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

using model chemistry: B2PLYP/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 B2PLYP/cc-pVDZ
 hartrees
Energy at 0K-835.464095
Energy at 298.15K 
HF Energy-835.155553
Nuclear repulsion energy292.845049
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 B2PLYP/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' 1863 1785 55.04 15.58 0.35 0.52
2 A' 1364 1307 168.24 0.06 0.33 0.50
3 A' 1235 1183 223.18 0.30 0.28 0.44
4 A' 1066 1021 244.28 2.97 0.19 0.31
5 A' 699 669 3.94 8.06 0.12 0.21
6 A' 518 496 1.00 1.74 0.73 0.84
7 A' 462 442 0.36 2.87 0.36 0.53
8 A' 337 323 1.32 2.66 0.64 0.78
9 A' 187 179 3.06 0.61 0.65 0.79
10 A" 568 544 2.89 12.41 0.75 0.86
11 A" 386 370 1.15 0.38 0.75 0.86
12 A" 172 165 0.04 0.06 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4428.3 cm-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 4241.0 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 B2PLYP/cc-pVDZ
ABC
0.14807 0.07476 0.04968

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.693 -0.660 0.000
C2 0.000 0.479 0.000
F3 -2.013 -0.706 0.000
F4 -0.143 -1.858 0.000
F5 -0.625 1.660 0.000
Cl6 1.717 0.543 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 F4 F5 Cl6
C11.33421.32031.31832.32112.6941
C21.33422.33602.34201.33561.7182
F31.32032.33602.19652.74263.9335
F41.31832.34202.19653.55083.0371
F52.32111.33562.74263.55082.5949
Cl62.69411.71823.93353.03712.5949

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 120.776 C1 C2 Cl6 123.423
C2 C1 F3 123.290 C2 C1 F4 124.002
F3 C1 F4 112.708 F5 C2 Cl6 115.801
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.373      
2 C 0.042      
3 F -0.132      
4 F -0.127      
5 F -0.144      
6 Cl -0.013      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.243 -0.249 0.000 0.348
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.804 0.404 -0.003
y 0.404 -39.506 -0.001
z -0.003 -0.001 -37.128
Traceless
 xyz
x 0.513 0.404 -0.003
y 0.404 -2.040 -0.001
z -0.003 -0.001 1.527
Polar
3z2-r23.054
x2-y21.702
xy0.404
xz-0.003
yz-0.001


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.217 0.928 -0.000
y 0.928 4.900 -0.000
z -0.000 -0.000 2.340


<r2> (average value of r2) Å2
<r2> 186.356
(<r2>)1/2 13.651