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All results from a given calculation for CHFCl2 (fluorodichloromethane)

using model chemistry: HF/daug-cc-pVTZ

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/daug-cc-pVTZ
 hartrees
Energy at 0K-1056.967480
Energy at 298.15K-1056.969592
HF Energy-1056.967480
Nuclear repulsion energy212.670436
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/daug-cc-pVTZ
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 3016 1.71      
2 A' 1474 1333 19.97      
3 A' 1237 1119 200.39      
4 A' 795 719 43.30      
5 A' 496 449 1.56      
6 A' 297 269 0.12      
7 A" 1384 1252 71.14      
8 A" 886 802 248.89      
9 A" 402 364 0.41      

Unscaled Zero Point Vibrational Energy (zpe) 5153.0 cm-1
Scaled (by 0.9046) Zero Point Vibrational Energy (zpe) 4661.4 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/daug-cc-pVTZ
ABC
0.23886 0.10993 0.07877

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/daug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.175 0.521 0.000
H2 -1.062 1.123 0.000
F3 0.894 1.297 0.000
Cl4 -0.175 -0.468 1.457
Cl5 -0.175 -0.468 -1.457

Atom - Atom Distances (Å)
  C1 H2 F3 Cl4 Cl5
C11.07201.32021.76081.7608
H21.07201.96292.33252.3325
F31.32021.96292.52542.5254
Cl41.76082.33252.52542.9134
Cl51.76082.33252.52542.9134

picture of fluorodichloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 F3 109.848 H2 C1 Cl4 108.388
H2 C1 Cl5 108.388 F3 C1 Cl4 109.275
F3 C1 Cl5 109.275 Cl4 C1 Cl5 111.646
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.032      
2 H 0.565      
3 F -0.702      
4 Cl -0.448      
5 Cl -0.448      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.233 0.646 0.000 1.392
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.282 -2.162 0.000
y -2.162 -35.872 0.000
z 0.000 0.000 -36.701
Traceless
 xyz
x 0.005 -2.162 0.000
y -2.162 0.620 0.000
z 0.000 0.000 -0.624
Polar
3z2-r2-1.249
x2-y2-0.410
xy-2.162
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.090 0.125 0.000
y 0.125 5.648 0.000
z 0.000 0.000 7.514


<r2> (average value of r2) Å2
<r2> 129.815
(<r2>)1/2 11.394