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All results from a given calculation for FONO (Nitrosyl hypofluorite)

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 cis 1A'
Energy calculated at mPW1PW91/aug-cc-pVDZ
 hartrees
Energy at 0K-304.792966
Energy at 298.15K-304.794596
HF Energy-304.792966
Nuclear repulsion energy119.040265
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' 1809 1733 207.12      
2 A' 958 918 19.80      
3 A' 835 800 94.46      
4 A' 490 469 76.42      
5 A' 257 247 3.37      
6 A" 448 430 0.15      

Unscaled Zero Point Vibrational Energy (zpe) 2398.4 cm-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 2298.4 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
0.76336 0.24669 0.18644

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)
F1 1.322 0.341 0.000
O2 0.000 0.881 0.000
N3 -0.970 -0.078 0.000
O4 -0.639 -1.195 0.000

Atom - Atom Distances (Å)
  F1 O2 N3 O4
F11.42802.32972.4907
O21.42801.36372.1721
N32.32971.36371.1653
O42.49072.17211.1653

picture of Nitrosyl hypofluorite state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F1 O2 N3 113.104 O2 N3 O4 118.172
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 F -0.291      
2 O -0.009      
3 N 0.608      
4 O -0.308      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.546 0.173 0.000 0.573
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.355 -0.278 0.000
y -0.278 -21.789 0.000
z 0.000 0.000 -19.903
Traceless
 xyz
x -0.509 -0.278 0.000
y -0.278 -1.160 0.000
z 0.000 0.000 1.669
Polar
3z2-r23.338
x2-y20.434
xy-0.278
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.154 0.601 0.000
y 0.601 3.859 0.000
z 0.000 0.000 2.087


<r2> (average value of r2) Å2
<r2> 57.425
(<r2>)1/2 7.578