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All results from a given calculation for CHF2Cl (difluorochloromethane)

using model chemistry: BLYP/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at BLYP/cc-pVDZ
 hartrees
Energy at 0K-698.560713
Energy at 298.15K-698.562808
Nuclear repulsion energy164.247385
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 BLYP/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' 3027 3032 27.80      
2 A' 1240 1242 67.42      
3 A' 1059 1061 219.37      
4 A' 728 729 163.22      
5 A' 564 565 7.26      
6 A' 374 375 1.86      
7 A" 1312 1314 28.35      
8 A" 1085 1086 224.29      
9 A" 339 339 0.71      

Unscaled Zero Point Vibrational Energy (zpe) 4863.5 cm-1
Scaled (by 1.0016) Zero Point Vibrational Energy (zpe) 4871.3 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 BLYP/cc-pVDZ
ABC
0.32972 0.15287 0.11106

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.585 -0.100 0.000
H2 -1.469 0.566 0.000
Cl3 0.912 0.946 0.000
F4 -0.585 -0.892 1.104
F5 -0.585 -0.892 -1.104

Atom - Atom Distances (Å)
  C1 H2 Cl3 F4 F5
C11.10701.82571.35891.3589
H21.10702.41122.03142.0314
Cl31.82572.41122.61482.6148
F41.35892.03142.61482.2082
F51.35892.03142.61482.2082

picture of difluorochloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 F3 108.090 H2 C1 F4 110.519
H2 C1 Cl5 110.519 F3 C1 F4 109.512
F3 C1 Cl5 109.512 F4 C1 Cl5 108.674
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.306      
2 H 0.055      
3 Cl -0.104      
4 F -0.129      
5 F -0.129      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.253 0.601 0.000 1.390
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.253 -1.005 0.000
y -1.005 -28.658 0.000
z 0.000 0.000 -29.360
Traceless
 xyz
x 2.755 -1.005 0.000
y -1.005 -0.851 0.000
z 0.000 0.000 -1.904
Polar
3z2-r2-3.808
x2-y22.405
xy-1.005
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.822 1.041 0.000
y 1.041 3.363 0.000
z 0.000 0.000 2.681


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000