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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-510.890116
Energy at 298.15K-510.892216
HF Energy-510.159475
Nuclear repulsion energy267.215832
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' 1257 1203 255.41      
2 A' 1166 1115 329.92      
3 A' 885 847 1.45      
4 A' 797 763 1.01      
5 A' 612 585 15.81      
6 A' 528 505 9.32      
7 A' 392 375 0.69      
8 A' 233 223 1.63      
9 A" 1231 1178 343.88      
10 A" 557 533 11.91      
11 A" 382 365 0.01      
12 A" 121 115 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 4079.8 cm-1
Scaled (by 0.9568) Zero Point Vibrational Energy (zpe) 3903.5 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 MP2/6-31G
ABC
0.16987 0.09493 0.09310

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 0.325 0.215 0.000
O2 -1.104 0.364 0.000
F3 -1.597 -1.086 0.000
F4 0.787 1.519 0.000
F5 0.787 -0.450 1.122
F6 0.787 -0.450 -1.122

Atom - Atom Distances (Å)
  C1 O2 F3 F4 F5 F6
C11.43662.32051.38331.38391.3839
O21.43661.53172.21522.34472.3447
F32.32051.53173.53062.71032.7103
F41.38332.21523.53062.26622.2662
F51.38392.34472.71032.26622.2450
F61.38392.34472.71032.26622.2450

picture of Trifluoromethylhypofluorite state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 F3 102.797 O2 C1 F4 103.530
O2 C1 F5 112.453 O2 C1 F6 112.453
F4 C1 F5 109.960 F4 C1 F6 109.960
F5 C1 F6 108.408
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability