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All results from a given calculation for CH3CF2Cl (1-Chloro-1,1-Difluoroethane)

using model chemistry: B97D3/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/6-31+G**
 hartrees
Energy at 0K-737.791980
Energy at 298.15K-737.796144
HF Energy-737.791980
Nuclear repulsion energy242.401223
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 B97D3/6-31+G**
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' 3115 3061 5.35      
2 A' 3024 2972 3.59      
3 A' 1460 1435 0.84      
4 A' 1393 1369 29.18      
5 A' 1187 1166 135.83      
6 A' 1102 1083 163.13      
7 A' 859 844 148.04      
8 A' 641 630 68.89      
9 A' 519 510 12.89      
10 A' 402 395 6.37      
11 A' 295 290 1.12      
12 A" 3131 3077 3.43      
13 A" 1457 1432 3.00      
14 A" 1154 1134 160.11      
15 A" 931 915 92.29      
16 A" 420 412 0.22      
17 A" 319 314 0.40      
18 A" 243 239 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 10825.7 cm-1
Scaled (by 0.9828) Zero Point Vibrational Energy (zpe) 10639.5 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 B97D3/6-31+G**
ABC
0.17056 0.10456 0.10209

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.356 0.008 0.000
C2 -0.823 1.446 0.000
Cl3 1.454 -0.128 0.000
F4 -0.823 -0.662 1.099
F5 -0.823 -0.662 -1.099
H6 -1.920 1.454 0.000
H7 -0.451 1.955 0.894
H8 -0.451 1.955 -0.894

Atom - Atom Distances (Å)
  C1 C2 Cl3 F4 F5 H6 H7 H8
C11.51211.81541.36911.36912.13022.14442.1444
C21.51212.76852.37732.37731.09671.09431.0943
Cl31.81542.76852.58462.58463.72672.96042.9604
F41.36912.37732.58462.19712.62462.65133.3104
F51.36912.37732.58462.19712.62463.31042.6513
H62.13021.09673.72672.62462.62461.79161.7916
H72.14441.09432.96042.65133.31041.79161.7884
H82.14441.09432.96043.31042.65131.79161.7884

picture of 1-Chloro-1,1-Difluoroethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H6 108.265 C1 C2 H7 110.029
C1 C2 H8 110.029 C2 C1 Cl3 111.751
C2 C1 F4 110.741 C2 C1 F5 110.741
Cl3 C1 F4 107.991 Cl3 C1 F5 107.991
F4 C1 F5 107.464 H6 C2 H7 109.493
H6 C2 H8 109.493 H7 C2 H8 109.511
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.262      
2 C -0.466      
3 Cl 0.043      
4 F -0.211      
5 F -0.211      
6 H 0.191      
7 H 0.195      
8 H 0.195      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.746 2.254 0.000 2.374
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.027 -1.946 0.000
y -1.946 -33.664 0.000
z 0.000 0.000 -36.685
Traceless
 xyz
x 0.148 -1.946 0.000
y -1.946 2.192 0.000
z 0.000 0.000 -2.340
Polar
3z2-r2-4.679
x2-y2-1.363
xy-1.946
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.139 -0.320 0.000
y -0.320 5.425 0.000
z 0.000 0.000 5.188


<r2> (average value of r2) Å2
<r2> 132.811
(<r2>)1/2 11.524