return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: M06-2X/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 M06-2X/aug-cc-pVDZ
 hartrees
Energy at 0K-304.760533
Energy at 298.15K-304.762338
HF Energy-304.760533
Nuclear repulsion energy119.903335
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 M06-2X/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' 1868 1868 194.72      
2 A' 1057 1057 15.00      
3 A' 872 872 50.61      
4 A' 605 605 165.55      
5 A' 345 345 0.71      
6 A" 406 406 0.28      

Unscaled Zero Point Vibrational Energy (zpe) 2576.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2576.6 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 M06-2X/aug-cc-pVDZ
ABC
0.75496 0.25704 0.19176

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 1.277 0.343 0.000
O2 0.000 0.901 0.000
N3 -0.981 -0.107 0.000
O4 -0.579 -1.192 0.000

Atom - Atom Distances (Å)
  F1 O2 N3 O4
F11.39392.30252.4087
O21.39391.40652.1717
N32.30251.40651.1572
O42.40872.17171.1572

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 110.615 O2 N3 O4 115.455
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F -0.293      
2 O -0.005      
3 N 0.561      
4 O -0.263      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.552 -0.021 0.000 0.552
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.243 -0.153 0.000
y -0.153 -21.819 0.000
z 0.000 0.000 -20.002
Traceless
 xyz
x -0.333 -0.153 0.000
y -0.153 -1.197 0.000
z 0.000 0.000 1.529
Polar
3z2-r23.058
x2-y20.576
xy-0.153
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.749 0.462 0.000
y 0.462 3.744 0.000
z 0.000 0.000 2.043


<r2> (average value of r2) Å2
<r2> 56.231
(<r2>)1/2 7.499