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

using model chemistry: ROHF/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-834.751988
Energy at 298.15K-834.756123
HF Energy-834.751988
Nuclear repulsion energy325.593391
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/cc-pVDZ
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' 3281 2824 10.25      
2 A' 1583 1363 47.82      
3 A' 1497 1289 108.66      
4 A' 1408 1212 163.06      
5 A' 1304 1123 300.57      
6 A' 931 801 25.16      
7 A' 855 736 41.69      
8 A' 695 598 38.00      
9 A' 583 502 9.69      
10 A' 385 332 0.38      
11 A' 199 171 2.11      
12 A" 3356 2888 0.39      
13 A" 1445 1244 242.77      
14 A" 1226 1055 94.29      
15 A" 990 852 8.67      
16 A" 582 501 3.75      
17 A" 378 325 1.05      
18 A" 105 90 4.07      

Unscaled Zero Point Vibrational Energy (zpe) 10400.7 cm-1
Scaled (by 0.8607) Zero Point Vibrational Energy (zpe) 8951.9 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/cc-pVDZ
ABC
0.18219 0.06033 0.05965

See section I.F.4 to change rotational constant units
Geometric Data calculated at ROHF/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.852 0.491 0.000
C2 0.655 0.425 0.000
Cl3 -1.587 -1.126 0.000
H4 -1.178 1.019 0.890
H5 -1.178 1.019 -0.890
F6 1.130 1.661 0.000
F7 1.130 -0.185 1.065
F8 1.130 -0.185 -1.065

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 F6 F7 F8
C11.50851.77651.08491.08492.30152.34932.3493
C21.50852.72682.12262.12261.32411.31591.3159
Cl31.77652.72682.35832.35833.89273.06673.0667
H41.08492.12262.35831.77952.55552.60933.2554
H51.08492.12262.35831.77952.55553.25542.6093
F62.30151.32413.89272.55552.55552.13122.1312
F72.34931.31593.06672.60933.25542.13122.1295
F82.34931.31593.06673.25542.60932.13122.1295

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 108.509 C1 C2 F7 112.388
C1 C2 F8 112.388 C2 C1 Cl3 111.955
C2 C1 H4 108.763 C2 C1 H5 108.763
Cl3 C1 H4 108.583 Cl3 C1 H5 108.583
H4 C1 H5 110.189 F6 C2 F7 107.661
F6 C2 F8 107.661 F7 C2 F8 108.026
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at ROHF/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.098      
2 C 0.766      
3 Cl -0.122      
4 H 0.108      
5 H 0.108      
6 F -0.265      
7 F -0.248      
8 F -0.248      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.371 1.599 0.000 2.106
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.174 -2.847 0.000
y -2.847 -40.039 0.000
z 0.000 0.000 -39.697
Traceless
 xyz
x -1.306 -2.847 0.000
y -2.847 0.397 0.000
z 0.000 0.000 0.909
Polar
3z2-r21.818
x2-y2-1.135
xy-2.847
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> 185.804
(<r2>)1/2 13.631