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All results from a given calculation for CF3OF (Trifluoromethylhypofluorite)

using model chemistry: QCISD(T)=FULL/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at QCISD(T)=FULL/6-31G*
 hartrees
Energy at 0K-511.396614
Energy at 298.15K-511.399013
HF Energy-510.345222
Nuclear repulsion energy277.939392
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 QCISD(T)=FULL/6-31G*
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' 1359 1359        
2 A' 1281 1281        
3 A' 950 950        
4 A' 886 886        
5 A' 673 673        
6 A' 580 580        
7 A' 432 432        
8 A' 261 261        
9 A" 1326 1326        
10 A" 607 607        
11 A" 427 427        
12 A" 139 139        

Unscaled Zero Point Vibrational Energy (zpe) 4460.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4460.6 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 QCISD(T)=FULL/6-31G*
ABC
0.18330 0.10285 0.10091

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)=FULL/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.318 0.207 0.000
O2 -1.070 0.342 0.000
F3 -1.527 -1.039 0.000
F4 0.755 1.464 0.000
F5 0.755 -0.434 1.081
F6 0.755 -0.434 -1.081

Atom - Atom Distances (Å)
  C1 O2 F3 F4 F5 F6
C11.39382.22551.33151.33051.3305
O21.39381.45482.14222.25842.2584
F32.22551.45483.38722.59652.5965
F41.33152.14223.38722.18432.1843
F51.33052.25842.59652.18432.1622
F61.33052.25842.59652.18432.1622

picture of Trifluoromethylhypofluorite state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 F3 102.732 O2 C1 F4 103.609
O2 C1 F5 111.969 O2 C1 F6 111.969
F4 C1 F5 110.272 F4 C1 F6 110.272
F5 C1 F6 108.686
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability