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

using model chemistry: TPSSh/3-21G

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 TPSSh/3-21G
 hartrees
Energy at 0K-303.153965
Energy at 298.15K-303.155458
HF Energy-303.153965
Nuclear repulsion energy112.727567
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 TPSSh/3-21G
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' 1480 1433 138.96      
2 A' 1045 1013 7.67      
3 A' 736 713 36.28      
4 A' 564 547 60.75      
5 A' 226 219 0.07      
6 A" 333 323 0.33      

Unscaled Zero Point Vibrational Energy (zpe) 2192.1 cm-1
Scaled (by 0.9688) Zero Point Vibrational Energy (zpe) 2123.7 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 TPSSh/3-21G
ABC
0.64238 0.23500 0.17206

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 1.315 0.352 0.000
O2 0.000 1.014 0.000
N3 -1.071 -0.175 0.000
O4 -0.542 -1.255 0.000

Atom - Atom Distances (Å)
  F1 O2 N3 O4
F11.47192.44312.4553
O21.47191.60022.3327
N32.44311.60021.2027
O42.45532.33271.2027

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 105.281 O2 N3 O4 111.884
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F -0.087      
2 O -0.050      
3 N 0.332      
4 O -0.195      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.726 -0.338 0.000 0.801
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.007 0.555 0.000
y 0.555 3.107 0.000
z 0.000 0.000 0.656


<r2> (average value of r2) Å2
<r2> 60.720
(<r2>)1/2 7.792