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All results from a given calculation for CF3OF (Trifluoromethylhypofluorite)

using model chemistry: MP2/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2/6-31G**
 hartrees
Energy at 0K-511.342808
Energy at 298.15K-511.345247
HF Energy-510.346379
Nuclear repulsion energy278.176729
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 MP2/6-31G**
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' 1355 1269 303.26      
2 A' 1280 1199 352.32      
3 A' 1003 939 7.06      
4 A' 896 839 1.55      
5 A' 679 635 12.64      
6 A' 585 548 4.43      
7 A' 436 409 0.44      
8 A' 263 246 1.09      
9 A" 1317 1234 366.87      
10 A" 609 571 6.30      
11 A" 427 400 0.01      
12 A" 139 130 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 4494.4 cm-1
Scaled (by 0.9365) Zero Point Vibrational Energy (zpe) 4209.0 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 MP2/6-31G**
ABC
0.18292 0.10316 0.10115

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.318 0.203 0.000
O2 -1.068 0.342 0.000
F3 -1.530 -1.024 0.000
F4 0.756 1.461 0.000
F5 0.756 -0.438 1.082
F6 0.756 -0.438 -1.082

Atom - Atom Distances (Å)
  C1 O2 F3 F4 F5 F6
C11.39282.21901.33181.33171.3317
O21.39281.44272.13942.25942.2594
F32.21901.44273.37692.59632.5963
F41.33182.13943.37692.18582.1858
F51.33172.25942.59632.18582.1634
F61.33172.25942.59632.18582.1634

picture of Trifluoromethylhypofluorite state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 F3 102.978 O2 C1 F4 103.461
O2 C1 F5 112.036 O2 C1 F6 112.036
F4 C1 F5 110.304 F4 C1 F6 110.304
F5 C1 F6 108.635
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability