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All results from a given calculation for C2ClF3 (Ethene, chlorotrifluoro-)

using model chemistry: HSEh1PBE/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HSEh1PBE/6-31G**
 hartrees
Energy at 0K-835.387704
Energy at 298.15K 
HF Energy-835.387704
Nuclear repulsion energy294.443672
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 HSEh1PBE/6-31G**
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' 1890 1803 54.56 17.45 0.37 0.55
2 A' 1407 1343 165.11 0.07 0.38 0.55
3 A' 1272 1214 213.33 0.33 0.25 0.41
4 A' 1092 1042 235.96 3.84 0.18 0.30
5 A' 712 679 5.11 7.98 0.12 0.21
6 A' 521 497 0.96 1.54 0.74 0.85
7 A' 465 444 0.42 2.45 0.38 0.55
8 A' 340 325 1.20 2.60 0.63 0.77
9 A' 186 178 2.85 0.58 0.63 0.78
10 A" 554 528 2.87 11.72 0.75 0.86
11 A" 383 365 1.24 0.32 0.75 0.86
12 A" 173 165 0.03 0.06 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4496.8 cm-1
Scaled (by 0.9543) Zero Point Vibrational Energy (zpe) 4291.3 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 HSEh1PBE/6-31G**
ABC
0.14993 0.07551 0.05022

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.686 -0.665 0.000
C2 0.000 0.472 0.000
F3 -1.998 -0.708 0.000
F4 -0.129 -1.853 0.000
F5 -0.635 1.639 0.000
Cl6 1.704 0.556 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 F4 F5 Cl6
C11.32781.31361.31222.30452.6839
C21.32782.32122.32931.32821.7065
F31.31362.32122.19172.71503.9129
F41.31222.32932.19173.52883.0281
F52.30451.32822.71503.52882.5776
Cl62.68391.70653.91293.02812.5776

picture of Ethene, chlorotrifluoro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F5 120.372 C1 C2 Cl6 123.904
C2 C1 F3 122.991 C2 C1 F4 123.842
F3 C1 F4 113.167 F5 C2 Cl6 115.725
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.544      
2 C 0.074      
3 F -0.226      
4 F -0.222      
5 F -0.237      
6 Cl 0.067      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.080 -0.319 0.000 0.329
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.301 0.353 0.000
y 0.353 -38.754 0.000
z 0.000 0.000 -36.750
Traceless
 xyz
x 0.451 0.353 0.000
y 0.353 -1.728 0.000
z 0.000 0.000 1.277
Polar
3z2-r22.555
x2-y21.452
xy0.353
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.243 1.008 0.000
y 1.008 5.054 0.000
z 0.000 0.000 2.523


<r2> (average value of r2) Å2
<r2> 184.273
(<r2>)1/2 13.575