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

using model chemistry: TPSSh/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 TPSSh/6-311G**
 hartrees
Energy at 0K-1035.920271
Energy at 298.15K-1035.921239
HF Energy-1035.920271
Nuclear repulsion energy215.880206
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 TPSSh/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' 3085 3085 11.34      
2 A' 2327 2327 114.02      
3 A' 1476 1476 1.77      
4 A' 1289 1289 64.56      
5 A' 1130 1130 0.31      
6 A' 675 675 95.92      
7 A' 625 625 34.94      
8 A' 396 396 2.65      
9 A' 279 279 1.43      
10 A' 90 90 1.21      
11 A" 3138 3138 1.26      
12 A" 1193 1193 0.97      
13 A" 909 909 0.80      
14 A" 297 297 0.00      
15 A" 178 178 8.54      

Unscaled Zero Point Vibrational Energy (zpe) 8542.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8542.7 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 TPSSh/6-311G**
ABC
0.54323 0.03171 0.03014

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.172 0.238 0.000
C2 0.000 0.518 0.000
C3 -1.398 0.876 0.000
Cl4 2.764 -0.152 0.000
Cl5 -2.488 -0.594 0.000
H6 -1.668 1.441 0.891
H7 -1.668 1.441 -0.891

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 Cl5 H6 H7
C11.20522.64851.63893.75353.21093.2109
C21.20521.44332.84412.72522.10452.1045
C32.64851.44334.28741.82931.08951.0895
Cl41.63892.84414.28745.27064.79344.7934
Cl53.75352.72521.82935.27062.36812.3681
H63.21092.10451.08954.79342.36811.7826
H73.21092.10451.08954.79342.36811.7826

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 179.109 C2 C1 Cl4 179.690
C2 C3 Cl5 112.219 C2 C3 H6 111.616
C2 C3 H7 111.616 Cl5 C3 H6 105.640
Cl5 C3 H7 105.640 H6 C3 H7 109.781
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.264      
2 C 0.372      
3 C -0.343      
4 Cl -0.072      
5 Cl -0.093      
6 H 0.200      
7 H 0.200      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.823 1.731 0.000 1.916
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.780 -0.191 0.000
y -0.191 5.652 0.000
z 0.000 0.000 3.967


<r2> (average value of r2) Å2
<r2> 305.492
(<r2>)1/2 17.478