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

using model chemistry: wB97X-D/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/STO-3G
 hartrees
Energy at 0K-1024.361626
Energy at 298.15K-1024.362624
HF Energy-1024.361626
Nuclear repulsion energy211.810986
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 wB97X-D/STO-3G
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' 3365 3365 2.32      
2 A' 2592 2592 56.37      
3 A' 1605 1605 1.11      
4 A' 1392 1392 48.62      
5 A' 1166 1166 8.35      
6 A' 839 839 33.35      
7 A' 644 644 19.98      
8 A' 469 469 0.08      
9 A' 290 290 0.34      
10 A' 102 102 1.25      
11 A" 3476 3476 4.55      
12 A" 1276 1276 0.67      
13 A" 972 972 0.37      
14 A" 386 386 1.13      
15 A" 190 190 1.50      

Unscaled Zero Point Vibrational Energy (zpe) 9382.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9382.5 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 wB97X-D/STO-3G
ABC
0.51752 0.03063 0.02909

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.163 0.229 0.000
C2 0.000 0.536 0.000
C3 -1.432 0.916 0.000
Cl4 2.822 -0.205 0.000
Cl5 -2.528 -0.565 0.000
H6 -1.686 1.504 0.903
H7 -1.686 1.504 -0.903

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 Cl5 H6 H7
C11.20282.68471.71453.77553.24963.2496
C21.20281.48192.91722.75742.14412.1441
C32.68471.48194.39921.84251.10721.1072
Cl41.71452.91724.39925.36184.90504.9050
Cl53.77552.75741.84255.36182.40982.4098
H63.24962.14411.10724.90502.40981.8059
H73.24962.14411.10724.90502.40981.8059

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 179.903 C2 C1 Cl4 179.890
C2 C3 Cl5 111.620 C2 C3 H6 110.983
C2 C3 H7 110.983 Cl5 C3 H6 106.901
Cl5 C3 H7 106.901 H6 C3 H7 109.280
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.024      
2 C -0.014      
3 C -0.107      
4 Cl 0.005      
5 Cl -0.128      
6 H 0.134      
7 H 0.134      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.063 1.988 0.000 1.989
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.269 -3.815 0.000
y -3.815 -37.863 0.000
z 0.000 0.000 -38.900
Traceless
 xyz
x -4.887 -3.815 0.000
y -3.815 3.221 0.000
z 0.000 0.000 1.666
Polar
3z2-r23.332
x2-y2-5.406
xy-3.815
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.511 -0.239 0.000
y -0.239 2.387 0.000
z 0.000 0.000 1.193


<r2> (average value of r2) Å2
<r2> 314.472
(<r2>)1/2 17.733