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All results from a given calculation for ClFO3 (Perchloryl fluoride)

using model chemistry: B1B95/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B1B95/aug-cc-pVTZ
 hartrees
Energy at 0K-785.505608
Energy at 298.15K-785.508645
HF Energy-785.505608
Nuclear repulsion energy292.982760
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/aug-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 A1 1068 1024 61.07      
2 A1 719 689 206.31      
3 A1 537 515 0.03      
4 E 1320 1265 241.56      
4 E 1320 1265 241.57      
5 E 572 548 26.23      
5 E 572 548 26.23      
6 E 387 371 0.57      
6 E 387 371 0.57      

Unscaled Zero Point Vibrational Energy (zpe) 3440.4 cm-1
Scaled (by 0.9585) Zero Point Vibrational Energy (zpe) 3297.6 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 B1B95/aug-cc-pVTZ
ABC
0.18399 0.17219 0.17219

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/aug-cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 0.000 0.000 -1.499
Cl2 0.000 0.000 0.156
O3 0.000 1.399 0.452
O4 -1.212 -0.700 0.452
O5 1.212 -0.700 0.452

Atom - Atom Distances (Å)
  F1 Cl2 O3 O4 O5
F11.65482.40082.40082.4008
Cl21.65481.43021.43021.4302
O32.40081.43022.42352.4235
O42.40081.43022.42352.4235
O52.40081.43022.42352.4235

picture of Perchloryl fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F1 Cl2 O3 101.949 F1 Cl2 O4 101.949
F1 Cl2 O5 101.949 O3 Cl2 O4 115.830
O3 Cl2 O5 115.830 O4 Cl2 O5 115.830
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F -0.340      
2 Cl 2.341      
3 O -0.667      
4 O -0.667      
5 O -0.667      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 0.067 0.067
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.399 0.000 0.000
y 0.000 -34.399 0.000
z 0.000 0.000 -32.864
Traceless
 xyz
x -0.768 0.000 0.000
y 0.000 -0.768 0.000
z 0.000 0.000 1.536
Polar
3z2-r23.072
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.754 0.000 0.000
y 0.000 4.754 0.000
z 0.000 0.000 4.452


<r2> (average value of r2) Å2
<r2> 91.941
(<r2>)1/2 9.589