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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-511.345232
HF Energy-510.346385
Nuclear repulsion energy278.165485
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 1278 303.23      
2 A' 1280 1207 352.34      
3 A' 1003 946 7.08      
4 A' 896 845 1.54      
5 A' 679 640 12.64      
6 A' 585 551 4.42      
7 A' 436 411 0.44      
8 A' 263 248 1.09      
9 A" 1318 1243 366.89      
10 A" 610 575 6.31      
11 A" 427 403 0.01      
12 A" 138 130 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 4494.0 cm-1
Scaled (by 0.943) Zero Point Vibrational Energy (zpe) 4237.8 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
0.18293 0.10313 0.10113

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 0.304 0.199 0.000
O2 -1.069 0.337 0.000
F3 -1.530 -0.992 0.000
F4 0.759 1.447 0.000
F5 0.759 -0.443 1.087
F6 0.759 -0.443 -1.087

Atom - Atom Distances (Å)
  C1 O2 F3 F4 F5 F6
C11.38002.18751.32761.34191.3419
O21.38001.40682.13872.26532.2653
F32.18751.40683.34512.59292.5929
F41.32762.13873.34512.18002.1800
F51.34192.26532.59292.18002.1731
F61.34192.26532.59292.18002.1731

picture of Trifluoromethylhypofluorite state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 F3 103.424 O2 C1 F4 104.332
O2 C1 F5 112.648 O2 C1 F6 112.648
F4 C1 F5 109.497 F4 C1 F6 109.497
F5 C1 F6 108.131
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability