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

using model chemistry: B1B95/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B1B95/cc-pVDZ
 hartrees
Energy at 0K-638.662829
Energy at 298.15K-638.667724
Nuclear repulsion energy165.896343
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 B1B95/cc-pVDZ
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 3186 3063 5.83      
2 A 3167 3045 7.40      
3 A 3120 2999 17.92      
4 A 3073 2954 5.22      
5 A 1453 1397 1.94      
6 A 1445 1389 5.22      
7 A 1398 1344 35.24      
8 A 1356 1303 5.09      
9 A 1280 1231 45.06      
10 A 1154 1109 123.69      
11 A 1130 1086 37.78      
12 A 1025 986 23.87      
13 A 917 881 45.16      
14 A 679 653 69.12      
15 A 469 451 8.99      
16 A 375 360 1.92      
17 A 318 306 1.81      
18 A 253 243 0.07      

Unscaled Zero Point Vibrational Energy (zpe) 12899.8 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 12399.3 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 B1B95/cc-pVDZ
ABC
0.30237 0.15398 0.11047

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.414 0.105 0.385
C2 1.250 -1.037 -0.111
H3 0.423 0.215 1.477
F4 0.843 1.276 -0.165
Cl5 -1.317 -0.127 -0.055
H6 1.173 -1.110 -1.203
H7 2.299 -0.857 0.163
H8 0.919 -1.980 0.338

Atom - Atom Distances (Å)
  C1 C2 H3 F4 Cl5 H6 H7 H8
C11.50011.09751.36301.80062.13892.12842.1460
C21.50012.18502.34892.72431.09701.09881.0961
H31.09752.18501.99982.34313.08232.52922.5224
F41.36302.34891.99982.57762.62242.60363.2955
Cl51.80062.72432.34312.57762.91283.69542.9301
H62.13891.09703.08232.62242.91281.78821.7878
H72.12841.09882.52922.60363.69541.78821.7881
H82.14601.09612.52243.29552.93011.78781.7881

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 109.916 C1 C2 H7 108.990
C1 C2 H8 110.534 C2 C1 H3 113.627
C2 C1 F4 110.158 C2 C1 Cl5 110.926
H3 C1 F4 108.246 H3 C1 Cl5 105.309
F4 C1 Cl5 108.337 H6 C2 H7 109.057
H6 C2 H8 109.210 H7 C2 H8 109.109
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.097      
2 C -0.024      
3 H 0.071      
4 F -0.195      
5 Cl -0.123      
6 H 0.064      
7 H 0.056      
8 H 0.054      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.497 -1.358 0.913 2.218
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.347 -1.533 0.599
y -1.533 -31.201 0.462
z 0.599 0.462 -29.016
Traceless
 xyz
x -0.238 -1.533 0.599
y -1.533 -1.520 0.462
z 0.599 0.462 1.757
Polar
3z2-r23.515
x2-y20.854
xy-1.533
xz0.599
yz0.462


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.205 -0.033 0.264
y -0.033 4.228 0.100
z 0.264 0.100 4.038


<r2> (average value of r2) Å2
<r2> 105.223
(<r2>)1/2 10.258