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

using model chemistry: SVWN/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 SVWN/cc-pVTZ
 hartrees
Energy at 0K-735.582734
Energy at 298.15K-735.586972
HF Energy-735.582734
Nuclear repulsion energy246.925524
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 SVWN/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' 3087 3057 0.90      
2 A' 2995 2966 0.46      
3 A' 1398 1385 0.16      
4 A' 1350 1337 90.97      
5 A' 1228 1216 90.99      
6 A' 1091 1080 205.10      
7 A' 895 887 71.63      
8 A' 668 662 63.11      
9 A' 538 533 12.91      
10 A' 424 420 2.68      
11 A' 295 292 1.29      
12 A" 3105 3075 0.00      
13 A" 1395 1382 2.42      
14 A" 1185 1173 184.72      
15 A" 942 933 31.34      
16 A" 420 416 0.08      
17 A" 323 320 0.58      
18 A" 235 233 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 10788.2 cm-1
Scaled (by 0.9903) Zero Point Vibrational Energy (zpe) 10683.5 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 SVWN/cc-pVTZ
ABC
0.17711 0.10869 0.10605

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.353 0.002 0.000
C2 -0.807 1.414 0.000
Cl3 1.427 -0.118 0.000
F4 -0.807 -0.653 1.077
F5 -0.807 -0.653 -1.077
H6 -1.906 1.424 0.000
H7 -0.432 1.924 0.895
H8 -0.432 1.924 -0.895

Atom - Atom Distances (Å)
  C1 C2 Cl3 F4 F5 H6 H7 H8
C11.48321.78391.33951.33952.10542.12162.1216
C21.48322.70872.33092.33091.09881.09581.0958
Cl31.78392.70872.53652.53653.67202.90302.9030
F41.33952.33092.53652.15332.58512.61083.2664
F51.33952.33092.53652.15332.58513.26642.6108
H62.10541.09883.67202.58512.58511.79471.7947
H72.12161.09582.90302.61083.26641.79471.7893
H82.12161.09582.90303.26642.61081.79471.7893

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 108.342 C1 C2 H7 109.790
C1 C2 H8 109.790 C2 C1 Cl3 111.675
C2 C1 F4 111.231 C2 C1 F5 111.231
Cl3 C1 F4 107.752 Cl3 C1 F5 107.752
F4 C1 F5 106.984 H6 C2 H7 109.725
H6 C2 H8 109.725 H7 C2 H8 109.453
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at SVWN/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.258      
2 C -0.339      
3 Cl -0.108      
4 F -0.111      
5 F -0.111      
6 H 0.135      
7 H 0.138      
8 H 0.138      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.804 1.978 0.000 2.135
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.749 -1.630 0.000
y -1.630 -33.576 0.000
z 0.000 0.000 -36.122
Traceless
 xyz
x 0.100 -1.630 0.000
y -1.630 1.860 0.000
z 0.000 0.000 -1.959
Polar
3z2-r2-3.919
x2-y2-1.173
xy-1.630
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.928 -0.429 0.000
y -0.429 5.313 0.000
z 0.000 0.000 4.904


<r2> (average value of r2) Å2
<r2> 128.540
(<r2>)1/2 11.338