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All results from a given calculation for CHFCl2 (fluorodichloromethane)

using model chemistry: BLYP/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at BLYP/3-21G*
 hartrees
Energy at 0K-1053.923208
Energy at 298.15K-1053.924873
Nuclear repulsion energy203.881441
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 BLYP/3-21G*
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' 3084 3064 8.92      
2 A' 1300 1292 14.14      
3 A' 1058 1051 132.75      
4 A' 655 651 49.98      
5 A' 395 392 4.68      
6 A' 253 251 0.23      
7 A" 1233 1225 48.12      
8 A" 623 619 293.56      
9 A" 313 311 3.18      

Unscaled Zero Point Vibrational Energy (zpe) 4456.7 cm-1
Scaled (by 0.9935) Zero Point Vibrational Energy (zpe) 4427.7 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 BLYP/3-21G*
ABC
0.21488 0.10238 0.07254

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.182 0.552 0.000
H2 -1.116 1.121 0.000
F3 0.935 1.374 0.000
Cl4 -0.182 -0.494 1.509
Cl5 -0.182 -0.494 -1.509

Atom - Atom Distances (Å)
  C1 H2 F3 Cl4 Cl5
C11.09321.38711.83651.8365
H21.09322.06652.39962.3996
F31.38712.06652.64912.6491
Cl41.83652.39962.64913.0184
Cl51.83652.39962.64913.0184

picture of fluorodichloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 F3 112.308 H2 C1 Cl4 107.240
H2 C1 Cl5 107.240 F3 C1 Cl4 109.740
F3 C1 Cl5 109.740 Cl4 C1 Cl5 110.524
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.087      
2 H 0.272      
3 F -0.201      
4 Cl 0.008      
5 Cl 0.008      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.139 0.945 0.000 1.480
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.775 -1.741 0.000
y -1.741 -35.511 0.000
z 0.000 0.000 -37.085
Traceless
 xyz
x 0.523 -1.741 0.000
y -1.741 0.919 0.000
z 0.000 0.000 -1.442
Polar
3z2-r2-2.885
x2-y2-0.264
xy-1.741
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.999 0.254 0.000
y 0.254 4.082 0.000
z 0.000 0.000 6.536


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