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

using model chemistry: LSDA/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 LSDA/6-31G
 hartrees
Energy at 0K-636.554338
Energy at 298.15K-636.559156
Nuclear repulsion energy163.031370
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 LSDA/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 3127 3064 3.19      
2 A 3107 3044 4.03      
3 A 3078 3016 12.05      
4 A 3011 2949 1.21      
5 A 1462 1433 7.60      
6 A 1458 1428 11.95      
7 A 1409 1380 47.33      
8 A 1337 1310 12.41      
9 A 1265 1240 45.58      
10 A 1158 1134 29.12      
11 A 1133 1110 106.13      
12 A 1028 1007 27.08      
13 A 911 893 41.21      
14 A 630 617 75.52      
15 A 453 444 15.47      
16 A 348 341 2.27      
17 A 311 304 2.69      
18 A 264 259 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 12745.2 cm-1
Scaled (by 0.9797) Zero Point Vibrational Energy (zpe) 12486.5 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 LSDA/6-31G
ABC
0.29752 0.14677 0.10646

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.448 0.085 0.402
C2 1.223 -1.070 -0.117
H3 0.445 0.196 1.497
F4 0.916 1.271 -0.169
Cl5 -1.353 -0.097 -0.055
H6 1.131 -1.122 -1.213
H7 2.289 -0.944 0.144
H8 0.861 -2.015 0.315

Atom - Atom Distances (Å)
  C1 C2 H3 F4 Cl5 H6 H7 H8
C11.48431.10061.39701.86722.12952.12422.1420
C21.48432.19412.36132.75451.10181.10381.1007
H31.10062.19412.03772.39343.09172.55562.5422
F41.39702.36132.03772.65152.62032.62453.3219
Cl51.86722.75452.39342.65152.92653.74392.9526
H62.12951.10183.09172.62032.92651.79261.7903
H72.12421.10382.55562.62453.74391.79261.7929
H82.14201.10072.54223.32192.95261.79031.7929

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 109.982 C1 C2 H7 109.443
C1 C2 H8 111.049 C2 C1 H3 115.359
C2 C1 F4 110.036 C2 C1 Cl5 110.020
H3 C1 F4 108.769 H3 C1 Cl5 104.520
F4 C1 Cl5 107.774 H6 C2 H7 108.730
H6 C2 H8 108.749 H7 C2 H8 108.844
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.097      
2 C -0.507      
3 H 0.229      
4 F -0.252      
5 Cl 0.001      
6 H 0.219      
7 H 0.206      
8 H 0.202      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.854 -1.686 1.102 2.737
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.249 -2.001 0.578
y -2.001 -31.595 0.595
z 0.578 0.595 -29.174
Traceless
 xyz
x -0.864 -2.001 0.578
y -2.001 -1.384 0.595
z 0.578 0.595 2.248
Polar
3z2-r24.495
x2-y20.347
xy-2.001
xz0.578
yz0.595


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.353 0.045 0.338
y 0.045 3.952 0.018
z 0.338 0.018 3.719


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000