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

using model chemistry: B97D3/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/6-311+G(3df,2p)
 hartrees
Energy at 0K-737.912911
Energy at 298.15K-737.917096
HF Energy-737.912911
Nuclear repulsion energy243.638855
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 B97D3/6-311+G(3df,2p)
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' 3090 3050 6.10      
2 A' 3008 2969 3.49      
3 A' 1455 1436 0.49      
4 A' 1384 1366 25.54      
5 A' 1180 1165 123.80      
6 A' 1096 1082 150.89      
7 A' 857 846 135.19      
8 A' 645 636 64.40      
9 A' 527 520 11.93      
10 A' 405 400 7.02      
11 A' 296 292 1.19      
12 A" 3108 3067 3.60      
13 A" 1452 1433 3.54      
14 A" 1146 1131 135.05      
15 A" 928 916 83.81      
16 A" 422 417 0.33      
17 A" 322 318 0.29      
18 A" 237 234 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 10778.5 cm-1
Scaled (by 0.987) Zero Point Vibrational Energy (zpe) 10638.4 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 B97D3/6-311+G(3df,2p)
ABC
0.17222 0.10574 0.10301

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.357 0.004 0.000
C2 -0.819 1.442 0.000
Cl3 1.447 -0.126 0.000
F4 -0.819 -0.660 1.091
F5 -0.819 -0.660 -1.091
H6 -1.912 1.454 0.000
H7 -0.444 1.947 0.891
H8 -0.444 1.947 -0.891

Atom - Atom Distances (Å)
  C1 C2 Cl3 F4 F5 H6 H7 H8
C11.51011.80881.35801.35802.12642.13942.1394
C21.51012.75522.36812.36811.09351.09071.0907
Cl31.80882.75522.57082.57083.71232.94412.9441
F41.35802.36812.57082.18222.61842.64133.2963
F51.35802.36812.57082.18222.61843.29632.6413
H62.12641.09353.71232.61842.61841.78651.7865
H72.13941.09072.94412.64133.29631.78651.7822
H82.13941.09072.94413.29632.64131.78651.7822

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 108.248 C1 C2 H7 109.981
C1 C2 H8 109.981 C2 C1 Cl3 111.629
C2 C1 F4 110.854 C2 C1 F5 110.854
Cl3 C1 F4 107.921 Cl3 C1 F5 107.921
F4 C1 F5 107.497 H6 C2 H7 109.554
H6 C2 H8 109.554 H7 C2 H8 109.503
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.676      
2 C -0.211      
3 Cl -0.207      
4 F -0.351      
5 F -0.351      
6 H 0.137      
7 H 0.153      
8 H 0.153      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.763 2.087 0.000 2.222
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.903 -1.866 0.000
y -1.866 -33.599 0.000
z 0.000 0.000 -36.488
Traceless
 xyz
x 0.140 -1.866 0.000
y -1.866 2.097 0.000
z 0.000 0.000 -2.237
Polar
3z2-r2-4.473
x2-y2-1.304
xy-1.866
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.603 -0.394 0.000
y -0.394 6.229 0.000
z 0.000 0.000 5.857


<r2> (average value of r2) Å2
<r2> 131.650
(<r2>)1/2 11.474