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All results from a given calculation for CHFCl2 (fluorodichloromethane)

using model chemistry: B1B95/aug-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 B1B95/aug-cc-pVTZ
 hartrees
Energy at 0K-1059.108547
Energy at 298.15K-1059.110511
HF Energy-1059.108547
Nuclear repulsion energy211.890961
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 B1B95/aug-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' 3174 3042 1.07      
2 A' 1335 1280 11.21      
3 A' 1119 1073 189.04      
4 A' 744 713 40.65      
5 A' 461 442 1.15      
6 A' 274 263 0.05      
7 A" 1254 1202 48.03      
8 A" 804 770 243.13      
9 A" 368 353 0.06      

Unscaled Zero Point Vibrational Energy (zpe) 4766.1 cm-1
Scaled (by 0.9585) Zero Point Vibrational Energy (zpe) 4568.3 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 B1B95/aug-cc-pVTZ
ABC
0.23468 0.10998 0.07839

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.176 0.521 0.000
H2 -1.077 1.120 0.000
F3 0.902 1.312 0.000
Cl4 -0.176 -0.472 1.456
Cl5 -0.176 -0.472 -1.456

Atom - Atom Distances (Å)
  C1 H2 F3 Cl4 Cl5
C11.08271.33751.76191.7619
H21.08271.98852.33832.3383
F31.33751.98852.54272.5427
Cl41.76192.33832.54272.9111
Cl51.76192.33832.54272.9111

picture of fluorodichloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 F3 110.049 H2 C1 Cl4 108.193
H2 C1 Cl5 108.193 F3 C1 Cl4 109.486
F3 C1 Cl5 109.486 Cl4 C1 Cl5 111.411
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.172      
2 H 0.323      
3 F -0.292      
4 Cl -0.102      
5 Cl -0.102      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.139 0.552 0.000 1.266
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.975 -1.979 0.000
y -1.979 -35.547 0.000
z 0.000 0.000 -36.125
Traceless
 xyz
x -0.139 -1.979 0.000
y -1.979 0.503 0.000
z 0.000 0.000 -0.364
Polar
3z2-r2-0.728
x2-y2-0.428
xy-1.979
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.384 0.190 0.000
y 0.190 6.013 0.000
z 0.000 0.000 7.994


<r2> (average value of r2) Å2
<r2> 130.109
(<r2>)1/2 11.407