return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for CF3OF (Trifluoromethylhypofluorite)

using model chemistry: mPW1PW91/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at mPW1PW91/6-311G*
 hartrees
Energy at 0K-512.594272
Energy at 298.15K-512.596740
HF Energy-512.594272
Nuclear repulsion energy280.562179
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 mPW1PW91/6-311G*
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' 1327 1266 338.97      
2 A' 1244 1187 374.66      
3 A' 1030 983 26.92      
4 A' 909 867 4.81      
5 A' 695 663 12.53      
6 A' 591 564 4.02      
7 A' 444 424 0.71      
8 A' 263 251 1.74      
9 A" 1282 1224 426.50      
10 A" 615 587 5.46      
11 A" 436 416 0.01      
12 A" 134 128 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 4484.5 cm-1
Scaled (by 0.9544) Zero Point Vibrational Energy (zpe) 4280.0 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 mPW1PW91/6-311G*
ABC
0.18628 0.10417 0.10218

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.324 0.195 0.000
O2 -1.052 0.331 0.000
F3 -1.555 -0.982 0.000
F4 0.758 1.439 0.000
F5 0.758 -0.441 1.072
F6 0.758 -0.441 -1.072

Atom - Atom Distances (Å)
  C1 O2 F3 F4 F5 F6
C11.38342.21751.31851.31951.3195
O21.38341.40592.12322.24122.2412
F32.21751.40593.34922.60692.6069
F41.31852.12323.34922.16422.1642
F51.31952.24122.60692.16422.1443
F61.31952.24122.60692.16422.1443

picture of Trifluoromethylhypofluorite state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 F3 105.308 O2 C1 F4 103.569
O2 C1 F5 112.011 O2 C1 F6 112.011
F4 C1 F5 110.250 F4 C1 F6 110.250
F5 C1 F6 108.683
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.717      
2 O -0.105      
3 F -0.115      
4 F -0.163      
5 F -0.167      
6 F -0.167      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.363 0.198 0.000 0.414
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.843 0.075 0.000
y 0.075 -30.418 0.000
z 0.000 0.000 -30.483
Traceless
 xyz
x -0.392 0.075 0.000
y 0.075 0.245 0.000
z 0.000 0.000 0.147
Polar
3z2-r20.294
x2-y2-0.425
xy0.075
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.747 0.558 0.000
y 0.558 3.040 0.000
z 0.000 0.000 2.138


<r2> (average value of r2) Å2
<r2> 118.505
(<r2>)1/2 10.886