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All results from a given calculation for CF3CF2Cl (pentafluorochloroethane)

using model chemistry: TPSSh/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 TPSSh/cc-pVTZ
 hartrees
Energy at 0K-1035.864472
Energy at 298.15K-1035.866796
HF Energy-1035.864472
Nuclear repulsion energy532.154077
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/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' 1320 1278 67.42      
2 A' 1205 1166 275.83      
3 A' 1109 1074 183.75      
4 A' 948 918 272.36      
5 A' 748 724 35.69      
6 A' 637 617 13.30      
7 A' 541 524 6.94      
8 A' 424 410 0.16      
9 A' 354 343 0.05      
10 A' 303 293 1.46      
11 A' 171 166 1.17      
12 A" 1221 1183 344.85      
13 A" 1170 1133 119.60      
14 A" 583 565 0.74      
15 A" 440 426 1.24      
16 A" 321 311 0.02      
17 A" 208 201 1.99      
18 A" 65 63 0.03      

Unscaled Zero Point Vibrational Energy (zpe) 5883.5 cm-1
Scaled (by 0.9683) Zero Point Vibrational Energy (zpe) 5697.0 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/cc-pVTZ
ABC
0.07763 0.05025 0.04523

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.087 -0.642 0.000
C2 -0.628 0.747 0.000
Cl3 1.848 -0.455 0.000
F4 -0.296 -1.321 1.088
F5 -0.296 -1.321 -1.088
F6 -1.948 0.547 0.000
F7 -0.296 1.442 1.087
F8 -0.296 1.442 -1.087

Atom - Atom Distances (Å)
  C1 C2 Cl3 F4 F5 F6 F7 F8
C11.56141.77121.33871.33872.35612.38092.3809
C21.56142.75192.36022.36021.33471.33221.3322
Cl31.77122.75192.55532.55533.92543.06153.0615
F41.33872.36022.55532.17652.72092.76313.5164
F51.33872.36022.55532.17652.72093.51642.7631
F62.35611.33473.92542.72092.72092.17052.1705
F72.38091.33223.06152.76313.51642.17052.1735
F82.38091.33223.06153.51642.76312.17052.1735

picture of pentafluorochloroethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F6 108.630 C1 C2 F7 110.481
C1 C2 F8 110.481 C2 C1 Cl3 111.174
C2 C1 F4 108.702 C2 C1 F5 108.702
Cl3 C1 F4 109.727 Cl3 C1 F5 109.727
F4 C1 F5 108.764 F6 C2 F7 108.947
F6 C2 F8 108.947 F7 C2 F8 109.320
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.321      
2 C 0.451      
3 Cl -0.092      
4 F -0.133      
5 F -0.133      
6 F -0.139      
7 F -0.137      
8 F -0.137      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.310 -0.026 0.000 0.311
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 6.950 0.002 0.000
y 0.002 5.136 0.000
z 0.000 0.000 5.049


<r2> (average value of r2) Å2
<r2> 251.462
(<r2>)1/2 15.858