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All results from a given calculation for CHFCl2 (fluorodichloromethane)

using model chemistry: B2PLYP/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 B2PLYP/6-31G*
 hartrees
Energy at 0K-1058.479076
Energy at 298.15K-1058.481029
HF Energy-1058.293794
Nuclear repulsion energy210.032536
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 B2PLYP/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' 3213 3050 8.14      
2 A' 1373 1303 25.61      
3 A' 1138 1080 184.11      
4 A' 748 710 47.08      
5 A' 458 435 2.25      
6 A' 281 267 0.24      
7 A" 1313 1246 73.07      
8 A" 804 763 262.53      
9 A" 367 349 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 4847.6 cm-1
Scaled (by 0.9492) Zero Point Vibrational Energy (zpe) 4601.3 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 B2PLYP/6-31G*
ABC
0.23222 0.10752 0.07692

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.177 0.519 0.000
H2 -1.084 1.120 0.000
F3 0.906 1.321 0.000
Cl4 -0.177 -0.474 1.473
Cl5 -0.177 -0.474 -1.473

Atom - Atom Distances (Å)
  C1 H2 F3 Cl4 Cl5
C11.08761.34751.77691.7769
H21.08761.99992.35252.3525
F31.34751.99992.56262.5626
Cl41.77692.35252.56262.9461
Cl51.77692.35252.56262.9461

picture of fluorodichloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 F3 109.968 H2 C1 Cl4 107.987
H2 C1 Cl5 107.987 F3 C1 Cl4 109.439
F3 C1 Cl5 109.439 Cl4 C1 Cl5 111.989
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.002      
2 H 0.233      
3 F -0.243      
4 Cl 0.003      
5 Cl 0.003      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.173 0.754 0.000 1.395
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.740 -1.757 0.000
y -1.757 -35.503 0.000
z 0.000 0.000 -36.641
Traceless
 xyz
x 0.332 -1.757 0.000
y -1.757 0.687 0.000
z 0.000 0.000 -1.020
Polar
3z2-r2-2.039
x2-y2-0.236
xy-1.757
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.151 0.139 0.000
y 0.139 4.070 0.000
z 0.000 0.000 6.196


<r2> (average value of r2) Å2
<r2> 132.199
(<r2>)1/2 11.498