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All results from a given calculation for CHCl2CCH (3,3-dichloropropyne)

using model chemistry: B3LYPultrafine/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYPultrafine/Def2TZVPP
 hartrees
Energy at 0K-1035.939234
Energy at 298.15K-1035.940409
HF Energy-1035.939234
Nuclear repulsion energy239.552606
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 B3LYPultrafine/Def2TZVPP
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' 3471 3471 67.51      
2 A' 3136 3136 0.85      
3 A' 2230 2230 12.51      
4 A' 1275 1275 29.40      
5 A' 1005 1005 53.26      
6 A' 707 707 62.54      
7 A' 693 693 6.10      
8 A' 459 459 7.10      
9 A' 267 267 0.26      
10 A' 215 215 3.08      
11 A" 1213 1213 16.63      
12 A" 717 717 204.50      
13 A" 704 704 1.43      
14 A" 462 462 0.39      
15 A" 155 155 1.39      

Unscaled Zero Point Vibrational Energy (zpe) 8353.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8353.1 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 B3LYPultrafine/Def2TZVPP
ABC
0.10500 0.09945 0.05328

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.639 1.997 0.000
C2 -0.730 1.216 0.000
C3 0.383 0.302 0.000
Cl4 0.383 -0.723 1.483
Cl5 0.383 -0.723 -1.483
H6 -2.448 2.685 0.000
H7 1.334 0.823 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 Cl5 H6 H7
C11.19822.63883.69993.69991.06223.1961
C21.19821.44082.68322.68322.26042.1013
C32.63881.44081.80251.80253.70101.0841
Cl43.69992.68321.80252.96524.67262.3437
Cl53.69992.68321.80252.96524.67262.3437
H61.06222.26043.70104.67264.67264.2158
H73.19612.10131.08412.34372.34374.2158

picture of 3,3-dichloropropyne state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 178.675 C2 C1 H6 179.616
C2 C3 Cl4 111.155 C2 C3 Cl5 111.155
C2 C3 H7 111.885 Cl4 C3 Cl5 110.675
Cl4 C3 H7 105.866 Cl5 C3 H7 105.866
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.154      
2 C -0.388      
3 C -0.014      
4 Cl -0.093      
5 Cl -0.093      
6 H 0.265      
7 H 0.169      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.217 1.777 0.000 1.790
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.717 -2.661 0.000
y -2.661 -39.639 0.000
z 0.000 0.000 -44.594
Traceless
 xyz
x 3.399 -2.661 0.000
y -2.661 2.017 0.000
z 0.000 0.000 -5.416
Polar
3z2-r2-10.833
x2-y20.922
xy-2.661
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.975 -2.535 0.000
y -2.535 9.061 0.000
z 0.000 0.000 8.848


<r2> (average value of r2) Å2
<r2> 192.331
(<r2>)1/2 13.868