
2 F -0.336      
3 F -0.336      
4 F -0.336      


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 0.266 0.266
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.640 0.000 0.000
y 0.000 -20.640 0.000
z 0.000 0.000 -20.536
Traceless
 xyz
x -0.052 0.000 0.000
y 0.000 -0.052 0.000
z 0.000 0.000 0.104
Polar
3z2-r20.208
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 3.043 0.000 0.000
y 0.000 3.043 0.000
z 0.000 0.000 2.125


<r2> (average value of r2) Å2
<r2> 56.551
(<r2>)1/2 7.520