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All results from a given calculation for CH2FCH2Cl (Ethane, 1-chloro-2-fluoro-)

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-638.669505
Energy at 298.15K-638.674295
HF Energy-638.669505
Nuclear repulsion energy156.184760
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' 3031 2992 18.36      
2 A' 2994 2955 19.50      
3 A' 1482 1462 2.41      
4 A' 1462 1443 3.39      
5 A' 1374 1356 2.66      
6 A' 1247 1231 7.97      
7 A' 1041 1027 9.18      
8 A' 991 978 128.18      
9 A' 732 722 44.46      
10 A' 371 366 2.26      
11 A' 237 234 10.82      
12 A" 3097 3057 9.82      
13 A" 3046 3007 14.07      
14 A" 1269 1253 0.00      
15 A" 1185 1170 0.90      
16 A" 1034 1020 1.19      
17 A" 777 767 0.79      
18 A" 122 121 8.98      

Unscaled Zero Point Vibrational Energy (zpe) 12745.7 cm-1
Scaled (by 0.987) Zero Point Vibrational Energy (zpe) 12580.0 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 B97D3/6-311+G(3df,2p)
ABC
0.99562 0.07879 0.07511

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 0.000 0.622 0.000
C2 0.989 -0.531 0.000
Cl3 -1.675 -0.043 0.000
F4 2.285 0.000 0.000
H5 0.108 1.239 0.893
H6 0.108 1.239 -0.893
H7 0.875 -1.151 0.895
H8 0.875 -1.151 -0.895

Atom - Atom Distances (Å)
  C1 C2 Cl3 F4 H5 H6 H7 H8
C11.51941.80182.36851.09091.09092.17072.1707
C21.51942.70791.40132.16982.16981.09511.0951
Cl31.80182.70793.96022.37082.37082.92042.9204
F42.36851.40133.96022.65932.65932.02942.0294
H51.09092.16982.37082.65931.78602.51043.0823
H61.09092.16982.37082.65931.78603.08232.5104
H72.17071.09512.92042.02942.51043.08231.7908
H82.17071.09512.92042.02943.08232.51041.7908

picture of Ethane, 1-chloro-2-fluoro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F4 108.309 C1 C2 H7 111.216
C1 C2 H8 111.216 C2 C1 Cl3 108.946
C2 C1 H5 111.395 C2 C1 H6 111.395
Cl3 C1 H5 107.530 Cl3 C1 H6 107.530
F4 C2 H7 108.142 F4 C2 H8 108.142
H5 C1 H6 109.886 H7 C2 H8 109.706
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 -0.348      
2 C 0.393      
3 Cl -0.217      
4 F -0.426      
5 H 0.160      
6 H 0.160      
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
  0.005 0.062 0.000 0.063
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.862 -0.703 0.000
y -0.703 -29.123 0.000
z 0.000 0.000 -29.765
Traceless
 xyz
x -8.418 -0.703 0.000
y -0.703 4.691 0.000
z 0.000 0.000 3.728
Polar
3z2-r27.455
x2-y2-8.739
xy-0.703
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.811 0.213 0.000
y 0.213 5.873 0.000
z 0.000 0.000 5.415


<r2> (average value of r2) Å2
<r2> 135.209
(<r2>)1/2 11.628