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All results from a given calculation for CF3OF (Trifluoromethylhypofluorite)

using model chemistry: CISD/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CISD/6-31G
 hartrees
Energy at 0K-510.781953
Energy at 298.15K-510.784266
HF Energy-510.169037
Nuclear repulsion energy271.615478
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 CISD/6-31G
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' 1353 1269 248.26      
2 A' 1265 1187 374.30      
3 A' 1009 946 8.62      
4 A' 865 811 3.16      
5 A' 654 613 18.54      
6 A' 558 523 12.72      
7 A' 417 392 1.83      
8 A' 250 234 2.56      
9 A" 1321 1239 362.35      
10 A" 587 550 17.11      
11 A" 406 381 0.00      
12 A" 126 118 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 4405.4 cm-1
Scaled (by 0.9378) Zero Point Vibrational Energy (zpe) 4131.4 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 CISD/6-31G
ABC
0.17548 0.09757 0.09608

See section I.F.4 to change rotational constant units
Geometric Data calculated at CISD/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.322 0.212 0.000
O2 -1.087 0.337 0.000
F3 -1.581 -1.052 0.000
F4 0.777 1.497 0.000
F5 0.777 -0.443 1.109
F6 0.777 -0.443 -1.109

Atom - Atom Distances (Å)
  C1 O2 F3 F4 F5 F6
C11.41432.28441.36341.36551.3655
O21.41431.47492.19522.30482.3048
F32.28441.47493.47262.67612.6761
F41.36342.19523.47262.23412.2341
F51.36552.30482.67612.23412.2171
F61.36552.30482.67612.23412.2171

picture of Trifluoromethylhypofluorite state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 F3 104.476 O2 C1 F4 104.409
O2 C1 F5 112.009 O2 C1 F6 112.009
F4 C1 F5 109.905 F4 C1 F6 109.905
F5 C1 F6 108.548
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability