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All results from a given calculation for NHF2 (difluoramine)

using model chemistry: B97D3/aug-cc-pVDZ

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/aug-cc-pVDZ
 hartrees
Energy at 0K-254.817143
Energy at 298.15K-254.819503
HF Energy-254.817143
Nuclear repulsion energy74.601503
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/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 A' 3224 3224 0.15      
2 A' 1306 1306 41.04      
3 A' 933 933 30.16      
4 A' 468 468 1.02      
5 A" 1408 1408 23.68      
6 A" 783 783 193.23      

Unscaled Zero Point Vibrational Energy (zpe) 4060.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4060.2 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/aug-cc-pVDZ
ABC
1.73541 0.34753 0.29880

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.039 0.599 0.000
H2 -0.969 0.856 0.000
F3 0.039 -0.280 1.119
F4 0.039 -0.280 -1.119

Atom - Atom Distances (Å)
  N1 H2 F3 F4
N11.04031.42331.4233
H21.04031.88671.8867
F31.42331.88672.2386
F41.42331.88672.2386

picture of difluoramine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 N1 F3 98.768 H2 N1 F4 98.768
F3 N1 F4 103.701
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.532      
2 H 0.138      
3 F -0.335      
4 F -0.335      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.573 1.057 0.000 1.895
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.809 -1.700 0.000
y -1.700 -15.585 0.000
z 0.000 0.000 -17.359
Traceless
 xyz
x 1.663 -1.700 0.000
y -1.700 0.499 0.000
z 0.000 0.000 -2.162
Polar
3z2-r2-4.325
x2-y20.776
xy-1.700
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.091 -0.157 0.000
y -0.157 2.381 0.000
z 0.000 0.000 3.132


<r2> (average value of r2) Å2
<r2> 38.128
(<r2>)1/2 6.175