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All results from a given calculation for CF2ClCFCl2 (Ethane, 1,1,2-trichloro-1,2,2-trifluoro-)

using model chemistry: B3LYPultrafine/aug-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 B3LYPultrafine/aug-cc-pVTZ
 hartrees
Energy at 0K-1756.569759
Energy at 298.15K-1756.571440
HF Energy-1756.569759
Nuclear repulsion energy697.592084
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 B3LYPultrafine/aug-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 1192 1154 55.19      
2 A 1163 1125 190.27      
3 A 1108 1072 158.10      
4 A 1012 980 81.60      
5 A 867 839 154.33      
6 A 781 756 288.97      
7 A 650 629 10.10      
8 A 527 510 2.48      
9 A 448 434 1.35      
10 A 428 414 0.04      
11 A 386 373 0.09      
12 A 346 335 0.10      
13 A 310 300 0.66      
14 A 283 273 0.04      
15 A 236 228 0.06      
16 A 197 191 0.58      
17 A 160 155 0.41      
18 A 69 66 0.15      

Unscaled Zero Point Vibrational Energy (zpe) 5080.6 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 4915.5 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 B3LYPultrafine/aug-cc-pVTZ
ABC
0.05232 0.03594 0.02935

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/aug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.582 0.147 0.314
C2 -0.732 -0.536 -0.220
F3 0.489 0.252 1.651
Cl4 1.978 -0.884 -0.087
Cl5 0.787 1.763 -0.390
Cl6 -2.176 0.405 0.220
F7 -0.671 -0.663 -1.548
F8 -0.831 -1.755 0.322

Atom - Atom Distances (Å)
  C1 C2 F3 Cl4 Cl5 Cl6 F7 F8
C11.57421.34431.78151.77452.77102.38622.3695
C21.57422.36942.73512.76051.77831.33501.3377
F31.34432.36942.55502.55733.02893.52382.7454
Cl41.78152.73512.55502.91834.35953.03322.9691
Cl51.77452.76052.55732.91833.31583.05783.9370
Cl62.77101.77833.02894.35953.31582.55452.5457
F72.38621.33503.52383.03323.05782.55452.1712
F82.36951.33772.74542.96913.93702.54572.1712

picture of Ethane, 1,1,2-trichloro-1,2,2-trifluoro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 Cl6 111.346 C1 C2 F7 109.942
C1 C2 F8 108.651 C2 C1 F3 108.301
C2 C1 Cl4 109.032 C2 C1 Cl5 110.907
F3 C1 Cl4 108.851 F3 C1 Cl5 109.390
Cl4 C1 Cl5 110.309 Cl6 C2 F7 109.450
Cl6 C2 F8 108.739 F7 C2 F8 108.659
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.664      
2 C 0.988      
3 F -0.381      
4 Cl -0.189      
5 Cl -0.176      
6 Cl -0.185      
7 F -0.362      
8 F -0.358      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.125 0.419 -0.162 0.466
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -62.429 -1.186 -0.749
y -1.186 -63.352 -0.274
z -0.749 -0.274 -65.703
Traceless
 xyz
x 2.098 -1.186 -0.749
y -1.186 0.714 -0.274
z -0.749 -0.274 -2.813
Polar
3z2-r2-5.625
x2-y20.923
xy-1.186
xz-0.749
yz-0.274


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.957 -1.028 -0.516
y -1.028 11.015 -0.216
z -0.516 -0.216 8.875


<r2> (average value of r2) Å2
<r2> 369.652
(<r2>)1/2 19.226