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

using model chemistry: HF/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 HF/6-311G**
 hartrees
Energy at 0K-637.056644
Energy at 298.15K-637.061780
Nuclear repulsion energy167.017444
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 HF/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 3313 3010 33.14      
2 A 3275 2975 9.69      
3 A 3260 2961 13.81      
4 A 3187 2895 10.36      
5 A 1605 1458 2.46      
6 A 1597 1451 3.26      
7 A 1557 1414 26.57      
8 A 1507 1369 12.49      
9 A 1440 1308 66.98      
10 A 1255 1140 155.42      
11 A 1222 1110 20.59      
12 A 1132 1028 27.74      
13 A 990 900 67.22      
14 A 741 673 88.88      
15 A 513 466 11.46      
16 A 413 375 2.40      
17 A 348 316 1.57      
18 A 276 251 0.11      

Unscaled Zero Point Vibrational Energy (zpe) 13813.5 cm-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 12549.6 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 HF/6-311G**
ABC
0.30710 0.15545 0.11167

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.407 0.112 0.383
C2 1.274 -1.014 -0.110
H3 0.424 0.224 1.454
F4 0.809 1.273 -0.165
Cl5 -1.310 -0.142 -0.054
H6 1.202 -1.093 -1.187
H7 2.303 -0.806 0.164
H8 0.968 -1.951 0.339

Atom - Atom Distances (Å)
  C1 C2 H3 F4 Cl5 H6 H7 H8
C11.50491.07681.34521.78962.13372.11822.1392
C21.50492.16832.33472.72731.08281.08491.0827
H31.07682.16831.96712.32723.05242.50102.5046
F41.34522.33471.96712.55082.60722.58073.2672
Cl51.78962.72732.32722.55082.91513.67942.9353
H62.13371.08283.05242.60722.91511.76601.7663
H72.11821.08492.50102.58073.67941.76601.7673
H82.13921.08272.50463.26722.93531.76631.7673

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 110.021 C1 C2 H7 108.662
C1 C2 H8 110.469 C2 C1 H3 113.212
C2 C1 F4 109.879 C2 C1 Cl5 111.465
H3 C1 F4 108.111 H3 C1 Cl5 105.871
F4 C1 Cl5 108.080 H6 C2 H7 109.115
H6 C2 H8 109.311 H7 C2 H8 109.239
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.199      
2 C -0.241      
3 H 0.134      
4 F -0.302      
5 Cl -0.143      
6 H 0.127      
7 H 0.112      
8 H 0.114      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.708 -1.587 1.128 2.590
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.341 -1.717 0.682
y -1.717 -32.392 0.646
z 0.682 0.646 -29.590
Traceless
 xyz
x -0.350 -1.717 0.682
y -1.717 -1.927 0.646
z 0.682 0.646 2.277
Polar
3z2-r24.553
x2-y21.051
xy-1.717
xz0.682
yz0.646


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.131 0.031 0.337
y 0.031 3.984 0.093
z 0.337 0.093 3.870


<r2> (average value of r2) Å2
<r2> 104.877
(<r2>)1/2 10.241