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

using model chemistry: HF/daug-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 HF/daug-cc-pVTZ
 hartrees
Energy at 0K-933.785863
Energy at 298.15K-933.789357
HF Energy-933.785863
Nuclear repulsion energy425.673726
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/daug-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 3296 2981 6.95      
2 A 1550 1402 46.41      
3 A 1450 1311 122.94      
4 A 1437 1299 93.01      
5 A 1373 1242 291.85      
6 A 1306 1182 241.11      
7 A 1248 1129 145.60      
8 A 970 878 82.68      
9 A 889 804 56.68      
10 A 768 694 48.35      
11 A 630 570 6.27      
12 A 581 526 10.35      
13 A 491 444 2.36      
14 A 413 374 0.32      
15 A 348 315 1.28      
16 A 258 234 2.72      
17 A 200 181 1.57      
18 A 81 73 0.31      

Unscaled Zero Point Vibrational Energy (zpe) 8644.4 cm-1
Scaled (by 0.9046) Zero Point Vibrational Energy (zpe) 7819.8 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 HF/daug-cc-pVTZ
ABC
0.10939 0.05989 0.04891

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.449 0.479 -0.460
C2 -0.859 -0.166 -0.002
H3 0.449 0.556 -1.534
F4 0.528 1.693 0.077
Cl5 1.840 -0.484 0.025
F6 -0.919 -0.294 1.294
F7 -1.860 0.589 -0.388
F8 -1.002 -1.345 -0.552

Atom - Atom Distances (Å)
  C1 C2 H3 F4 Cl5 F6 F7 F8
C11.52851.07651.32991.75992.35492.31292.3322
C21.52852.13922.32052.71801.30401.31191.3087
H31.07652.13921.97342.33383.25412.57752.5842
F41.32992.32051.97342.54262.74282.67153.4588
Cl51.75992.71802.33382.54263.04283.87483.0252
F62.35491.30403.25412.74283.04282.12052.1260
F72.31291.31192.57752.67153.87482.12052.1217
F82.33221.30872.58423.45883.02522.12602.1217

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 112.242 C1 C2 F7 108.797
C1 C2 F8 110.335 C2 C1 H3 109.175
C2 C1 F4 108.347 C2 C1 Cl5 111.295
H3 C1 F4 109.733 H3 C1 Cl5 108.308
F4 C1 Cl5 109.969 F6 C2 F7 108.315
F6 C2 F8 108.922 F7 C2 F8 108.123
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.587      
2 C 2.476      
3 H 0.629      
4 F -0.812      
5 Cl -0.649      
6 F -0.713      
7 F -0.776      
8 F -0.741      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.382 0.032 -1.486 1.535
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.597 -0.389 -0.550
y -0.389 -46.363 -1.361
z -0.550 -1.361 -42.398
Traceless
 xyz
x -1.217 -0.389 -0.550
y -0.389 -2.365 -1.361
z -0.550 -1.361 3.581
Polar
3z2-r27.163
x2-y20.766
xy-0.389
xz-0.550
yz-1.361


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.558 -0.542 0.217
y -0.542 5.733 -0.096
z 0.217 -0.096 5.304


<r2> (average value of r2) Å2
<r2> 216.320
(<r2>)1/2 14.708