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All results from a given calculation for CHFCl2 (fluorodichloromethane)

using model chemistry: B3LYP/CEP-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/CEP-31G*
 hartrees
Energy at 0K-60.281041
Energy at 298.15K-60.282915
Nuclear repulsion energy62.888277
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 B3LYP/CEP-31G*
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' 3173 3065 13.45      
2 A' 1327 1281 24.89      
3 A' 1098 1060 226.56      
4 A' 718 693 49.81      
5 A' 445 430 1.77      
6 A' 266 257 0.09      
7 A" 1245 1202 75.49      
8 A" 770 744 280.91      
9 A" 357 345 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 4699.3 cm-1
Scaled (by 0.9657) Zero Point Vibrational Energy (zpe) 4538.2 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 B3LYP/CEP-31G*
ABC
0.22690 0.10456 0.07487

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.180 0.529 0.000
H2 -1.087 1.147 0.000
F3 0.920 1.331 0.000
Cl4 -0.180 -0.479 1.494
Cl5 -0.180 -0.479 -1.494

Atom - Atom Distances (Å)
  C1 H2 F3 Cl4 Cl5
C11.09731.36091.80241.8024
H21.09732.01522.38722.3872
F31.36092.01522.59182.5918
Cl41.80242.38722.59182.9874
Cl51.80242.38722.59182.9874

picture of fluorodichloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 F3 109.670 H2 C1 Cl4 108.360
H2 C1 Cl5 108.360 F3 C1 Cl4 109.243
F3 C1 Cl5 109.243 Cl4 C1 Cl5 111.936
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.064      
2 H 0.251      
3 F -0.105      
4 Cl -0.041      
5 Cl -0.041      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.302 0.616 0.000 1.440
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.633 -2.056 0.000
y -2.056 -34.335 0.000
z 0.000 0.000 -35.092
Traceless
 xyz
x 0.080 -2.056 0.000
y -2.056 0.527 0.000
z 0.000 0.000 -0.608
Polar
3z2-r2-1.215
x2-y2-0.298
xy-2.056
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.935 0.183 0.000
y 0.183 4.243 0.000
z 0.000 0.000 6.620


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