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All results from a given calculation for CF3OF (Trifluoromethylhypofluorite)

using model chemistry: MP2/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2/3-21G
 hartrees
Energy at 0K-508.299493
Energy at 298.15K-508.301787
HF Energy-507.602051
Nuclear repulsion energy272.223135
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 MP2/3-21G
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' 1373 1310 249.06      
2 A' 1226 1171 346.58      
3 A' 1012 966 1.26      
4 A' 840 802 4.20      
5 A' 643 614 15.36      
6 A' 561 536 10.52      
7 A' 415 396 0.51      
8 A' 243 231 1.62      
9 A" 1353 1291 336.38      
10 A" 585 559 15.33      
11 A" 409 390 0.09      
12 A" 122 116 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 4390.6 cm-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 4190.9 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 MP2/3-21G
ABC
0.17603 0.09901 0.09707

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.321 0.213 0.000
O2 -1.102 0.358 0.000
F3 -1.538 -1.081 0.000
F4 0.768 1.495 0.000
F5 0.768 -0.437 1.103
F6 0.768 -0.437 -1.103

Atom - Atom Distances (Å)
  C1 O2 F3 F4 F5 F6
C11.43132.26501.35701.35541.3554
O21.43131.50292.18872.31192.3119
F32.26501.50293.45652.63532.6353
F41.35702.18873.45652.22402.2240
F51.35542.31192.63532.22402.2050
F61.35542.31192.63532.22402.2050

picture of Trifluoromethylhypofluorite state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 F3 101.026 O2 C1 F4 103.401
O2 C1 F5 112.089 O2 C1 F6 112.089
F4 C1 F5 110.156 F4 C1 F6 110.156
F5 C1 F6 108.859
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability