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

using model chemistry: B2PLYP/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 B2PLYP/cc-pVTZ
 hartrees
Energy at 0K-1097.984601
Energy at 298.15K-1097.988629
HF Energy-1097.668132
Nuclear repulsion energy298.196627
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 B2PLYP/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' 3182 3053 2.15      
2 A' 3080 2955 2.03      
3 A' 1493 1432 3.87      
4 A' 1424 1366 15.98      
5 A' 1190 1141 96.58      
6 A' 1136 1090 67.31      
7 A' 943 905 77.94      
8 A' 588 564 24.52      
9 A' 433 415 2.68      
10 A' 377 362 1.55      
11 A' 257 246 0.16      
12 A" 3163 3035 4.13      
13 A" 1492 1432 1.02      
14 A" 1113 1068 95.90      
15 A" 738 708 175.23      
16 A" 396 380 1.44      
17 A" 294 282 0.83      
18 A" 269 258 0.08      

Unscaled Zero Point Vibrational Energy (zpe) 10783.8 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 10346.0 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 B2PLYP/cc-pVTZ
ABC
0.12750 0.08436 0.07199

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.022 0.339 0.000
C2 -1.170 1.267 0.000
F3 1.166 1.058 0.000
Cl4 0.022 -0.695 1.459
Cl5 0.022 -0.695 -1.459
H6 -2.093 0.698 0.000
H7 -1.124 1.891 0.889
H8 -1.124 1.891 -0.889

Atom - Atom Distances (Å)
  C1 C2 F3 Cl4 Cl5 H6 H7 H8
C11.50971.35131.78891.78892.14512.12342.1234
C21.50972.34502.72012.72011.08491.08721.0872
F31.35132.34502.55222.55223.27922.59352.5935
Cl41.78892.72012.55222.91852.92292.88533.6762
Cl51.78892.72012.55222.91852.92293.67622.8853
H62.14511.08493.27922.92292.92291.77601.7760
H72.12341.08722.59352.88533.67621.77601.7781
H82.12341.08722.59353.67622.88531.77601.7781

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 110.466 C1 C2 H7 108.609
C1 C2 H8 108.609 C2 C1 F3 109.973
C2 C1 Cl4 110.814 C2 C1 Cl5 110.814
F3 C1 Cl4 107.916 F3 C1 Cl5 107.916
Cl4 C1 Cl5 109.317 H6 C2 H7 109.705
H6 C2 H8 109.705 H7 C2 H8 109.723
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.325      
2 C -0.256      
3 F -0.192      
4 Cl -0.120      
5 Cl -0.120      
6 H 0.121      
7 H 0.121      
8 H 0.121      


Electric dipole moments


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.872 -0.392 0.000
y -0.392 7.093 0.000
z 0.000 0.000 8.453


<r2> (average value of r2) Å2
<r2> 172.535
(<r2>)1/2 13.135