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All results from a given calculation for CHF2Cl (difluorochloromethane)

using model chemistry: HF/daug-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 HF/daug-cc-pVTZ
 hartrees
Energy at 0K-696.938130
Energy at 298.15K-696.940516
HF Energy-696.938130
Nuclear repulsion energy169.933561
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 HF/daug-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' 3320 3003 14.06      
2 A' 1462 1322 90.54      
3 A' 1243 1125 263.75      
4 A' 873 790 168.39      
5 A' 658 595 8.54      
6 A' 449 406 0.31      
7 A" 1518 1373 24.54      
8 A" 1285 1163 238.50      
9 A" 397 359 0.73      

Unscaled Zero Point Vibrational Energy (zpe) 5602.0 cm-1
Scaled (by 0.9046) Zero Point Vibrational Energy (zpe) 5067.6 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 HF/daug-cc-pVTZ
ABC
0.35433 0.16331 0.11894

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.565 -0.093 0.000
H2 -1.433 0.540 0.000
Cl3 0.881 0.916 0.000
F4 -0.565 -0.864 1.064
F5 -0.565 -0.864 -1.064

Atom - Atom Distances (Å)
  C1 H2 Cl3 F4 F5
C11.07471.76341.31401.3140
H21.07472.34451.96411.9641
Cl31.76342.34452.52812.5281
F41.31401.96412.52812.1286
F51.31401.96412.52812.1286

picture of difluorochloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 F3 108.969 H2 C1 F4 110.225
H2 C1 Cl5 110.225 F3 C1 F4 109.609
F3 C1 Cl5 109.609 F4 C1 Cl5 108.192
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.318      
2 H 0.601      
3 Cl -0.504      
4 F -0.707      
5 F -0.707      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.239 0.975 0.000 1.577
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.127 -1.148 0.000
y -1.148 -29.383 0.000
z 0.000 0.000 -30.337
Traceless
 xyz
x 3.733 -1.148 0.000
y -1.148 -1.151 0.000
z 0.000 0.000 -2.582
Polar
3z2-r2-5.164
x2-y23.256
xy-1.148
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.520 0.625 0.000
y 0.625 4.268 0.000
z 0.000 0.000 3.875


<r2> (average value of r2) Å2
<r2> 89.211
(<r2>)1/2 9.445