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

using model chemistry: HF/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HF/Def2TZVPP
 hartrees
Energy at 0K-933.795426
Energy at 298.15K-933.798938
HF Energy-933.795426
Nuclear repulsion energy425.895171
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/Def2TZVPP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3298 2989 8.10      
2 A 1551 1405 47.36      
3 A 1452 1316 124.17      
4 A 1440 1305 102.87      
5 A 1377 1248 301.08      
6 A 1309 1187 245.69      
7 A 1250 1133 149.42      
8 A 972 881 85.72      
9 A 891 808 54.29      
10 A 768 696 48.37      
11 A 631 572 6.25      
12 A 582 527 10.80      
13 A 492 446 2.36      
14 A 414 376 0.34      
15 A 349 317 1.31      
16 A 259 235 2.92      
17 A 201 183 1.71      
18 A 82 74 0.32      

Unscaled Zero Point Vibrational Energy (zpe) 8658.4 cm-1
Scaled (by 0.9064) Zero Point Vibrational Energy (zpe) 7848.0 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 HF/Def2TZVPP
ABC
0.10946 0.05997 0.04897

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/Def2TZVPP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.455 0.475 -0.458
C2 -0.857 -0.162 -0.003
H3 0.457 0.556 -1.531
F4 0.539 1.692 0.079
Cl5 1.839 -0.489 0.025
F6 -0.929 -0.285 1.293
F7 -1.857 0.590 -0.397
F8 -1.009 -1.343 -0.545

Atom - Atom Distances (Å)
  C1 C2 H3 F4 Cl5 F6 F7 F8
C11.52781.07611.33271.75442.35722.31592.3358
C21.52782.13922.32202.71621.30381.31141.3088
H31.07612.13921.97192.32833.25582.57762.5936
F41.33272.32201.97192.54012.74542.67973.4637
Cl51.75442.71622.32832.54013.05093.87363.0270
F62.35721.30383.25582.74543.05092.11752.1221
F72.31591.31142.57762.67973.87362.11752.1167
F82.33581.30882.59363.46373.02702.12212.1167

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 112.468 C1 C2 F7 109.075
C1 C2 F8 110.628 C2 C1 H3 109.253
C2 C1 F4 108.344 C2 C1 Cl5 111.516
H3 C1 F4 109.430 H3 C1 Cl5 108.296
F4 C1 Cl5 109.980 F6 C2 F7 108.124
F6 C2 F8 108.635 F7 C2 F8 107.770
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.282      
2 C 0.665      
3 H 0.066      
4 F -0.234      
5 Cl -0.091      
6 F -0.224      
7 F -0.232      
8 F -0.232      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.415 0.018 -1.492 1.549
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.418 -0.415 -0.573
y -0.415 -46.249 -1.336
z -0.573 -1.336 -42.283
Traceless
 xyz
x -1.153 -0.415 -0.573
y -0.415 -2.398 -1.336
z -0.573 -1.336 3.551
Polar
3z2-r27.102
x2-y20.831
xy-0.415
xz-0.573
yz-1.336


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.884 -0.647 0.280
y -0.647 5.107 -0.124
z 0.280 -0.124 4.651


<r2> (average value of r2) Å2
<r2> 216.015
(<r2>)1/2 14.697