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 ClOF3 (Chlorine trifluoride oxide)

using model chemistry: B3LYP/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 B3LYP/6-31+G**
 hartrees
Energy at 0K-834.629635
Energy at 298.15K-834.631553
HF Energy-834.629635
Nuclear repulsion energy283.481715
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 B3LYP/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' 1160 1118 112.11      
2 A' 659 636 124.01      
3 A' 463 446 8.70      
4 A' 429 414 29.31      
5 A' 275 266 8.91      
6 A' 193 186 4.47      
7 A" 675 651 550.53      
8 A" 447 431 5.13      
9 A" 357 344 0.56      

Unscaled Zero Point Vibrational Energy (zpe) 2328.6 cm-1
Scaled (by 0.9642) Zero Point Vibrational Energy (zpe) 2245.2 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 B3LYP/6-31+G**
ABC
0.21118 0.12114 0.09534

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 0.291 0.045 0.000
O2 0.254 -1.403 0.000
F3 -1.283 0.653 0.000
F4 0.254 0.255 1.763
F5 0.254 0.255 -1.763

Atom - Atom Distances (Å)
  Cl1 O2 F3 F4 F5
Cl11.44831.68791.77561.7756
O21.44832.56702.41982.4198
F31.68792.56702.37212.3721
F41.77562.41982.37213.5256
F51.77562.41982.37213.5256

picture of Chlorine trifluoride oxide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O2 Cl1 F3 109.634 O2 Cl1 F4 96.756
O2 Cl1 F5 96.756 F3 Cl1 F4 86.412
F3 Cl1 F5 86.412 F4 Cl1 F5 166.197
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl 1.516      
2 O -0.377      
3 F -0.303      
4 F -0.418      
5 F -0.418      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.091 0.230 0.000 1.115
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.637 0.562 0.000
y 0.562 -33.090 0.000
z 0.000 0.000 -40.260
Traceless
 xyz
x 5.037 0.562 0.000
y 0.562 2.859 0.000
z 0.000 0.000 -7.896
Polar
3z2-r2-15.793
x2-y21.452
xy0.562
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.795 -0.744 0.000
y -0.744 4.526 0.000
z 0.000 0.000 6.590


<r2> (average value of r2) Å2
<r2> 116.511
(<r2>)1/2 10.794