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All results from a given calculation for FCO (Carbonyl fluoride)

using model chemistry: M06-2X/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A'
Energy calculated at M06-2X/cc-pVDZ
 hartrees
Energy at 0K-213.039235
Energy at 298.15K-213.038990
HF Energy-213.039235
Nuclear repulsion energy60.356622
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 M06-2X/cc-pVDZ
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' 2001 2001 255.13      
2 A' 1109 1109 194.62      
3 A' 653 653 10.68      

Unscaled Zero Point Vibrational Energy (zpe) 1881.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1881.4 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 M06-2X/cc-pVDZ
ABC
6.24201 0.38588 0.36341

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 -1.013 -0.432 0.000
C2 0.000 0.423 0.000
O3 1.139 0.169 0.000

Atom - Atom Distances (Å)
  F1 C2 O3
F11.32602.2346
C21.32601.1676
O32.23461.1676

picture of Carbonyl fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F1 C2 O3 127.204
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F -0.125      
2 C 0.233      
3 O -0.108      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.715 0.257 0.000 0.759
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.167 -0.475 0.000
y -0.475 -15.209 0.000
z 0.000 0.000 -14.280
Traceless
 xyz
x -2.423 -0.475 0.000
y -0.475 0.514 0.000
z 0.000 0.000 1.908
Polar
3z2-r23.817
x2-y2-1.958
xy-0.475
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.529 0.016 0.000
y 0.016 1.570 0.000
z 0.000 0.000 1.250


<r2> (average value of r2) Å2
<r2> 32.318
(<r2>)1/2 5.685