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All results from a given calculation for CH3CHFCl (Ethane, 1-chloro-1-fluoro-)

using model chemistry: B3LYP/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYP/6-31G
 hartrees
Energy at 0K-638.599353
Energy at 298.15K-638.604168
Nuclear repulsion energy161.337233
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 B3LYP/6-31G
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 3184 3063 19.86      
2 A 3166 3046 4.69      
3 A 3149 3030 4.86      
4 A 3069 2953 4.62      
5 A 1530 1472 5.44      
6 A 1524 1466 7.90      
7 A 1470 1415 20.38      
8 A 1384 1331 14.15      
9 A 1309 1260 58.28      
10 A 1161 1117 43.98      
11 A 1143 1100 64.71      
12 A 1053 1013 28.83      
13 A 905 871 58.56      
14 A 619 595 83.71      
15 A 455 437 16.98      
16 A 345 331 2.20      
17 A 311 299 2.63      
18 A 256 246 0.11      

Unscaled Zero Point Vibrational Energy (zpe) 13016.5 cm-1
Scaled (by 0.962) Zero Point Vibrational Energy (zpe) 12521.9 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 B3LYP/6-31G
ABC
0.29185 0.14293 0.10370

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.454 0.084 0.405
C2 1.258 -1.073 -0.119
H3 0.449 0.200 1.487
F4 0.912 1.291 -0.169
Cl5 -1.372 -0.107 -0.056
H6 1.177 -1.130 -1.207
H7 2.310 -0.926 0.149
H8 0.911 -2.014 0.314

Atom - Atom Distances (Å)
  C1 C2 H3 F4 Cl5 H6 H7 H8
C11.50341.08821.41251.89332.14362.12912.1493
C21.50342.20292.39012.80291.09261.09571.0923
H31.08822.20292.03632.40683.09112.55402.5475
F41.41252.39012.03632.68022.64772.64093.3402
Cl51.89332.80292.40682.68022.97833.77832.9976
H62.14361.09263.09112.64772.97831.77871.7791
H72.12911.09572.55402.64093.77831.77871.7804
H82.14931.09232.54753.34022.99761.77911.7804

picture of Ethane, 1-chloro-1-fluoro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H6 110.326 C1 C2 H7 108.990
C1 C2 H8 110.795 C2 C1 H3 115.495
C2 C1 F4 110.064 C2 C1 Cl5 110.692
H3 C1 F4 108.338 H3 C1 Cl5 104.389
F4 C1 Cl5 107.452 H6 C2 H7 108.743
H6 C2 H8 109.032 H7 C2 H8 108.916
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.018      
2 C -0.415      
3 H 0.201      
4 F -0.302      
5 Cl -0.035      
6 H 0.189      
7 H 0.174      
8 H 0.170      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.926 -1.788 1.192 2.886
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.445 -2.161 0.617
y -2.161 -31.880 0.663
z 0.617 0.663 -29.139
Traceless
 xyz
x -0.936 -2.161 0.617
y -2.161 -1.588 0.663
z 0.617 0.663 2.523
Polar
3z2-r25.047
x2-y20.435
xy-2.161
xz0.617
yz0.663


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.331 0.090 0.373
y 0.090 3.835 0.001
z 0.373 0.001 3.590


<r2> (average value of r2) Å2
<r2> 110.779
(<r2>)1/2 10.525