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All results from a given calculation for NH2F (monofluoroamine)

using model chemistry: BLYP/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at BLYP/6-31G
 hartrees
Energy at 0K-155.645307
Energy at 298.15K-155.647919
Nuclear repulsion energy34.124208
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 BLYP/6-31G
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' 3183 3159 14.57      
2 A' 1554 1542 20.97      
3 A' 1180 1171 61.66      
4 A' 800 794 10.64      
5 A" 3332 3307 5.83      
6 A" 1189 1180 0.49      

Unscaled Zero Point Vibrational Energy (zpe) 5619.2 cm-1
Scaled (by 0.9924) Zero Point Vibrational Energy (zpe) 5576.5 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 BLYP/6-31G
ABC
8.39097 0.78545 0.75650

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -0.066 0.741 0.000
F2 -0.066 -0.781 0.000
H3 0.525 0.923 0.838
H4 0.525 0.923 -0.838

Atom - Atom Distances (Å)
  N1 F2 H3 H4
N11.52181.04151.0415
F21.52181.98901.9890
H31.04151.98901.6758
H41.04151.98901.6758

picture of monofluoroamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 N1 H3 100.091 F2 N1 H4 100.091
H3 N1 H4 107.121
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.327      
2 F -0.260      
3 H 0.294      
4 H 0.294      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.230 1.573 0.000 2.729
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.724 2.139 0.000
y 2.139 -11.380 0.000
z 0.000 0.000 -9.655
Traceless
 xyz
x -1.207 2.139 0.000
y 2.139 -0.691 0.000
z 0.000 0.000 1.898
Polar
3z2-r23.795
x2-y2-0.344
xy2.139
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.923 0.275 0.000
y 0.275 1.969 0.000
z 0.000 0.000 1.463


<r2> (average value of r2) Å2
<r2> 19.882
(<r2>)1/2 4.459