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

using model chemistry: MP3=FULL/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 MP3=FULL/3-21G*
 hartrees
Energy at 0K-302.170676
Energy at 298.15K-302.172200
HF Energy-301.670029
Nuclear repulsion energy113.473518
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 MP3=FULL/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' 1505 1505 122.89      
2 A' 1055 1055 3.77      
3 A' 756 756 42.79      
4 A' 597 597 59.87      
5 A' 304 304 0.36      
6 A" 256 256 0.63      

Unscaled Zero Point Vibrational Energy (zpe) 2236.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2236.0 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 MP3=FULL/3-21G*
ABC
0.64189 0.24049 0.17494

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 1.312 0.326 0.000
O2 0.000 1.010 0.000
N3 -1.061 -0.161 0.000
O4 -0.547 -1.236 0.000

Atom - Atom Distances (Å)
  F1 O2 N3 O4
F11.47902.42222.4283
O21.47901.58012.3121
N32.42221.58011.1923
O42.42832.31211.1923

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 104.661 O2 N3 O4 112.263
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability