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

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 C1 1A
Energy calculated at TPSSh/cc-pVTZ
 hartrees
Energy at 0K-936.590862
Energy at 298.15K-936.593906
HF Energy-936.590862
Nuclear repulsion energy419.201977
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 3113 3014 6.55      
2 A 1378 1335 26.78      
3 A 1292 1251 28.88      
4 A 1275 1235 140.79      
5 A 1187 1150 286.92      
6 A 1145 1109 240.40      
7 A 1103 1068 99.08      
8 A 864 837 69.11      
9 A 800 774 60.71      
10 A 684 663 36.27      
11 A 560 542 4.24      
12 A 515 498 6.92      
13 A 439 425 1.91      
14 A 366 355 0.09      
15 A 311 301 0.83      
16 A 226 219 2.44      
17 A 177 171 1.39      
18 A 69 66 0.24      

Unscaled Zero Point Vibrational Energy (zpe) 7751.5 cm-1
Scaled (by 0.9683) Zero Point Vibrational Energy (zpe) 7505.8 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 TPSSh/cc-pVTZ
ABC
0.10485 0.05880 0.04783

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.453 0.485 -0.465
C2 -0.864 -0.171 -0.001
H3 0.460 0.555 -1.552
F4 0.532 1.728 0.073
Cl5 1.852 -0.490 0.023
F6 -0.921 -0.286 1.325
F7 -1.887 0.595 -0.408
F8 -0.999 -1.383 -0.552

Atom - Atom Distances (Å)
  C1 C2 H3 F4 Cl5 F6 F7 F8
C11.54311.08951.35691.77392.38472.34302.3677
C21.54312.16492.35852.73541.33211.34091.3380
H31.08952.16492.00542.34773.30032.61072.6239
F41.35692.35852.00542.58232.78152.71383.5234
Cl51.77392.73542.34772.58233.07093.91703.0429
F62.38471.33213.30032.78153.07092.17082.1755
F72.34301.34092.61072.71383.91702.17082.1725
F82.36771.33802.62393.52343.04292.17552.1725

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 111.865 C1 C2 F7 108.459
C1 C2 F8 110.324 C2 C1 H3 109.431
C2 C1 F4 108.661 C2 C1 Cl5 110.918
H3 C1 F4 109.637 H3 C1 Cl5 107.748
F4 C1 Cl5 110.431 F6 C2 F7 108.606
F6 C2 F8 109.125 F7 C2 F8 108.381
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 0.160      
2 C 0.463      
3 H 0.096      
4 F -0.166      
5 Cl -0.113      
6 F -0.140      
7 F -0.151      
8 F -0.148      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.291 0.088 -1.339 1.373
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 6.448 -0.767 0.297
y -0.767 5.516 -0.162
z 0.297 -0.162 4.888


<r2> (average value of r2) Å2
<r2> 220.707
(<r2>)1/2 14.856