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All results from a given calculation for CF3OF (Trifluoromethylhypofluorite)

using model chemistry: MP4=FULL/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=FULL/3-21G
 hartrees
Energy at 0K-508.335838
Energy at 298.15K-508.338055
HF Energy-507.598565
Nuclear repulsion energy271.003592
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=FULL/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 1325        
2 A' 1204 1178        
3 A' 935 915        
4 A' 817 800        
5 A' 628 615        
6 A' 550 538        
7 A' 405 396        
8 A' 236 231        
9 A" 1339 1310        
10 A" 575 562        
11 A" 402 394        
12 A" 119 117        

Unscaled Zero Point Vibrational Energy (zpe) 4281.2 cm-1
Scaled (by 0.9788) Zero Point Vibrational Energy (zpe) 4190.5 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=FULL/3-21G
ABC
0.17501 0.09809 0.09620

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/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 -1.535 -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
C11.43902.27791.36141.35901.3590
O21.43901.52322.19902.32072.3207
F32.27791.52323.47792.64212.6421
F41.36142.19903.47792.23032.2303
F51.35902.32072.64212.23032.2119
F61.35902.32072.64212.23032.2119

picture of Trifluoromethylhypofluorite state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 F3 100.486 O2 C1 F4 103.451
O2 C1 F5 112.047 O2 C1 F6 112.047
F4 C1 F5 110.133 F4 C1 F6 110.133
F5 C1 F6 108.935
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability