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

using model chemistry: HSEh1PBE/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 HSEh1PBE/6-311G**
 hartrees
Energy at 0K-1035.484170
Energy at 298.15K-1035.485249
HF Energy-1035.484170
Nuclear repulsion energy216.924620
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 HSEh1PBE/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' 3099 2976 9.20      
2 A' 2368 2274 100.71      
3 A' 1462 1404 3.05      
4 A' 1302 1250 54.78      
5 A' 1147 1101 0.74      
6 A' 718 690 84.72      
7 A' 639 614 29.22      
8 A' 419 403 1.24      
9 A' 288 276 1.54      
10 A' 92 89 1.22      
11 A" 3153 3028 0.39      
12 A" 1202 1154 0.92      
13 A" 912 876 1.18      
14 A" 327 314 0.01      
15 A" 183 176 8.69      

Unscaled Zero Point Vibrational Energy (zpe) 8654.1 cm-1
Scaled (by 0.9604) Zero Point Vibrational Energy (zpe) 8311.4 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 HSEh1PBE/6-311G**
ABC
0.55630 0.03194 0.03038

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.168 0.230 0.000
C2 0.000 0.509 0.000
C3 -1.395 0.868 0.000
Cl4 2.754 -0.160 0.000
Cl5 -2.480 -0.577 0.000
H6 -1.654 1.445 0.888
H7 -1.654 1.445 -0.888

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 Cl5 H6 H7
C11.20112.64161.63353.73613.19863.1986
C21.20111.44062.83462.70712.09792.0979
C32.64161.44064.27511.80691.09031.0903
Cl41.63352.83464.27515.25094.77504.7750
Cl53.73612.70711.80695.25092.35752.3575
H63.19862.09791.09034.77502.35751.7769
H73.19862.09791.09034.77502.35751.7769

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 178.998 C2 C1 Cl4 179.633
C2 C3 Cl5 112.452 C2 C3 H6 111.223
C2 C3 H7 111.223 Cl5 C3 H6 106.273
Cl5 C3 H7 106.273 H6 C3 H7 109.142
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.304      
2 C 0.386      
3 C -0.372      
4 Cl -0.061      
5 Cl -0.071      
6 H 0.210      
7 H 0.210      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.714 1.688 0.000 1.832
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.838 -4.011 0.000
y -4.011 -41.132 0.000
z 0.000 0.000 -42.701
Traceless
 xyz
x 0.078 -4.011 0.000
y -4.011 1.138 0.000
z 0.000 0.000 -1.216
Polar
3z2-r2-2.432
x2-y2-0.706
xy-4.011
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.391 -0.255 0.000
y -0.255 5.596 0.000
z 0.000 0.000 3.964


<r2> (average value of r2) Å2
<r2> 303.265
(<r2>)1/2 17.415