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

using model chemistry: BLYP/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 BLYP/Def2TZVPP
 hartrees
Energy at 0K-1035.863146
Energy at 298.15K-1035.864119
HF Energy-1035.863146
Nuclear repulsion energy236.861735
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 BLYP/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' 3400 3400 62.92      
2 A' 3060 3060 0.57      
3 A' 2150 2150 15.13      
4 A' 1229 1229 30.32      
5 A' 976 976 59.07      
6 A' 668 668 61.07      
7 A' 645 645 10.17      
8 A' 433 433 9.56      
9 A' 252 252 0.22      
10 A' 206 206 2.79      
11 A" 1162 1162 15.18      
12 A" 662 662 139.96      
13 A" 639 639 72.43      
14 A" 431 431 5.05      
15 A" 150 150 1.46      

Unscaled Zero Point Vibrational Energy (zpe) 8030.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8030.8 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 BLYP/Def2TZVPP
ABC
0.10190 0.09799 0.05210

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.645 2.016 0.000
C2 -0.730 1.226 0.000
C3 0.384 0.311 0.000
Cl4 0.384 -0.731 1.505
Cl5 0.384 -0.731 -1.505
H6 -2.458 2.708 0.000
H7 1.348 0.821 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 Cl5 H6 H7
C11.20912.65033.73233.73231.06753.2225
C21.20911.44142.70862.70862.27662.1166
C32.65031.44141.83101.83103.71781.0901
Cl43.73232.70861.83103.01064.70872.3672
Cl53.73232.70861.83103.01064.70872.3672
H61.06752.27663.71784.70874.70874.2476
H73.22252.11661.09012.36722.36724.2476

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 178.587 C2 C1 H6 179.636
C2 C3 Cl4 111.176 C2 C3 Cl5 111.176
C2 C3 H7 112.727 Cl4 C3 Cl5 110.599
Cl4 C3 H7 105.442 Cl5 C3 H7 105.442
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.149      
2 C -0.372      
3 C -0.021      
4 Cl -0.098      
5 Cl -0.098      
6 H 0.268      
7 H 0.173      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.268 1.821 0.000 1.841
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.914 -2.684 0.000
y -2.684 -39.740 0.000
z 0.000 0.000 -44.805
Traceless
 xyz
x 3.359 -2.684 0.000
y -2.684 2.119 0.000
z 0.000 0.000 -5.478
Polar
3z2-r2-10.957
x2-y20.827
xy-2.684
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.296 -2.796 0.000
y -2.796 9.541 0.000
z 0.000 0.000 9.298


<r2> (average value of r2) Å2
<r2> 196.106
(<r2>)1/2 14.004