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All results from a given calculation for CHFCl2 (fluorodichloromethane)

using model chemistry: HF/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/Def2TZVPP
 hartrees
Energy at 0K-1056.955818
Energy at 298.15K-1056.957941
HF Energy-1056.955818
Nuclear repulsion energy212.967561
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 HF/Def2TZVPP
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' 3335 3023 3.85      
2 A' 1477 1339 21.78      
3 A' 1236 1121 210.36      
4 A' 798 724 45.22      
5 A' 498 451 1.56      
6 A' 299 271 0.14      
7 A" 1389 1259 73.02      
8 A" 892 809 253.72      
9 A" 403 365 0.44      

Unscaled Zero Point Vibrational Energy (zpe) 5163.8 cm-1
Scaled (by 0.9064) Zero Point Vibrational Energy (zpe) 4680.4 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 HF/Def2TZVPP
ABC
0.23918 0.11035 0.07900

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.175 0.518 0.000
H2 -1.060 1.123 0.000
F3 0.895 1.296 0.000
Cl4 -0.175 -0.468 1.453
Cl5 -0.175 -0.468 -1.453

Atom - Atom Distances (Å)
  C1 H2 F3 Cl4 Cl5
C11.07191.32361.75561.7556
H21.07191.96302.32872.3287
F31.32361.96302.52352.5235
Cl41.75562.32872.52352.9062
Cl51.75562.32872.52352.9062

picture of fluorodichloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 F3 109.609 H2 C1 Cl4 108.462
H2 C1 Cl5 108.462 F3 C1 Cl4 109.276
F3 C1 Cl5 109.276 Cl4 C1 Cl5 111.727
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.295      
2 H 0.082      
3 F -0.216      
4 Cl -0.081      
5 Cl -0.081      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.261 0.620 0.000 1.405
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.133 -2.142 0.000
y -2.142 -35.781 0.000
z 0.000 0.000 -36.481
Traceless
 xyz
x -0.002 -2.142 0.000
y -2.142 0.526 0.000
z 0.000 0.000 -0.524
Polar
3z2-r2-1.048
x2-y2-0.352
xy-2.142
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.054 0.117 0.000
y 0.117 4.765 0.000
z 0.000 0.000 6.665


<r2> (average value of r2) Å2
<r2> 129.393
(<r2>)1/2 11.375