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

using model chemistry: TPSSh/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-1035.957650
Energy at 298.15K-1035.958751
HF Energy-1035.957650
Nuclear repulsion energy216.345199
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/cc-pVTZ
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' 3078 2980 8.43      
2 A' 2318 2245 96.99      
3 A' 1479 1432 1.70      
4 A' 1272 1232 55.03      
5 A' 1123 1087 0.43      
6 A' 686 665 78.12      
7 A' 626 606 34.34      
8 A' 431 417 1.82      
9 A' 288 279 1.39      
10 A' 92 89 1.23      
11 A" 3127 3028 0.40      
12 A" 1184 1146 0.25      
13 A" 911 882 0.18      
14 A" 358 347 0.09      
15 A" 183 177 7.20      

Unscaled Zero Point Vibrational Energy (zpe) 8577.0 cm-1
Scaled (by 0.9683) Zero Point Vibrational Energy (zpe) 8305.2 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 TPSSh/cc-pVTZ
ABC
0.54091 0.03191 0.03030

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.169 0.235 0.000
C2 0.000 0.524 0.000
C3 -1.398 0.880 0.000
Cl4 2.756 -0.160 0.000
Cl5 -2.479 -0.588 0.000
H6 -1.669 1.446 0.889
H7 -1.669 1.446 -0.889

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 Cl5 H6 H7
C11.20402.64691.63603.73953.21143.2114
C21.20401.44292.83992.71692.10432.1043
C32.64691.44294.28281.82291.08841.0884
Cl41.63602.83994.28285.25304.79144.7914
Cl53.73952.71691.82295.25302.36312.3631
H63.21142.10431.08844.79142.36311.7782
H73.21142.10431.08844.79142.36311.7782

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 179.589 C2 C1 Cl4 179.924
C2 C3 Cl5 112.068 C2 C3 H6 111.702
C2 C3 H7 111.702 Cl5 C3 H6 105.744
Cl5 C3 H7 105.744 H6 C3 H7 109.546
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.053      
2 C -0.063      
3 C -0.107      
4 Cl 0.029      
5 Cl -0.158      
6 H 0.123      
7 H 0.123      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.718 1.580 0.000 1.736
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 14.382 -0.260 0.000
y -0.260 6.713 0.000
z 0.000 0.000 5.269


<r2> (average value of r2) Å2
<r2> 303.626
(<r2>)1/2 17.425