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All results from a given calculation for CH2ClCCCl (1,3-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-1035.941720
Energy at 298.15K-1035.942853
HF Energy-1035.941720
Nuclear repulsion energy216.432317
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' 3079 3079 7.97      
2 A' 2327 2327 88.06      
3 A' 1475 1475 2.19      
4 A' 1284 1284 53.55      
5 A' 1119 1119 0.44      
6 A' 692 692 69.06      
7 A' 627 627 33.75      
8 A' 445 445 1.57      
9 A' 291 291 1.40      
10 A' 93 93 1.18      
11 A" 3126 3126 0.19      
12 A" 1193 1193 0.28      
13 A" 915 915 0.34      
14 A" 378 378 0.10      
15 A" 182 182 7.48      

Unscaled Zero Point Vibrational Energy (zpe) 8612.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8612.2 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
0.54493 0.03188 0.03029

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 1.168 0.240 0.000
C2 0.000 0.521 0.000
C3 -1.401 0.868 0.000
Cl4 2.758 -0.144 0.000
Cl5 -2.478 -0.600 0.000
H6 -1.672 1.437 0.886
H7 -1.672 1.437 -0.886

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 Cl5 H6 H7
C11.20092.64411.63583.74163.20623.2062
C21.20091.44322.83672.72012.10212.1021
C32.64411.44324.27991.82051.08741.0874
Cl41.63582.83674.27995.25584.78604.7860
Cl53.74162.72011.82055.25582.36332.3633
H63.20622.10211.08744.78602.36331.7716
H73.20622.10211.08744.78602.36331.7716

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 179.631 C2 C1 Cl4 179.923
C2 C3 Cl5 112.396 C2 C3 H6 111.562
C2 C3 H7 111.562 Cl5 C3 H6 105.955
Cl5 C3 H7 105.955 H6 C3 H7 109.095
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 0.060      
2 C -0.091      
3 C -0.137      
4 Cl 0.027      
5 Cl -0.146      
6 H 0.144      
7 H 0.144      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.678 1.533 0.000 1.676
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.441 -3.768 0.000
y -3.768 -40.906 0.000
z 0.000 0.000 -42.339
Traceless
 xyz
x 0.182 -3.768 0.000
y -3.768 0.984 0.000
z 0.000 0.000 -1.166
Polar
3z2-r2-2.331
x2-y2-0.534
xy-3.768
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.335 -0.238 0.000
y -0.238 6.892 0.000
z 0.000 0.000 5.600


<r2> (average value of r2) Å2
<r2> 303.866
(<r2>)1/2 17.432