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

using model chemistry: M06-2X/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/6-311G*
 hartrees
Energy at 0K-1035.803581
Energy at 298.15K-1035.804753
HF Energy-1035.803581
Nuclear repulsion energy240.501420
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 M06-2X/6-311G*
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' 3484 3484 62.73      
2 A' 3176 3176 0.68      
3 A' 2279 2279 19.05      
4 A' 1297 1297 35.87      
5 A' 1018 1018 50.67      
6 A' 720 720 56.53      
7 A' 681 681 8.15      
8 A' 459 459 5.67      
9 A' 274 274 0.53      
10 A' 201 201 3.51      
11 A" 1260 1260 23.50      
12 A" 766 766 222.04      
13 A" 696 696 5.38      
14 A" 463 463 1.03      
15 A" 148 148 1.75      

Unscaled Zero Point Vibrational Energy (zpe) 8460.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8460.4 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 M06-2X/6-311G*
ABC
0.10644 0.09971 0.05372

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.649 1.986 0.000
C2 -0.741 1.206 0.000
C3 0.387 0.299 0.000
Cl4 0.387 -0.719 1.472
Cl5 0.387 -0.719 -1.472
H6 -2.470 2.665 0.000
H7 1.328 0.841 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 Cl5 H6 H7
C11.19692.64443.69183.69181.06523.1900
C21.19691.44782.67322.67322.26202.1012
C32.64441.44781.78971.78973.70961.0857
Cl43.69182.67321.78972.94404.66712.3420
Cl53.69182.67321.78972.94404.66712.3420
H61.06522.26203.70964.66714.66714.2132
H73.19002.10121.08572.34202.34204.2132

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 178.166 C2 C1 H6 179.014
C2 C3 Cl4 110.880 C2 C3 Cl5 110.880
C2 C3 H7 111.263 Cl4 C3 Cl5 110.670
Cl4 C3 H7 106.489 Cl5 C3 H7 106.489
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.232      
2 C 0.169      
3 C -0.622      
4 Cl 0.028      
5 Cl 0.028      
6 H 0.282      
7 H 0.347      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.294 2.054 0.000 2.075
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.798 -3.101 0.000
y -3.101 -39.865 0.000
z 0.000 0.000 -45.446
Traceless
 xyz
x 3.858 -3.101 0.000
y -3.101 2.256 0.000
z 0.000 0.000 -6.114
Polar
3z2-r2-12.228
x2-y21.068
xy-3.101
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.502 -2.615 0.000
y -2.615 7.644 0.000
z 0.000 0.000 7.759


<r2> (average value of r2) Å2
<r2> 191.298
(<r2>)1/2 13.831