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All results from a given calculation for CHClCHCH2CH3 ((Z)-1-Chloro-1-butene)

using model chemistry: PBEPBE/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBE/6-31G*
 hartrees
Energy at 0K-616.390102
Energy at 298.15K-616.397143
Nuclear repulsion energy202.137368
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 PBEPBE/6-31G*
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' 3169 3124 8.60      
2 A' 3106 3062 8.69      
3 A' 3070 3026 26.15      
4 A' 2989 2946 19.21      
5 A' 2952 2910 27.27      
6 A' 1662 1638 15.46      
7 A' 1491 1470 5.51      
8 A' 1453 1432 2.18      
9 A' 1392 1372 7.89      
10 A' 1345 1326 21.76      
11 A' 1293 1275 1.11      
12 A' 1233 1215 4.84      
13 A' 1089 1074 2.32      
14 A' 1025 1010 7.12      
15 A' 884 871 8.45      
16 A' 818 807 65.32      
17 A' 510 503 2.46      
18 A' 320 316 1.09      
19 A' 179 176 0.39      
20 A" 3061 3017 27.48      
21 A" 2976 2933 15.13      
22 A" 1482 1461 7.46      
23 A" 1263 1245 0.02      
24 A" 1075 1060 1.17      
25 A" 937 924 37.55      
26 A" 800 788 9.11      
27 A" 702 692 0.19      
28 A" 294 289 0.91      
29 A" 195 192 0.51      
30 A" 148 145 0.42      

Unscaled Zero Point Vibrational Energy (zpe) 21456.1 cm-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 21149.3 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 PBEPBE/6-31G*
ABC
0.47297 0.05223 0.04788

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.914 -1.713 0.000
H2 2.455 -2.673 0.000
H3 2.234 -1.147 0.893
H4 2.234 -1.147 -0.893
C5 0.401 -1.948 0.000
H6 0.121 -2.565 -0.878
H7 0.121 -2.565 0.878
C8 0.000 0.544 0.000
Cl9 -1.046 1.949 0.000
H10 1.058 0.813 0.000
C11 -0.464 -0.713 0.000
H12 -1.550 -0.875 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 C8 Cl9 H10 C11 H12
C11.10241.10381.10381.53152.17092.17092.95934.70902.66722.58013.5639
H21.10241.78141.78142.17842.49612.49614.04725.79893.75613.51654.3902
H31.10381.78141.78522.19053.09992.54452.94114.59862.45462.87533.8972
H41.10381.78141.78522.19052.54453.09992.94114.59862.45462.87533.8972
C51.53152.17842.19052.19051.10901.10902.52434.15752.83861.50792.2265
H62.17092.49613.09992.54451.10901.75603.23304.74483.61432.13142.5337
H72.17092.49612.54453.09991.10901.75603.23304.74483.61432.13142.5337
C82.95934.04722.94112.94112.52433.23303.23301.75181.09191.34032.1010
Cl94.70905.79894.59864.59864.15754.74484.74481.75182.39132.72542.8687
H102.66723.75612.45462.45462.83863.61433.61431.09192.39132.15613.1065
C112.58013.51652.87532.87531.50792.13142.13141.34032.72542.15611.0973
H123.56394.39023.89723.89722.22652.53372.53372.10102.86873.10651.0973

picture of (Z)-1-Chloro-1-butene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C5 H6 109.568 C1 C5 H7 109.568
C1 C5 C11 116.178 H2 C1 H3 107.694
H2 C1 H4 107.694 H2 C1 C5 110.543
H3 C1 H4 107.923 H3 C1 C5 111.411
H4 C1 C5 111.411 C5 C11 C8 124.710
C5 C11 H12 116.558 H6 C5 H7 104.690
H6 C5 C11 108.104 H7 C5 C11 108.104
C8 C11 H12 118.732 Cl9 C8 H10 112.383
Cl9 C8 C11 123.070 H10 C8 C11 124.547
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.498      
2 H 0.166      
3 H 0.168      
4 H 0.168      
5 C -0.328      
6 H 0.171      
7 H 0.171      
8 C -0.294      
9 Cl -0.018      
10 H 0.191      
11 C -0.057      
12 H 0.159      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.999 -1.926 0.000 2.170
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.070 1.335 0.000
y 1.335 -37.738 0.000
z 0.000 0.000 -39.242
Traceless
 xyz
x 1.420 1.335 0.000
y 1.335 0.418 0.000
z 0.000 0.000 -1.838
Polar
3z2-r2-3.676
x2-y20.667
xy1.335
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.715 -1.447 0.000
y -1.447 11.208 0.000
z 0.000 0.000 5.005


<r2> (average value of r2) Å2
<r2> 223.454
(<r2>)1/2 14.948