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All results from a given calculation for CF3CH2Cl (2,2,2-Trifluoroethyl chloride)

using model chemistry: HF/SDD

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/SDD
 hartrees
Energy at 0K-834.636503
Energy at 298.15K-834.640392
HF Energy-834.636503
Nuclear repulsion energy317.231870
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/SDD
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' 3349 3015 6.63      
2 A' 1623 1461 16.40      
3 A' 1483 1335 19.05      
4 A' 1386 1248 167.00      
5 A' 1220 1099 274.01      
6 A' 871 784 38.40      
7 A' 797 717 29.57      
8 A' 639 576 48.27      
9 A' 528 475 15.49      
10 A' 358 323 1.32      
11 A' 192 173 3.53      
12 A" 3436 3094 0.11      
13 A" 1417 1276 124.31      
14 A" 1196 1077 163.48      
15 A" 998 899 20.17      
16 A" 530 477 6.63      
17 A" 358 323 1.56      
18 A" 94 85 6.78      

Unscaled Zero Point Vibrational Energy (zpe) 10237.3 cm-1
Scaled (by 0.9004) Zero Point Vibrational Energy (zpe) 9217.7 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/SDD
ABC
0.17205 0.05745 0.05692

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.863 0.510 0.000
C2 0.646 0.440 0.000
Cl3 -1.615 -1.166 0.000
H4 -1.194 1.019 0.885
H5 -1.194 1.019 -0.885
F6 1.154 1.717 0.000
F7 1.154 -0.188 1.101
F8 1.154 -0.188 -1.101

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 F6 F7 F8
C11.51121.83701.07321.07322.35072.40172.4017
C21.51122.77342.12262.12261.37481.36501.3650
Cl31.83702.77342.39482.39483.99743.13613.1361
H41.07322.12262.39481.77012.60432.64873.3034
H51.07322.12262.39481.77012.60433.30342.6487
F62.35071.37483.99742.60432.60432.20042.2004
F72.40171.36503.13612.64873.30342.20042.2016
F82.40171.36503.13613.30342.64872.20042.2016

picture of 2,2,2-Trifluoroethyl chloride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F6 108.988 C1 C2 F7 113.135
C1 C2 F8 113.135 C2 C1 Cl3 111.483
C2 C1 H4 109.259 C2 C1 H5 109.259
Cl3 C1 H4 107.858 Cl3 C1 H5 107.858
H4 C1 H5 111.122 F6 C2 F7 106.861
F6 C2 F8 106.861 F7 C2 F8 107.497
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/SDD Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.507      
2 C 0.875      
3 Cl -0.041      
4 H 0.276      
5 H 0.276      
6 F -0.304      
7 F -0.288      
8 F -0.288      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.216 1.891 0.000 2.914
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.186 -3.958 0.000
y -3.958 -42.384 0.000
z 0.000 0.000 -41.576
Traceless
 xyz
x -1.205 -3.958 0.000
y -3.958 -0.003 0.000
z 0.000 0.000 1.208
Polar
3z2-r22.417
x2-y2-0.801
xy-3.958
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.674 1.063 0.000
y 1.063 5.263 0.000
z 0.000 0.000 3.242


<r2> (average value of r2) Å2
<r2> 195.054
(<r2>)1/2 13.966