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

using model chemistry: BLYP/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 BLYP/6-31G**
 hartrees
Energy at 0K-638.584044
Energy at 298.15K-638.588822
Nuclear repulsion energy162.924134
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 BLYP/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 3085 3062 12.09      
2 A 3063 3039 12.76      
3 A 3027 3003 21.09      
4 A 2988 2965 7.37      
5 A 1464 1453 1.34      
6 A 1459 1448 3.74      
7 A 1390 1379 17.47      
8 A 1348 1338 12.20      
9 A 1264 1255 52.80      
10 A 1115 1106 94.84      
11 A 1092 1083 37.15      
12 A 1005 998 24.85      
13 A 881 875 49.54      
14 A 619 614 80.84      
15 A 455 452 12.57      
16 A 350 347 2.52      
17 A 309 306 2.13      
18 A 255 253 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 12584.1 cm-1
Scaled (by 0.9923) Zero Point Vibrational Energy (zpe) 12487.2 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 BLYP/6-31G**
ABC
0.29492 0.14686 0.10599

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.433 0.106 0.393
C2 1.269 -1.057 -0.113
H3 0.432 0.211 1.487
F4 0.874 1.289 -0.168
Cl5 -1.351 -0.123 -0.055
H6 1.197 -1.128 -1.208
H7 2.321 -0.885 0.165
H8 0.932 -2.003 0.333

Atom - Atom Distances (Å)
  C1 C2 H3 F4 Cl5 H6 H7 H8
C11.51901.09971.38131.85402.15992.14392.1677
C21.51902.20742.37962.78261.09891.10191.0986
H31.09972.20742.02382.38123.10502.55322.5470
F41.38132.37962.02382.63762.65032.63213.3301
Cl51.85402.78262.38122.63762.97163.75702.9832
H62.15991.09893.10502.65032.97161.79111.7914
H72.14391.10192.55322.63213.75701.79111.7913
H82.16771.09862.54703.33012.98321.79141.7913

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 110.152 C1 C2 H7 108.731
C1 C2 H8 110.793 C2 C1 H3 113.947
C2 C1 F4 110.178 C2 C1 Cl5 110.785
H3 C1 F4 108.784 H3 C1 Cl5 104.539
F4 C1 Cl5 108.341 H6 C2 H7 108.941
H6 C2 H8 109.205 H7 C2 H8 108.985
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.129      
2 C -0.295      
3 H 0.131      
4 F -0.244      
5 Cl -0.096      
6 H 0.134      
7 H 0.119      
8 H 0.121      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.734 -1.227 0.882 2.300
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.703 -1.477 0.525
y -1.477 -31.124 0.438
z 0.525 0.438 -29.248
Traceless
 xyz
x -0.517 -1.477 0.525
y -1.477 -1.148 0.438
z 0.525 0.438 1.665
Polar
3z2-r23.330
x2-y20.421
xy-1.477
xz0.525
yz0.438


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


<r2> (average value of r2) Å2
<r2> 108.745
(<r2>)1/2 10.428