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All results from a given calculation for CF3OF (Trifluoromethylhypofluorite)

using model chemistry: MP2=FULL/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2=FULL/cc-pVTZ
 hartrees
Energy at 0K-512.021899
Energy at 298.15K-512.024428
HF Energy-510.551364
Nuclear repulsion energy280.926664
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 MP2=FULL/cc-pVTZ
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' 1338 1270 315.56      
2 A' 1266 1202 350.27      
3 A' 1026 974 13.17      
4 A' 908 862 2.63      
5 A' 698 662 11.86      
6 A' 598 568 3.55      
7 A' 447 424 0.44      
8 A' 267 253 1.14      
9 A" 1295 1229 375.45      
10 A" 623 591 4.84      
11 A" 440 418 0.01      
12 A" 146 138 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 4524.8 cm-1
Scaled (by 0.9494) Zero Point Vibrational Energy (zpe) 4295.8 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/cc-pVTZ
ABC
0.18688 0.10476 0.10272

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.321 0.198 0.000
O2 -1.057 0.334 0.000
F3 -1.535 -0.998 0.000
F4 0.754 1.441 0.000
F5 0.754 -0.436 1.070
F6 0.754 -0.436 -1.070

Atom - Atom Distances (Å)
  C1 O2 F3 F4 F5 F6
C11.38472.20781.31631.31701.3170
O21.38471.41492.12282.24002.2400
F32.20781.41493.34482.58822.5882
F41.31632.12283.34482.16062.1606
F51.31702.24002.58822.16062.1400
F61.31702.24002.58822.16062.1400

picture of Trifluoromethylhypofluorite state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 F3 104.101 O2 C1 F4 103.585
O2 C1 F5 111.990 O2 C1 F6 111.990
F4 C1 F5 110.271 F4 C1 F6 110.271
F5 C1 F6 108.670
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability