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All results from a given calculation for CF3CHCl2 (1,1-Dichloro-2,2,2-trifluoroethane)

using model chemistry: HF/daug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/daug-cc-pVTZ
 hartrees
Energy at 0K-1293.825054
Energy at 298.15K-1293.828304
HF Energy-1293.825054
Nuclear repulsion energy495.310943
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/daug-cc-pVTZ
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' 3317 3000 4.30      
2 A' 1488 1346 100.87      
3 A' 1427 1291 217.56      
4 A' 1285 1162 194.18      
5 A' 959 868 23.83      
6 A' 832 753 20.47      
7 A' 738 668 36.75      
8 A' 577 522 7.55      
9 A' 408 369 0.76      
10 A' 283 256 0.60      
11 A' 228 206 0.82      
12 A" 1373 1242 65.28      
13 A" 1347 1219 188.87      
14 A" 921 834 130.51      
15 A" 614 556 6.14      
16 A" 390 352 0.06      
17 A" 199 180 1.37      
18 A" 79 72 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 8233.2 cm-1
Scaled (by 0.9046) Zero Point Vibrational Energy (zpe) 7447.8 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/daug-cc-pVTZ
ABC
0.07114 0.05659 0.03800

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/daug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.561 -0.335 0.000
C2 -0.169 1.009 0.000
H3 1.617 -0.140 0.000
Cl4 0.178 -1.247 1.459
Cl5 0.178 -1.247 -1.459
F6 -1.467 0.877 0.000
F7 0.178 1.701 1.058
F8 0.178 1.701 -1.058

Atom - Atom Distances (Å)
  C1 C2 H3 Cl4 Cl5 F6 F7 F8
C11.53001.07371.76271.76272.36222.32652.3265
C21.53002.12392.70932.70931.30411.31101.3110
H31.07372.12392.32932.32933.24672.56522.5652
Cl41.76272.70932.32932.91753.05652.97533.8765
Cl51.76272.70932.32932.91753.05653.87652.9753
F62.36221.30413.24673.05653.05652.12202.1220
F72.32651.31102.56522.97533.87652.12202.1166
F82.32651.31102.56523.87652.97532.12202.1166

picture of 1,1-Dichloro-2,2,2-trifluoroethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F6 112.671 C1 C2 F7 109.715
C1 C2 F8 109.715 C2 C1 H3 108.035
C2 C1 Cl4 110.540 C2 C1 Cl5 110.540
H3 C1 Cl4 107.941 H3 C1 Cl5 107.941
Cl4 C1 Cl5 111.702 F6 C2 F7 108.471
F6 C2 F8 108.471 F7 C2 F8 107.661
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.170      
2 C 2.580      
3 H 0.658      
4 Cl -0.608      
5 Cl -0.608      
6 F -0.662      
7 F -0.765      
8 F -0.765      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.377 -0.275 0.000 1.404
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -50.310 0.266 0.000
y 0.266 -53.928 0.000
z 0.000 0.000 -52.938
Traceless
 xyz
x 3.123 0.266 0.000
y 0.266 -2.303 0.000
z 0.000 0.000 -0.819
Polar
3z2-r2-1.639
x2-y23.618
xy0.266
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.463 0.054 0.000
y 0.054 7.613 0.000
z 0.000 0.000 8.967


<r2> (average value of r2) Å2
<r2> 269.596
(<r2>)1/2 16.419