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All results from a given calculation for NHF2 (difluoramine)

using model chemistry: B97D3/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/Def2TZVPP
 hartrees
Energy at 0K-254.890193
Energy at 298.15K-254.892562
HF Energy-254.890193
Nuclear repulsion energy74.933927
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 B97D3/Def2TZVPP
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' 3241 3196 0.58      
2 A' 1308 1290 42.14      
3 A' 941 928 32.12      
4 A' 476 469 1.32      
5 A" 1418 1398 21.31      
6 A" 794 783 190.54      

Unscaled Zero Point Vibrational Energy (zpe) 4088.6 cm-1
Scaled (by 0.9863) Zero Point Vibrational Energy (zpe) 4032.6 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 B97D3/Def2TZVPP
ABC
1.76089 0.34977 0.30103

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.038 0.593 0.000
H2 -0.961 0.859 0.000
F3 0.038 -0.278 1.116
F4 0.038 -0.278 -1.116

Atom - Atom Distances (Å)
  N1 H2 F3 F4
N11.03441.41621.4162
H21.03441.88091.8809
F31.41621.88092.2317
F41.41621.88092.2317

picture of difluoramine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 N1 F3 99.079 H2 N1 F4 99.079
F3 N1 F4 103.989
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.089      
2 H 0.195      
3 F -0.142      
4 F -0.142      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.612 1.010 0.000 1.902
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.519 -1.692 0.000
y -1.692 -15.337 0.000
z 0.000 0.000 -17.082
Traceless
 xyz
x 1.691 -1.692 0.000
y -1.692 0.463 0.000
z 0.000 0.000 -2.154
Polar
3z2-r2-4.308
x2-y20.818
xy-1.692
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.712 -0.196 0.000
y -0.196 1.967 0.000
z 0.000 0.000 2.737


<r2> (average value of r2) Å2
<r2> 37.745
(<r2>)1/2 6.144