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

using model chemistry: wB97X-D/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at wB97X-D/6-311G**
 hartrees
Energy at 0K-638.668679
Energy at 298.15K-638.673645
HF Energy-638.668679
Nuclear repulsion energy165.813467
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 wB97X-D/6-311G**
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 3169 3031 12.68      
2 A 3154 3017 14.45      
3 A 3137 3001 10.04      
4 A 3068 2935 5.44      
5 A 1490 1425 3.75      
6 A 1485 1420 4.43      
7 A 1435 1373 30.81      
8 A 1392 1332 6.80      
9 A 1315 1258 53.50      
10 A 1154 1104 127.84      
11 A 1142 1092 29.26      
12 A 1048 1003 27.00      
13 A 923 883 58.08      
14 A 694 664 75.38      
15 A 485 464 9.79      
16 A 384 368 1.90      
17 A 330 316 1.73      
18 A 261 250 0.09      

Unscaled Zero Point Vibrational Energy (zpe) 13033.1 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 12466.2 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 wB97X-D/6-311G**
ABC
0.30231 0.15352 0.11019

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.404 0.101 0.386
C2 1.266 -1.030 -0.111
H3 0.426 0.219 1.469
F4 0.833 1.281 -0.164
Cl5 -1.317 -0.133 -0.056
H6 1.191 -1.101 -1.197
H7 2.304 -0.831 0.164
H8 0.952 -1.975 0.333

Atom - Atom Distances (Å)
  C1 C2 H3 F4 Cl5 H6 H7 H8
C11.50561.08891.37131.79252.13792.12722.1473
C21.50562.18182.35122.73451.09081.09201.0904
H31.08892.18181.98982.34203.07162.51622.5262
F41.37132.35121.98982.57602.62082.59423.2957
Cl51.79252.73452.34202.57602.92103.69392.9484
H62.13791.09083.07162.62082.92101.77821.7780
H72.12721.09202.51622.59423.69391.77821.7786
H82.14731.09042.52623.29572.94841.77801.7786

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 109.825 C1 C2 H7 108.910
C1 C2 H8 110.603 C2 C1 H3 113.508
C2 C1 F4 109.543 C2 C1 Cl5 111.719
H3 C1 F4 107.400 H3 C1 Cl5 106.155
F4 C1 Cl5 108.281 H6 C2 H7 109.103
H6 C2 H8 109.205 H7 C2 H8 109.170
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.044      
2 C -0.324      
3 H 0.168      
4 F -0.224      
5 Cl -0.100      
6 H 0.154      
7 H 0.141      
8 H 0.142      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.627 -1.491 1.016 2.429
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.977 -1.604 0.641
y -1.604 -31.903 0.539
z 0.641 0.539 -29.491
Traceless
 xyz
x -0.279 -1.604 0.641
y -1.604 -1.670 0.539
z 0.641 0.539 1.949
Polar
3z2-r23.898
x2-y20.927
xy-1.604
xz0.641
yz0.539


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.506 -0.009 0.320
y -0.009 4.283 0.105
z 0.320 0.105 4.086


<r2> (average value of r2) Å2
<r2> 105.774
(<r2>)1/2 10.285