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: B1B95/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B1B95/6-31G*
 hartrees
Energy at 0K-512.452393
Energy at 298.15K-512.454816
HF Energy-512.452393
Nuclear repulsion energy280.790993
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 B1B95/6-31G*
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' 1364 1295 300.12      
2 A' 1273 1209 348.23      
3 A' 1055 1001 21.45      
4 A' 917 870 2.85      
5 A' 687 652 11.95      
6 A' 586 557 4.37      
7 A' 438 416 0.60      
8 A' 260 246 1.29      
9 A" 1325 1258 370.55      
10 A" 609 578 6.12      
11 A" 427 406 0.01      
12 A" 128 122 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 4534.8 cm-1
Scaled (by 0.9493) Zero Point Vibrational Energy (zpe) 4304.8 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 B1B95/6-31G*
ABC
0.18619 0.10486 0.10290

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.318 0.199 0.000
O2 -1.059 0.331 0.000
F3 -1.526 -1.000 0.000
F4 0.752 1.446 0.000
F5 0.752 -0.437 1.073
F6 0.752 -0.437 -1.073

Atom - Atom Distances (Å)
  C1 O2 F3 F4 F5 F6
C11.38352.19991.32021.32051.3205
O21.38351.41042.12682.24042.2404
F32.19991.41043.34262.58002.5800
F41.32022.12683.34262.16742.1674
F51.32052.24042.58002.16742.1457
F61.32052.24042.58002.16742.1457

picture of Trifluoromethylhypofluorite state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 F3 103.881 O2 C1 F4 103.719
O2 C1 F5 111.878 O2 C1 F6 111.878
F4 C1 F5 110.321 F4 C1 F6 110.321
F5 C1 F6 108.668
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.003      
2 O -0.165      
3 F -0.125      
4 F -0.239      
5 F -0.237      
6 F -0.237      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.351 0.154 0.000 0.383
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.050 0.208 0.000
y 0.208 -29.469 0.000
z 0.000 0.000 -29.758
Traceless
 xyz
x -0.436 0.208 0.000
y 0.208 0.435 0.000
z 0.000 0.000 0.001
Polar
3z2-r20.002
x2-y2-0.581
xy0.208
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.865 0.521 0.000
y 0.521 3.105 0.000
z 0.000 0.000 2.258


<r2> (average value of r2) Å2
<r2> 117.482
(<r2>)1/2 10.839