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

using model chemistry: M06-2X/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/6-31+G**
 hartrees
Energy at 0K-1035.719551
Energy at 298.15K-1035.720583
HF Energy-1035.719551
Nuclear repulsion energy216.288988
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 M06-2X/6-31+G**
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' 3130 2980 5.54      
2 A' 2393 2278 80.39      
3 A' 1479 1409 2.57      
4 A' 1321 1258 53.24      
5 A' 1130 1076 0.30      
6 A' 744 709 71.79      
7 A' 631 601 24.64      
8 A' 427 407 0.25      
9 A' 266 253 0.98      
10 A' 80 76 1.13      
11 A" 3186 3034 0.02      
12 A" 1215 1157 0.51      
13 A" 925 881 0.44      
14 A" 329 313 0.66      
15 A" 180 171 7.73      

Unscaled Zero Point Vibrational Energy (zpe) 8717.9 cm-1
Scaled (by 0.9522) Zero Point Vibrational Energy (zpe) 8301.2 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 M06-2X/6-31+G**
ABC
0.54489 0.03184 0.03026

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.168 0.224 0.000
C2 0.000 0.522 0.000
C3 -1.409 0.885 0.000
Cl4 2.761 -0.185 0.000
Cl5 -2.481 -0.563 0.000
H6 -1.661 1.464 0.889
H7 -1.661 1.464 -0.889

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 Cl5 H6 H7
C11.20532.66001.64503.73243.21423.2142
C21.20531.45472.85032.70752.10642.1064
C32.66001.45474.30501.80171.09041.0904
Cl41.64502.85034.30505.25524.80284.8028
Cl53.73242.70751.80175.25522.36012.3601
H63.21422.10641.09044.80282.36011.7778
H73.21422.10641.09044.80282.36011.7778

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 179.852 C2 C1 Cl4 179.888
C2 C3 Cl5 112.054 C2 C3 H6 110.902
C2 C3 H7 110.902 Cl5 C3 H6 106.789
Cl5 C3 H7 106.789 H6 C3 H7 109.222
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.418      
2 C 0.150      
3 C -0.503      
4 Cl 0.323      
5 Cl -0.019      
6 H 0.234      
7 H 0.234      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.521 1.695 0.000 1.773
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.214 -4.044 0.000
y -4.044 -41.016 0.000
z 0.000 0.000 -42.670
Traceless
 xyz
x -0.372 -4.044 0.000
y -4.044 1.426 0.000
z 0.000 0.000 -1.055
Polar
3z2-r2-2.110
x2-y2-1.199
xy-4.044
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.513 -0.455 0.000
y -0.455 6.350 0.000
z 0.000 0.000 5.090


<r2> (average value of r2) Å2
<r2> 304.503
(<r2>)1/2 17.450