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All results from a given calculation for FClO (chlorosyl fluoride)

using model chemistry: ROHF/aug-cc-pV(T+d)Z

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at ROHF/aug-cc-pV(T+d)Z
 hartrees
Energy at 0K-633.673346
Energy at 298.15K-633.674252
HF Energy-633.673346
Nuclear repulsion energy116.106195
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 ROHF/aug-cc-pV(T+d)Z
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' 1124 1124 112.27      
2 A' 821 821 170.25      
3 A' 405 405 12.84      

Unscaled Zero Point Vibrational Energy (zpe) 1174.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1174.9 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 ROHF/aug-cc-pV(T+d)Z
ABC
1.25054 0.31419 0.25110

See section I.F.4 to change rotational constant units
Geometric Data calculated at ROHF/aug-cc-pV(T+d)Z

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 -1.142 -0.653 0.000
Cl2 0.000 0.449 0.000
O3 1.285 -0.221 0.000

Atom - Atom Distances (Å)
  F1 Cl2 O3
F11.58742.4658
Cl21.58741.4495
O32.46581.4495

picture of chlorosyl fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F1 Cl2 O3 108.488
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at ROHF/aug-cc-pV(T+d)Z Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F -0.383      
2 Cl 1.059      
3 O -0.676      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.380 1.890 0.000 2.340
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.449 0.246 -0.002
y 0.246 -21.187 0.000
z -0.002 0.000 -22.188
Traceless
 xyz
x -3.762 0.246 -0.002
y 0.246 2.632 0.000
z -0.002 0.000 1.130
Polar
3z2-r22.260
x2-y2-4.262
xy0.246
xz-0.002
yz0.000


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


<r2> (average value of r2) Å2
<r2> 46.948
(<r2>)1/2 6.852