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All results from a given calculation for CHF2Cl (difluorochloromethane)

using model chemistry: wB97X-D/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 wB97X-D/6-311G**
 hartrees
Energy at 0K-698.591648
Energy at 298.15K-698.593908
HF Energy-698.591648
Nuclear repulsion energy167.812667
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 wB97X-D/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' 3159 3022 24.02      
2 A' 1339 1281 88.48      
3 A' 1137 1088 259.27      
4 A' 811 776 175.51      
5 A' 606 580 8.47      
6 A' 415 397 0.16      
7 A" 1407 1346 27.81      
8 A" 1165 1114 256.49      
9 A" 372 355 0.97      

Unscaled Zero Point Vibrational Energy (zpe) 5205.6 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 4979.1 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 wB97X-D/6-311G**
ABC
0.34233 0.16032 0.11619

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.573 -0.081 0.000
H2 -1.445 0.560 0.000
Cl3 0.894 0.918 0.000
F4 -0.573 -0.871 1.082
F5 -0.573 -0.871 -1.082

Atom - Atom Distances (Å)
  C1 H2 Cl3 F4 F5
C11.08201.77551.33961.3396
H21.08202.36641.99441.9944
Cl31.77552.36642.55442.5544
F41.33961.99442.55442.1645
F51.33961.99442.55442.1645

picture of difluorochloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 F3 109.407 H2 C1 F4 110.440
H2 C1 Cl5 110.440 F3 C1 F4 109.373
F3 C1 Cl5 109.373 F4 C1 Cl5 107.779
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.296      
2 H 0.157      
3 Cl -0.083      
4 F -0.185      
5 F -0.185      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.337 0.860 0.000 1.590
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.397 -1.111 0.000
y -1.111 -29.144 0.000
z 0.000 0.000 -30.155
Traceless
 xyz
x 3.253 -1.111 0.000
y -1.111 -0.868 0.000
z 0.000 0.000 -2.385
Polar
3z2-r2-4.770
x2-y22.747
xy-1.111
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.711 1.028 0.000
y 1.028 3.213 0.000
z 0.000 0.000 2.532


<r2> (average value of r2) Å2
<r2> 90.869
(<r2>)1/2 9.533