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

using model chemistry: HF/STO-3G

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/STO-3G
 hartrees
Energy at 0K-824.683065
Energy at 298.15K-824.686621
HF Energy-824.683065
Nuclear repulsion energy315.851353
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/STO-3G
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' 3616 2953 4.67      
2 A' 1740 1421 5.00      
3 A' 1574 1285 9.47      
4 A' 1495 1221 65.03      
5 A' 1366 1116 109.71      
6 A' 1000 817 21.09      
7 A' 901 736 7.92      
8 A' 632 516 33.05      
9 A' 524 428 11.77      
10 A' 361 295 0.27      
11 A' 173 141 1.95      
12 A" 3745 3058 4.76      
13 A" 1579 1290 85.32      
14 A" 1307 1067 5.51      
15 A" 1029 840 0.40      
16 A" 516 421 5.56      
17 A" 350 285 1.09      
18 A" 61 50 4.22      

Unscaled Zero Point Vibrational Energy (zpe) 10985.3 cm-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 8969.5 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 HF/STO-3G
ABC
0.16896 0.05743 0.05694

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.911 0.492 0.000
C2 0.664 0.456 0.000
Cl3 -1.583 -1.182 0.000
H4 -1.266 1.009 0.893
H5 -1.266 1.009 -0.893
F6 1.146 1.743 0.000
F7 1.146 -0.183 1.112
F8 1.146 -0.183 -1.112

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 F6 F7 F8
C11.57621.80441.09041.09042.40712.43402.4340
C21.57622.78162.19732.19731.37341.37011.3701
Cl31.80442.78162.38702.38704.00023.11173.1117
H41.09042.19732.38701.78502.67402.69893.3548
H51.09042.19732.38701.78502.67403.35482.6989
F62.40711.37344.00022.67402.67402.22382.2238
F72.43401.37013.11172.69893.35482.22382.2243
F82.43401.37013.11173.35482.69892.22382.2243

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 109.196 C1 C2 F7 111.212
C1 C2 F8 111.212 C2 C1 Cl3 110.554
C2 C1 H4 109.627 C2 C1 H5 109.627
Cl3 C1 H4 108.567 Cl3 C1 H5 108.567
H4 C1 H5 109.879 F6 C2 F7 108.303
F6 C2 F8 108.303 F7 C2 F8 108.526
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.096      
2 C 0.441      
3 Cl -0.146      
4 H 0.114      
5 H 0.114      
6 F -0.146      
7 F -0.141      
8 F -0.141      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.443 2.008 0.000 2.056
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.645 -3.461 0.000
y -3.461 -37.449 0.000
z 0.000 0.000 -35.894
Traceless
 xyz
x -0.974 -3.461 0.000
y -3.461 -0.680 0.000
z 0.000 0.000 1.654
Polar
3z2-r23.307
x2-y2-0.196
xy-3.461
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.140 0.676 0.000
y 0.676 3.144 0.000
z 0.000 0.000 1.840


<r2> (average value of r2) Å2
<r2> 192.292
(<r2>)1/2 13.867