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All results from a given calculation for CF3CHFCl (1,1,1,2-tetrafluorochloroethane)

using model chemistry: TPSSh/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 TPSSh/6-31G*
 hartrees
Energy at 0K-936.358198
Energy at 298.15K-936.361192
HF Energy-936.358198
Nuclear repulsion energy418.363342
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 TPSSh/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 3148 3021 10.51      
2 A 1405 1348 25.38      
3 A 1328 1274 5.53      
4 A 1306 1253 175.28      
5 A 1231 1181 266.80      
6 A 1180 1132 224.38      
7 A 1129 1083 102.58      
8 A 872 837 68.54      
9 A 805 773 67.30      
10 A 681 653 39.94      
11 A 557 535 5.04      
12 A 510 489 8.12      
13 A 436 418 2.38      
14 A 365 350 0.05      
15 A 309 296 0.70      
16 A 223 214 2.69      
17 A 176 169 1.70      
18 A 67 64 0.30      

Unscaled Zero Point Vibrational Energy (zpe) 7864.5 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 7545.2 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 TPSSh/6-31G*
ABC
0.10455 0.05853 0.04768

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.447 0.482 -0.469
C2 -0.867 -0.177 0.001
H3 0.452 0.549 -1.560
F4 0.511 1.729 0.071
Cl5 1.862 -0.479 0.022
F6 -0.913 -0.286 1.332
F7 -1.890 0.593 -0.409
F8 -0.995 -1.395 -0.550

Atom - Atom Distances (Å)
  C1 C2 H3 F4 Cl5 F6 F7 F8
C11.54311.09211.35971.78012.38392.34002.3682
C21.54312.16792.35282.74511.33631.34461.3423
H31.09212.16792.01322.35523.30432.60942.6248
F41.35972.35282.01322.58862.77042.69913.5225
Cl51.78012.74512.35522.58863.07433.92563.0536
F62.38391.33633.30432.77043.07432.18082.1858
F72.34001.34462.60942.69913.92562.18082.1846
F82.36821.34232.62483.52253.05362.18582.1846

picture of 1,1,1,2-tetrafluorochloroethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F6 111.567 C1 C2 F7 108.060
C1 C2 F8 110.120 C2 C1 H3 109.512
C2 C1 F4 108.127 C2 C1 Cl5 111.188
H3 C1 F4 109.909 H3 C1 Cl5 107.752
F4 C1 Cl5 110.351 F6 C2 F7 108.873
F6 C2 F8 109.375 F7 C2 F8 108.787
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.039      
2 C 0.801      
3 H 0.228      
4 F -0.246      
5 Cl -0.006      
6 F -0.238      
7 F -0.255      
8 F -0.247      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.002 0.146 -1.351 1.359
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.739 -0.838 0.338
y -0.838 4.737 -0.187
z 0.338 -0.187 4.202


<r2> (average value of r2) Å2
<r2> 221.040
(<r2>)1/2 14.867