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All results from a given calculation for CF3OF (Trifluoromethylhypofluorite)

using model chemistry: MP4/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP4/3-21G
 hartrees
Energy at 0K-508.325681
Energy at 298.15K-508.327897
HF Energy-507.598505
Nuclear repulsion energy270.975665
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 MP4/3-21G
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' 1354 1313        
2 A' 1203 1167        
3 A' 934 906        
4 A' 817 792        
5 A' 628 609        
6 A' 550 533        
7 A' 404 392        
8 A' 236 229        
9 A" 1338 1298        
10 A" 574 557        
11 A" 402 390        
12 A" 119 116        

Unscaled Zero Point Vibrational Energy (zpe) 4279.7 cm-1
Scaled (by 0.9698) Zero Point Vibrational Energy (zpe) 4150.5 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 MP4/3-21G
ABC
0.17497 0.09808 0.09619

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.322 0.217 0.000
O2 -1.110 0.361 0.000
F3 -1.536 -1.102 0.000
F4 0.769 1.503 0.000
F5 0.769 -0.434 1.106
F6 0.769 -0.434 -1.106

Atom - Atom Distances (Å)
  C1 O2 F3 F4 F5 F6
C11.43932.27821.36151.35911.3591
O21.43931.52342.19912.32102.3210
F32.27821.52343.47822.64232.6423
F41.36152.19913.47822.23052.2305
F51.35912.32102.64232.23052.2121
F61.35912.32102.64232.23052.2121

picture of Trifluoromethylhypofluorite state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 F3 100.485 O2 C1 F4 103.440
O2 C1 F5 112.043 O2 C1 F6 112.043
F4 C1 F5 110.141 F4 C1 F6 110.141
F5 C1 F6 108.936
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability