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 ClO2F (Chloryl fluoride)

using model chemistry: SVWN/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at SVWN/cc-pVTZ
 hartrees
Energy at 0K-708.093150
Energy at 298.15K-708.094849
HF Energy-708.093150
Nuclear repulsion energy191.639909
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 SVWN/cc-pVTZ
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' 1095 1084 61.06      
2 A' 641 635 157.12      
3 A' 526 521 35.58      
4 A' 379 375 1.08      
5 A" 1238 1226 197.97      
6 A" 327 324 5.92      

Unscaled Zero Point Vibrational Energy (zpe) 2103.0 cm-1
Scaled (by 0.9903) Zero Point Vibrational Energy (zpe) 2082.6 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 SVWN/cc-pVTZ
ABC
0.31268 0.26651 0.16269

See section I.F.4 to change rotational constant units
Geometric Data calculated at SVWN/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 0.340 0.158 0.000
F2 -1.245 0.816 0.000
O3 0.340 -0.627 1.214
O4 0.340 -0.627 -1.214

Atom - Atom Distances (Å)
  Cl1 F2 O3 O4
Cl11.71601.44561.4456
F21.71602.46312.4631
O31.44562.46312.4278
O41.44562.46312.4278

picture of Chloryl fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 Cl1 O3 102.010 F2 Cl1 O4 102.010
O3 Cl1 O4 114.225
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at SVWN/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl 0.844      
2 F -0.258      
3 O -0.293      
4 O -0.293      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.450 0.996 0.000 1.759
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.397 1.581 0.000
y 1.581 -27.974 0.000
z 0.000 0.000 -29.963
Traceless
 xyz
x 1.572 1.581 0.000
y 1.581 0.706 0.000
z 0.000 0.000 -2.278
Polar
3z2-r2-4.556
x2-y20.577
xy1.581
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.294 -0.774 0.000
y -0.774 3.110 0.000
z 0.000 0.000 4.376


<r2> (average value of r2) Å2
<r2> 71.808
(<r2>)1/2 8.474