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All results from a given calculation for CH3CFCl2 (1,1-Dichloro-1-fluoroethane)

using model chemistry: wB97X-D/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 wB97X-D/3-21G*
 hartrees
Energy at 0K-1093.024672
Energy at 298.15K-1093.028675
HF Energy-1093.024672
Nuclear repulsion energy295.658620
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 wB97X-D/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' 3217 3049 0.23      
2 A' 3111 2948 0.23      
3 A' 1548 1467 9.15      
4 A' 1488 1410 28.87      
5 A' 1236 1172 99.95      
6 A' 1141 1082 49.46      
7 A' 963 913 63.30      
8 A' 570 541 31.76      
9 A' 415 394 4.59      
10 A' 374 355 0.44      
11 A' 262 248 0.44      
12 A" 3191 3024 0.75      
13 A" 1546 1466 4.05      
14 A" 1161 1100 109.42      
15 A" 725 687 192.26      
16 A" 385 365 1.32      
17 A" 301 286 0.83      
18 A" 280 266 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 10957.7 cm-1
Scaled (by 0.9478) Zero Point Vibrational Energy (zpe) 10385.7 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 wB97X-D/3-21G*
ABC
0.12450 0.08321 0.07111

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.028 0.346 0.000
C2 -1.202 1.236 0.000
F3 1.174 1.111 0.000
Cl4 0.028 -0.702 1.464
Cl5 0.028 -0.702 -1.464
H6 -2.113 0.639 0.000
H7 -1.175 1.868 0.891
H8 -1.175 1.868 -0.891

Atom - Atom Distances (Å)
  C1 C2 F3 Cl4 Cl5 H6 H7 H8
C11.51841.37871.80061.80062.16102.13502.1350
C21.51842.37952.72282.72281.08971.09241.0924
F31.37872.37952.59752.59753.32132.62432.6243
Cl41.80062.72282.59752.92902.92002.89463.6877
Cl51.80062.72282.59752.92902.92003.68772.8946
H62.16101.08973.32132.92002.92001.78431.7843
H72.13501.09242.62432.89463.68771.78431.7825
H82.13501.09242.62433.68772.89461.78431.7825

picture of 1,1-Dichloro-1-fluoroethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H6 110.830 C1 C2 H7 108.617
C1 C2 H8 108.617 C2 C1 F3 110.345
C2 C1 Cl4 109.955 C2 C1 Cl5 109.955
F3 C1 Cl4 108.850 F3 C1 Cl5 108.850
Cl4 C1 Cl5 108.850 H6 C2 H7 109.705
H6 C2 H8 109.705 H7 C2 H8 109.336
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.047      
2 C -0.636      
3 F -0.263      
4 Cl 0.031      
5 Cl 0.031      
6 H 0.259      
7 H 0.266      
8 H 0.266      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.856 1.364 0.000 2.303
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.442 -2.225 0.000
y -2.225 -41.443 0.000
z 0.000 0.000 -43.353
Traceless
 xyz
x -0.044 -2.225 0.000
y -2.225 1.455 0.000
z 0.000 0.000 -1.410
Polar
3z2-r2-2.821
x2-y2-0.999
xy-2.225
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.375 -0.212 0.000
y -0.212 5.678 0.000
z 0.000 0.000 7.180


<r2> (average value of r2) Å2
<r2> 174.700
(<r2>)1/2 13.217