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All results from a given calculation for CF3OF (Trifluoromethylhypofluorite)

using model chemistry: QCISD(T)/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)/cc-pVDZ
 hartrees
Energy at 0K-511.478191
Energy at 298.15K-511.480624
HF Energy-510.373053
Nuclear repulsion energy277.963363
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)/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' 1346 1283        
2 A' 1267 1207        
3 A' 919 876        
4 A' 864 824        
5 A' 679 648        
6 A' 583 556        
7 A' 433 413        
8 A' 261 249        
9 A" 1311 1250        
10 A" 611 583        
11 A" 433 412        
12 A" 140 134        

Unscaled Zero Point Vibrational Energy (zpe) 4423.8 cm-1
Scaled (by 0.9531) Zero Point Vibrational Energy (zpe) 4216.4 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)/cc-pVDZ
ABC
0.18380 0.10251 0.10053

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.322 0.204 0.000
O2 -1.066 0.343 0.000
F3 -1.544 -1.030 0.000
F4 0.759 1.458 0.000
F5 0.759 -0.434 1.079
F6 0.759 -0.434 -1.079

Atom - Atom Distances (Å)
  C1 O2 F3 F4 F5 F6
C11.39452.23741.32861.32771.3277
O21.39451.45442.13862.25802.2580
F32.23741.45443.39112.61272.6127
F41.32862.13863.39112.17862.1786
F51.32772.25802.61272.17862.1582
F61.32772.25802.61272.17862.1582

picture of Trifluoromethylhypofluorite state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 F3 103.485 O2 C1 F4 103.482
O2 C1 F5 112.067 O2 C1 F6 112.067
F4 C1 F5 110.206 F4 C1 F6 110.206
F5 C1 F6 108.736
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability