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All results from a given calculation for CHF2Cl (difluorochloromethane)

using model chemistry: BLYP/6-311G*

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/6-311G*
 hartrees
Energy at 0K-698.632552
Energy at 298.15K-698.634643
Nuclear repulsion energy164.499213
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/6-311G*
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' 3064 3056 27.63      
2 A' 1284 1281 78.10      
3 A' 1049 1046 230.60      
4 A' 727 725 186.81      
5 A' 564 563 8.78      
6 A' 374 373 2.50      
7 A" 1341 1337 20.74      
8 A" 1063 1060 247.27      
9 A" 342 341 0.69      

Unscaled Zero Point Vibrational Energy (zpe) 4903.3 cm-1
Scaled (by 0.9975) Zero Point Vibrational Energy (zpe) 4891.0 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/6-311G*
ABC
0.33025 0.15341 0.11134

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.585 -0.099 0.000
H2 -1.464 0.553 0.000
Cl3 0.911 0.944 0.000
F4 -0.585 -0.889 1.104
F5 -0.585 -0.889 -1.104

Atom - Atom Distances (Å)
  C1 H2 Cl3 F4 F5
C11.09481.82361.35741.3574
H21.09482.40722.01792.0179
Cl31.82362.40722.61092.6109
F41.35742.01792.61092.2073
F51.35742.01792.61092.2073

picture of difluorochloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 F3 108.556 H2 C1 F4 110.292
H2 C1 Cl5 110.292 F3 C1 F4 109.449
F3 C1 Cl5 109.449 F4 C1 Cl5 108.787
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.179      
2 H 0.229      
3 Cl -0.081      
4 F -0.164      
5 F -0.164      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.388 0.691 0.000 1.550
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.836 -1.074 0.000
y -1.074 -29.432 0.000
z 0.000 0.000 -30.340
Traceless
 xyz
x 3.050 -1.074 0.000
y -1.074 -0.844 0.000
z 0.000 0.000 -2.206
Polar
3z2-r2-4.412
x2-y22.596
xy-1.074
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.997 1.196 0.000
y 1.196 3.476 0.000
z 0.000 0.000 2.695


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