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

using model chemistry: TPSSh/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-936.390584
Energy at 298.15K-936.393576
HF Energy-936.390584
Nuclear repulsion energy417.393973
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/6-31+G**
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 3030 4.53      
2 A 1380 1328 24.91      
3 A 1306 1257 4.72      
4 A 1278 1230 164.61      
5 A 1181 1137 300.08      
6 A 1147 1104 254.14      
7 A 1092 1051 112.67      
8 A 865 832 86.60      
9 A 802 772 54.83      
10 A 675 650 38.04      
11 A 551 530 4.44      
12 A 506 487 7.99      
13 A 436 419 2.21      
14 A 364 350 0.16      
15 A 308 297 0.75      
16 A 225 217 2.61      
17 A 176 169 1.56      
18 A 69 66 0.31      

Unscaled Zero Point Vibrational Energy (zpe) 7754.1 cm-1
Scaled (by 0.9625) Zero Point Vibrational Energy (zpe) 7463.3 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 TPSSh/6-31+G**
ABC
0.10411 0.05819 0.04741

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.458 0.481 -0.465
C2 -0.869 -0.170 -0.000
H3 0.464 0.555 -1.554
F4 0.538 1.731 0.074
Cl5 1.862 -0.492 0.024
F6 -0.931 -0.289 1.332
F7 -1.891 0.605 -0.410
F8 -1.011 -1.386 -0.557

Atom - Atom Distances (Å)
  C1 C2 H3 F4 Cl5 F6 F7 F8
C11.54881.09191.36331.77682.39732.35292.3768
C21.54882.17142.36602.74961.33861.34711.3447
H31.09192.17142.00952.35393.31422.61862.6333
F41.36332.36602.00952.58762.79632.72103.5369
Cl51.77682.74962.35392.58763.09053.93433.0640
F62.39731.33863.31422.79633.09052.18072.1854
F72.35291.34712.61862.72103.93432.18072.1820
F82.37681.34472.63333.53693.06402.18542.1820

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 112.053 C1 C2 F7 108.484
C1 C2 F8 110.262 C2 C1 H3 109.411
C2 C1 F4 108.509 C2 C1 Cl5 111.361
H3 C1 F4 109.365 H3 C1 Cl5 107.880
F4 C1 Cl5 110.292 F6 C2 F7 108.578
F6 C2 F8 109.068 F7 C2 F8 108.307
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.086      
2 C 0.762      
3 H 0.226      
4 F -0.210      
5 Cl 0.107      
6 F -0.259      
7 F -0.280      
8 F -0.261      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.447 -0.017 -1.463 1.529
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 6.768 -0.741 0.285
y -0.741 5.882 -0.101
z 0.285 -0.101 5.268


<r2> (average value of r2) Å2
<r2> 222.953
(<r2>)1/2 14.932