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All results from a given calculation for CF3OF (Trifluoromethylhypofluorite)

using model chemistry: G2

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at G2
 hartrees
Energy at 0K-512.069129
Energy at 298.15K-512.063064
HF Energy-510.354452
Nuclear repulsion energy284.907685
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 HF/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' 1498 1411 336.26      
2 A' 1437 1354 405.71      
3 A' 1213 1143 66.92      
4 A' 994 936 3.29      
5 A' 757 713 15.68      
6 A' 641 604 6.83      
7 A' 482 454 1.18      
8 A' 294 277 2.09      
9 A" 1454 1370 426.74      
10 A" 668 630 10.10      
11 A" 474 447 0.00      
12 A" 149 140 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 5030.4 cm-1
Scaled (by 0.9422) Zero Point Vibrational Energy (zpe) 4739.6 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 MP2=FULL/6-31G*
ABC
0.18333 0.10340 0.10140

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.318 0.204 0.000
O2 -1.067 0.342 0.000
F3 -1.527 -1.025 0.000
F4 0.755 1.460 0.000
F5 0.755 -0.438 1.081
F6 0.755 -0.438 -1.081

Atom - Atom Distances (Å)
  C1 O2 F3 F4 F5 F6
C11.39132.21611.33031.33031.3303
O21.39131.44212.13722.25682.2568
F32.21611.44213.37342.59202.5920
F41.33032.13723.37342.18362.1836
F51.33032.25682.59202.18362.1611
F61.33032.25682.59202.18362.1611

picture of Trifluoromethylhypofluorite state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 F3 105.489 O2 C1 F4 104.797
O2 C1 F5 111.516 O2 C1 F6 111.516
F4 C1 F5 110.079 F4 C1 F6 110.079
F5 C1 F6 108.808
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability