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All results from a given calculation for CF3OF (Trifluoromethylhypofluorite)

using model chemistry: B2PLYP/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP/6-31+G**
 hartrees
Energy at 0K-512.204317
Energy at 298.15K-512.206690
HF Energy-511.867507
Nuclear repulsion energy277.465915
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 B2PLYP/6-31+G**
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' 879 837 4.08      
2 A' 671 639 13.12      
3 A' 572 545 3.87      
4 A' 428 408 0.49      
5 A' 257 245 1.22      
6 A" 1251 1192 393.56      
7 A" 596 567 4.72      
8 A" 421 401 0.00      
9 A" 134 127 0.00      
10 A' 1291 1230 323.20      
11 A' 1220 1162 357.32      
12 A' 977 931 22.31      

Unscaled Zero Point Vibrational Energy (zpe) 4348.3 cm-1
Scaled (by 0.9524) Zero Point Vibrational Energy (zpe) 4141.4 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 B2PLYP/6-31+G**
ABC
0.18246 0.10210 0.10008

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.324 0.198 0.000
O2 -1.063 0.342 0.000
F3 -1.563 -1.009 0.000
F4 0.764 1.457 0.000
F5 0.764 -0.442 1.083
F6 0.764 -0.442 -1.083

Atom - Atom Distances (Å)
  C1 O2 F3 F4 F5 F6
C11.39512.24021.33321.33241.3324
O21.39511.44102.14032.26422.2642
F32.24021.44103.39042.62792.6279
F41.33322.14033.39042.18592.1859
F51.33242.26422.62792.18592.1650
F61.33242.26422.62792.18592.1650

picture of Trifluoromethylhypofluorite state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 F3 104.336 O2 C1 F4 103.327
O2 C1 F5 112.202 O2 C1 F6 112.202
F4 C1 F5 110.180 F4 C1 F6 110.180
F5 C1 F6 108.668
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.336      
2 O -0.186      
3 F -0.085      
4 F -0.361      
5 F -0.352      
6 F -0.352      


Electric dipole moments


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.645 0.568 0.000
y 0.568 3.890 0.000
z 0.000 0.000 3.049


<r2> (average value of r2) Å2
<r2> 120.997
(<r2>)1/2 11.000