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All results from a given calculation for CH2ClCCCl (1,3-dichloropropyne)

using model chemistry: B97D3/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/6-311G*
 hartrees
Energy at 0K-1035.860021
Energy at 298.15K-1035.860822
HF Energy-1035.860021
Nuclear repulsion energy215.123651
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 B97D3/6-311G*
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' 3025 3025 18.01      
2 A' 2279 2279 131.21      
3 A' 1452 1452 1.97      
4 A' 1271 1271 66.25      
5 A' 1113 1113 0.44      
6 A' 630 630 87.94      
7 A' 610 610 52.77      
8 A' 375 375 5.35      
9 A' 263 263 1.17      
10 A' 84 84 1.15      
11 A" 3076 3076 3.80      
12 A" 1179 1179 0.80      
13 A" 896 896 1.46      
14 A" 258 258 0.07      
15 A" 169 169 8.17      

Unscaled Zero Point Vibrational Energy (zpe) 8340.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8340.7 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 B97D3/6-311G*
ABC
0.53108 0.03158 0.02998

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.177 0.245 0.000
C2 0.000 0.531 0.000
C3 -1.398 0.881 0.000
Cl4 2.769 -0.151 0.000
Cl5 -2.494 -0.605 0.000
H6 -1.677 1.450 0.892
H7 -1.677 1.450 -0.892

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 Cl5 H6 H7
C11.21112.65221.64043.76763.22343.2234
C21.21111.44112.85152.73992.10992.1099
C32.65221.44114.29251.84631.09401.0940
Cl41.64042.85154.29255.28224.80834.8083
Cl53.76762.73991.84635.28222.38402.3840
H63.22342.10991.09404.80832.38401.7843
H73.22342.10991.09404.80832.38401.7843

picture of 1,3-dichloropropyne state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 179.568 C2 C1 Cl4 179.706
C2 C3 Cl5 112.328 C2 C3 H6 111.942
C2 C3 H7 111.942 Cl5 C3 H6 105.477
Cl5 C3 H7 105.477 H6 C3 H7 109.277
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.271      
2 C 0.495      
3 C -0.655      
4 Cl -0.052      
5 Cl -0.079      
6 H 0.281      
7 H 0.281      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.995 1.721 0.000 1.988
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.862 -4.160 0.000
y -4.160 -41.076 0.000
z 0.000 0.000 -42.590
Traceless
 xyz
x -0.029 -4.160 0.000
y -4.160 1.150 0.000
z 0.000 0.000 -1.121
Polar
3z2-r2-2.242
x2-y2-0.786
xy-4.160
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.331 -0.188 0.000
y -0.188 5.752 0.000
z 0.000 0.000 3.998


<r2> (average value of r2) Å2
<r2> 306.945
(<r2>)1/2 17.520