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

using model chemistry: B1B95/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B1B95/6-311G*
 hartrees
Energy at 0K-837.222852
Energy at 298.15K-837.226717
HF Energy-837.222852
Nuclear repulsion energy323.801955
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 B1B95/6-311G*
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' 3140 3010 10.72      
2 A' 1480 1419 21.91      
3 A' 1385 1328 71.05      
4 A' 1301 1247 161.45      
5 A' 1186 1137 280.56      
6 A' 875 839 22.99      
7 A' 811 777 30.53      
8 A' 644 618 27.43      
9 A' 540 518 6.21      
10 A' 358 343 0.42      
11 A' 183 175 1.80      
12 A" 3207 3075 0.72      
13 A" 1333 1277 160.58      
14 A" 1150 1102 134.19      
15 A" 924 885 10.24      
16 A" 535 513 1.89      
17 A" 349 335 1.07      
18 A" 97 93 3.35      

Unscaled Zero Point Vibrational Energy (zpe) 9748.6 cm-1
Scaled (by 0.9586) Zero Point Vibrational Energy (zpe) 9345.0 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 B1B95/6-311G*
ABC
0.17842 0.05999 0.05935

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.852 0.488 0.000
C2 0.656 0.421 0.000
Cl3 -1.593 -1.118 0.000
H4 -1.176 1.021 0.889
H5 -1.176 1.021 -0.889
F6 1.134 1.674 0.000
F7 1.134 -0.198 1.078
F8 1.134 -0.198 -1.078

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 F6 F7 F8
C11.50931.76911.08591.08592.31292.36152.3615
C21.50932.72492.12252.12251.34121.33131.3313
Cl31.76912.72492.35392.35393.90273.07363.0736
H41.08592.12252.35391.77802.55952.61863.2694
H51.08592.12252.35391.77802.55953.26942.6186
F62.31291.34123.90272.55952.55952.15942.1594
F72.36151.33133.07362.61863.26942.15942.1551
F82.36151.33133.07363.26942.61862.15942.1551

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 108.327 C1 C2 F7 112.325
C1 C2 F8 112.325 C2 C1 Cl3 112.202
C2 C1 H4 108.650 C2 C1 H5 108.650
Cl3 C1 H4 108.708 Cl3 C1 H5 108.708
H4 C1 H5 109.909 F6 C2 F7 107.801
F6 C2 F8 107.801 F7 C2 F8 108.072
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.640      
2 C 0.649      
3 Cl -0.027      
4 H 0.296      
5 H 0.296      
6 F -0.203      
7 F -0.186      
8 F -0.186      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.214 1.511 0.000 1.938
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.969 -2.559 0.000
y -2.559 -39.813 0.000
z 0.000 0.000 -39.608
Traceless
 xyz
x -1.258 -2.559 0.000
y -2.559 0.475 0.000
z 0.000 0.000 0.783
Polar
3z2-r21.565
x2-y2-1.155
xy-2.559
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.590 0.954 0.000
y 0.954 5.577 0.000
z 0.000 0.000 3.850


<r2> (average value of r2) Å2
<r2> 186.870
(<r2>)1/2 13.670