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All results from a given calculation for CF3OF (Trifluoromethylhypofluorite)

using model chemistry: QCISD(T)/aug-cc-pVDZ

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)/aug-cc-pVDZ
 hartrees
Energy at 0K-511.607620
Energy at 298.15K-511.609985
HF Energy-510.408365
Nuclear repulsion energy276.479658
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)/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' 1279 1250        
2 A' 1216 1189        
3 A' 916 896        
4 A' 855 836        
5 A' 658 643        
6 A' 562 549        
7 A' 422 413        
8 A' 258 252        
9 A" 1240 1213        
10 A" 586 573        
11 A" 416 406        
12 A" 147 143        

Unscaled Zero Point Vibrational Energy (zpe) 4276.3 cm-1
Scaled (by 0.9778) Zero Point Vibrational Energy (zpe) 4181.4 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)/aug-cc-pVDZ
ABC
0.18097 0.10176 0.09975

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.321 0.203 0.000
O2 -1.073 0.346 0.000
F3 -1.547 -1.029 0.000
F4 0.762 1.467 0.000
F5 0.762 -0.441 1.087
F6 0.762 -0.441 -1.087

Atom - Atom Distances (Å)
  C1 O2 F3 F4 F5 F6
C11.40092.23661.33971.33821.3382
O21.40091.45362.15102.27352.2735
F32.23661.45363.40022.61902.6190
F41.33972.15103.40022.19602.1960
F51.33822.27352.61902.19602.1743
F61.33822.27352.61902.19602.1743

picture of Trifluoromethylhypofluorite state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 F3 103.152 O2 C1 F4 103.391
O2 C1 F5 112.179 O2 C1 F6 112.179
F4 C1 F5 110.175 F4 C1 F6 110.175
F5 C1 F6 108.662
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability