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All results from a given calculation for CHFCl2 (fluorodichloromethane)

using model chemistry: mPW1PW91/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at mPW1PW91/6-31G*
 hartrees
Energy at 0K-1058.906101
Energy at 298.15K-1058.908067
Nuclear repulsion energy210.838752
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 mPW1PW91/6-31G*
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' 3202 3036 7.75      
2 A' 1368 1297 25.65      
3 A' 1164 1104 190.79      
4 A' 751 713 48.15      
5 A' 464 440 2.28      
6 A' 281 267 0.27      
7 A" 1302 1235 69.12      
8 A" 807 765 274.96      
9 A" 371 352 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 4854.6 cm-1
Scaled (by 0.9483) Zero Point Vibrational Energy (zpe) 4603.6 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 mPW1PW91/6-31G*
ABC
0.23422 0.10826 0.07748

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.177 0.521 0.000
H2 -1.079 1.128 0.000
F3 0.906 1.309 0.000
Cl4 -0.177 -0.472 1.468
Cl5 -0.177 -0.472 -1.468

Atom - Atom Distances (Å)
  C1 H2 F3 Cl4 Cl5
C11.08751.33931.77191.7719
H21.08751.99362.35102.3510
F31.33931.99362.54932.5493
Cl41.77192.35102.54932.9354
Cl51.77192.35102.54932.9354

picture of fluorodichloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 F3 110.030 H2 C1 Cl4 108.212
H2 C1 Cl5 108.212 F3 C1 Cl4 109.258
F3 C1 Cl5 109.258 Cl4 C1 Cl5 111.850
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.062      
2 H 0.255      
3 F -0.225      
4 Cl 0.016      
5 Cl 0.016      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.136 0.802 0.000 1.391
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.437 -1.708 0.000
y -1.708 -35.189 0.000
z 0.000 0.000 -36.417
Traceless
 xyz
x 0.366 -1.708 0.000
y -1.708 0.737 0.000
z 0.000 0.000 -1.104
Polar
3z2-r2-2.207
x2-y2-0.247
xy-1.708
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.158 0.132 0.000
y 0.132 4.080 0.000
z 0.000 0.000 6.205


<r2> (average value of r2) Å2
<r2> 131.226
(<r2>)1/2 11.455