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All results from a given calculation for CH2FCl (fluorochloromethane)

using model chemistry: B97D3/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 B97D3/aug-cc-pVTZ
 hartrees
Energy at 0K-599.378339
Energy at 298.15K-599.380942
HF Energy-599.378339
Nuclear repulsion energy100.228768
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 B97D3/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' 3025 2979 23.58      
2 A' 1463 1441 0.18      
3 A' 1334 1314 27.18      
4 A' 1028 1012 173.67      
5 A' 694 683 109.92      
6 A' 367 361 0.80      
7 A" 3102 3055 8.39      
8 A" 1221 1202 2.16      
9 A" 983 968 0.25      

Unscaled Zero Point Vibrational Energy (zpe) 6608.0 cm-1
Scaled (by 0.9847) Zero Point Vibrational Energy (zpe) 6506.9 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 B97D3/aug-cc-pVTZ
ABC
1.39423 0.18451 0.16839

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.814 0.000
F2 1.370 0.771 0.000
Cl3 -0.685 -0.849 0.000
H4 -0.343 1.307 0.911
H5 -0.343 1.307 -0.911

Atom - Atom Distances (Å)
  C1 F2 Cl3 H4 H5
C11.37111.79871.09131.0913
F21.37112.61742.01302.0130
Cl31.79872.61742.36612.3661
H41.09132.01302.36611.8220
H51.09132.01302.36611.8220

picture of fluorochloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 Cl3 110.601 F2 C1 H4 109.143
F2 C1 H5 109.143 Cl3 C1 H4 107.373
Cl3 C1 H5 107.373 H4 C1 H5 113.188
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.150      
2 F -0.357      
3 Cl -0.185      
4 H 0.196      
5 H 0.196      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.894 1.563 0.000 1.801
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.499 -1.385 0.000
y -1.385 -22.478 0.000
z 0.000 0.000 -23.378
Traceless
 xyz
x -3.571 -1.385 0.000
y -1.385 2.461 0.000
z 0.000 0.000 1.110
Polar
3z2-r22.220
x2-y2-4.021
xy-1.385
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.693 0.651 0.000
y 0.651 5.384 0.000
z 0.000 0.000 4.058


<r2> (average value of r2) Å2
<r2> 66.845
(<r2>)1/2 8.176