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All results from a given calculation for CH2FCl (fluorochloromethane)

using model chemistry: B3LYP/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/cc-pVDZ
 hartrees
Energy at 0K-599.362071
Energy at 298.15K-599.364708
Nuclear repulsion energy100.312787
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 B3LYP/cc-pVDZ
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' 3075 2983 26.08      
2 A' 1477 1433 1.09      
3 A' 1348 1308 43.59      
4 A' 1100 1067 175.24      
5 A' 726 704 99.79      
6 A' 376 365 1.20      
7 A" 3157 3062 15.09      
8 A" 1236 1199 3.41      
9 A" 987 957 0.55      

Unscaled Zero Point Vibrational Energy (zpe) 6740.5 cm-1
Scaled (by 0.97) Zero Point Vibrational Energy (zpe) 6538.3 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 B3LYP/cc-pVDZ
ABC
1.39428 0.18497 0.16881

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.816 0.000
F2 1.361 0.779 0.000
Cl3 -0.678 -0.854 0.000
H4 -0.359 1.310 0.913
H5 -0.359 1.310 -0.913

Atom - Atom Distances (Å)
  C1 F2 Cl3 H4 H5
C11.36121.80251.09871.0987
F21.36122.61212.01842.0184
Cl31.80252.61212.37072.3707
H41.09872.01842.37071.8262
H51.09872.01842.37071.8262

picture of fluorochloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 Cl3 110.535 F2 C1 H4 109.812
F2 C1 H5 109.812 Cl3 C1 H4 107.099
Cl3 C1 H5 107.099 H4 C1 H5 112.421
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.190      
2 F -0.193      
3 Cl -0.137      
4 H 0.070      
5 H 0.070      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.859 1.641 0.000 1.852
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.746 -1.403 0.000
y -1.403 -22.294 0.000
z 0.000 0.000 -23.062
Traceless
 xyz
x -3.067 -1.403 0.000
y -1.403 2.110 0.000
z 0.000 0.000 0.958
Polar
3z2-r21.915
x2-y2-3.451
xy-1.403
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.888 0.757 0.000
y 0.757 4.073 0.000
z 0.000 0.000 2.419


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000