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All results from a given calculation for FNO3 (Fluorine nitrate)

using model chemistry: mPW1PW91/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 mPW1PW91/aug-cc-pVDZ
 hartrees
Energy at 0K-379.965386
Energy at 298.15K-379.968160
Nuclear repulsion energy185.123029
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 mPW1PW91/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' 1892 1813 426.85      
2 A' 1399 1340 213.69      
3 A' 1041 997 40.11      
4 A' 838 803 160.27      
5 A' 692 663 2.00      
6 A' 500 480 22.68      
7 A' 316 303 1.85      
8 A" 753 722 10.78      
9 A" 171 164 0.18      

Unscaled Zero Point Vibrational Energy (zpe) 3800.7 cm-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 3642.2 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 mPW1PW91/aug-cc-pVDZ
ABC
0.41156 0.15630 0.11328

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.608 0.000
O2 -0.684 -0.698 0.000
O3 1.181 0.599 0.000
O4 -0.829 1.459 0.000
F5 0.296 -1.681 0.000

Atom - Atom Distances (Å)
  N1 O2 O3 O4 F5
N11.47411.18071.18832.3074
O21.47412.27152.16181.3874
O31.18072.27152.18602.4456
O41.18832.16182.18603.3349
F52.30741.38742.44563.3349

picture of Fluorine nitrate state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 O2 F5 107.440 O2 N1 O3 117.233
O2 N1 O4 108.097 O3 N1 O4 134.670
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 1.205      
2 O -0.063      
3 O -0.402      
4 O -0.475      
5 F -0.266      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.076 -0.118 0.000 0.140
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.725 0.365 0.000
y 0.365 -27.552 0.000
z 0.000 0.000 -24.925
Traceless
 xyz
x -1.486 0.365 0.000
y 0.365 -1.227 0.000
z 0.000 0.000 2.714
Polar
3z2-r25.427
x2-y2-0.173
xy0.365
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.680 -0.498 0.000
y -0.498 5.486 0.000
z 0.000 0.000 2.431


<r2> (average value of r2) Å2
<r2> 89.682
(<r2>)1/2 9.470