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

using model chemistry: MP4=FULL/6-311G**

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 MP4=FULL/6-311G**
 hartrees
Energy at 0K-304.341768
Energy at 298.15K-304.343075
HF Energy-303.412221
Nuclear repulsion energy114.399736
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 MP4=FULL/6-311G**
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' 1773 1705        
2 A' 862 828        
3 A' 726 698        
4 A' 340 327        
5 A' 255 245        
6 A" 334 321        

Unscaled Zero Point Vibrational Energy (zpe) 2144.7 cm-1
Scaled (by 0.9615) Zero Point Vibrational Energy (zpe) 2062.1 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 MP4=FULL/6-311G**
ABC
0.68381 0.23412 0.17441

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 1.301 0.381 0.000
O2 0.000 1.002 0.000
N3 -1.047 -0.205 0.000
O4 -0.547 -1.250 0.000

Atom - Atom Distances (Å)
  F1 O2 N3 O4
F11.44162.42012.4645
O21.44161.59822.3175
N32.42011.59821.1584
O42.46452.31751.1584

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 105.412 O2 N3 O4 113.472
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability