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All results from a given calculation for CHF2Cl (difluorochloromethane)

using model chemistry: wB97X-D/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 wB97X-D/aug-cc-pVTZ
 hartrees
Energy at 0K-698.635948
Energy at 298.15K-698.638200
HF Energy-698.635948
Nuclear repulsion energy167.976985
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 wB97X-D/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' 3144 3008 10.35      
2 A' 1320 1262 58.87      
3 A' 1131 1082 229.89      
4 A' 808 773 155.25      
5 A' 605 579 6.41      
6 A' 413 395 0.10      
7 A" 1390 1330 12.34      
8 A" 1150 1100 235.92      
9 A" 367 351 0.43      

Unscaled Zero Point Vibrational Energy (zpe) 5164.5 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 4940.4 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 wB97X-D/aug-cc-pVTZ
ABC
0.34322 0.16059 0.11642

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.572 -0.080 0.000
H2 -1.443 0.559 0.000
Cl3 0.893 0.918 0.000
F4 -0.572 -0.871 1.081
F5 -0.572 -0.871 -1.081

Atom - Atom Distances (Å)
  C1 H2 Cl3 F4 F5
C11.08031.77311.33911.3391
H21.08032.36361.99281.9928
Cl31.77312.36362.55272.5527
F41.33911.99282.55272.1611
F51.33911.99282.55272.1611

picture of difluorochloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 F3 109.456 H2 C1 F4 110.454
H2 C1 Cl5 110.454 F3 C1 F4 109.426
F3 C1 Cl5 109.426 F4 C1 Cl5 107.594
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.503      
2 H 0.282      
3 Cl -0.139      
4 F -0.323      
5 F -0.323      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.148 0.883 0.000 1.449
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.149 -0.994 0.000
y -0.994 -29.183 0.000
z 0.000 0.000 -30.088
Traceless
 xyz
x 3.486 -0.994 0.000
y -0.994 -1.064 0.000
z 0.000 0.000 -2.422
Polar
3z2-r2-4.844
x2-y23.033
xy-0.994
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.887 0.703 0.000
y 0.703 4.697 0.000
z 0.000 0.000 4.278


<r2> (average value of r2) Å2
<r2> 90.667
(<r2>)1/2 9.522