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All results from a given calculation for CF3OF (Trifluoromethylhypofluorite)

using model chemistry: QCISD(T)/TZVP

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)/TZVP
 hartrees
Energy at 0K-511.742939
Energy at 298.15K-511.745386
HF Energy-510.546515
Nuclear repulsion energy278.503300
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)/TZVP
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' 1321 1272        
2 A' 1239 1194        
3 A' 949 914        
4 A' 882 850        
5 A' 685 660        
6 A' 588 567        
7 A' 437 421        
8 A' 260 251        
9 A" 1282 1235        
10 A" 616 594        
11 A" 435 419        
12 A" 137 132        

Unscaled Zero Point Vibrational Energy (zpe) 4415.9 cm-1
Scaled (by 0.9632) Zero Point Vibrational Energy (zpe) 4253.4 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)/TZVP
ABC
0.18502 0.10256 0.10071

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.323 0.205 0.000
O2 -1.067 0.335 0.000
F3 -1.547 -1.026 0.000
F4 0.760 1.454 0.000
F5 0.760 -0.431 1.077
F6 0.760 -0.431 -1.077

Atom - Atom Distances (Å)
  C1 O2 F3 F4 F5 F6
C11.39672.23901.32371.32441.3244
O21.39671.44292.14282.25502.2550
F32.23901.44293.38732.61462.6146
F41.32372.14283.38732.17112.1711
F51.32442.25502.61462.17112.1533
F61.32442.25502.61462.17112.1533

picture of Trifluoromethylhypofluorite state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 F3 104.073 O2 C1 F4 103.904
O2 C1 F5 111.903 O2 C1 F6 111.903
F4 C1 F5 110.149 F4 C1 F6 110.149
F5 C1 F6 108.766
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability