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

using model chemistry: ROHF/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at ROHF/6-31+G**
 hartrees
Energy at 0K-834.724244
Energy at 298.15K-834.728385
HF Energy-834.724244
Nuclear repulsion energy325.280570
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 ROHF/6-31+G**
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' 3308 2832 9.73      
2 A' 1622 1388 24.43      
3 A' 1520 1301 56.28      
4 A' 1419 1214 168.94      
5 A' 1311 1122 319.79      
6 A' 934 800 28.73      
7 A' 865 740 37.46      
8 A' 692 592 36.53      
9 A' 578 495 9.00      
10 A' 386 330 0.38      
11 A' 200 171 2.00      
12 A" 3376 2890 0.17      
13 A" 1452 1242 201.54      
14 A" 1255 1074 111.12      
15 A" 1011 866 11.42      
16 A" 578 495 3.19      
17 A" 380 325 1.34      
18 A" 110 94 4.02      

Unscaled Zero Point Vibrational Energy (zpe) 10499.0 cm-1
Scaled (by 0.8559) Zero Point Vibrational Energy (zpe) 8986.1 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 ROHF/6-31+G**
ABC
0.18167 0.06016 0.05948

See section I.F.4 to change rotational constant units
Geometric Data calculated at ROHF/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.852 0.489 0.000
C2 0.658 0.421 0.000
Cl3 -1.596 -1.118 0.000
H4 -1.173 1.017 0.883
H5 -1.173 1.017 -0.883
F6 1.135 1.659 0.000
F7 1.135 -0.190 1.067
F8 1.135 -0.190 -1.067

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 F6 F7 F8
C11.51211.77071.07781.07782.30602.35492.3549
C21.51212.72972.11852.11851.32641.31821.3182
Cl31.77072.72972.34902.34903.89483.07503.0750
H41.07782.11852.34901.76632.55282.61033.2529
H51.07782.11852.34901.76632.55283.25292.6103
F62.30601.32643.89482.55282.55282.13432.1343
F72.35491.31823.07502.61033.25292.13432.1333
F82.35491.31823.07503.25292.61032.13432.1333

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 108.489 C1 C2 F7 112.437
C1 C2 F8 112.437 C2 C1 Cl3 112.267
C2 C1 H4 108.601 C2 C1 H5 108.601
Cl3 C1 H4 108.654 Cl3 C1 H5 108.654
H4 C1 H5 110.052 F6 C2 F7 107.616
F6 C2 F8 107.616 F7 C2 F8 108.031
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at ROHF/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.586      
2 C 1.153      
3 Cl 0.027      
4 H 0.275      
5 H 0.275      
6 F -0.394      
7 F -0.375      
8 F -0.375      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.456 1.603 0.000 2.166
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.680 -2.913 0.000
y -2.913 -40.470 0.000
z 0.000 0.000 -40.214
Traceless
 xyz
x -1.338 -2.913 0.000
y -2.913 0.477 0.000
z 0.000 0.000 0.861
Polar
3z2-r21.721
x2-y2-1.210
xy-2.913
xz0.000
yz0.000


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


<r2> (average value of r2) Å2
<r2> 186.520
(<r2>)1/2 13.657