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All results from a given calculation for C3H5Cl (1-chloro-1-propene(E))

using model chemistry: mPW1PW91/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at mPW1PW91/6-311G*
 hartrees
Energy at 0K-577.530540
Energy at 298.15K-577.535342
Nuclear repulsion energy141.774367
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 mPW1PW91/6-311G*
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' 3228 3081 12.53      
2 A' 3190 3044 10.19      
3 A' 3139 2996 17.57      
4 A' 3051 2912 28.78      
5 A' 1730 1651 17.39      
6 A' 1508 1440 13.57      
7 A' 1431 1365 2.38      
8 A' 1335 1274 3.97      
9 A' 1289 1230 14.38      
10 A' 1131 1080 0.90      
11 A' 979 935 39.12      
12 A' 816 779 42.13      
13 A' 429 409 4.93      
14 A' 258 246 0.73      
15 A" 3107 2965 19.79      
16 A" 1499 1430 10.64      
17 A" 1072 1023 0.18      
18 A" 968 924 61.32      
19 A" 779 744 1.39      
20 A" 236 226 0.58      
21 A" 200 191 1.04      

Unscaled Zero Point Vibrational Energy (zpe) 15687.3 cm-1
Scaled (by 0.9544) Zero Point Vibrational Energy (zpe) 14971.9 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 mPW1PW91/6-311G*
ABC
1.40330 0.08150 0.07814

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.451 0.000
C2 0.921 -0.500 0.000
C3 2.388 -0.223 0.000
Cl4 -1.707 0.126 0.000
H5 0.221 1.510 0.000
H6 0.605 -1.539 0.000
H7 2.602 0.847 0.000
H8 2.869 -0.664 0.878
H9 2.869 -0.664 -0.878

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 H5 H6 H7 H8 H9
C11.32362.48151.73781.08242.07952.63243.20063.2006
C21.32361.49272.70202.12861.08642.15372.14252.1425
C32.48151.49274.11032.77552.21611.09101.09391.0939
Cl41.73782.70204.11032.37342.84914.36954.72604.7260
H51.08242.12862.77552.37343.07332.47263.53743.5374
H62.07951.08642.21612.84913.07333.11142.58082.5808
H72.63242.15371.09104.36952.47263.11141.76771.7677
H83.20062.14251.09394.72603.53742.58081.76771.7561
H93.20062.14251.09394.72603.53742.58081.76771.7561

picture of 1-chloro-1-propene(E) state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 123.442 C1 C2 H6 118.954
C2 C1 Cl4 123.342 C2 C1 H5 124.126
C2 C3 H7 111.996 C2 C3 H8 110.917
C2 C3 H9 110.917 C3 C2 H6 117.604
Cl4 C1 H5 112.532 H7 C3 H8 108.010
H7 C3 H9 108.010 H8 C3 H9 106.782
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.321      
2 C -0.143      
3 C -0.687      
4 Cl -0.056      
5 H 0.264      
6 H 0.231      
7 H 0.232      
8 H 0.240      
9 H 0.240      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.110 0.002 0.000 2.110
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.266 -0.082 0.000
y -0.082 -29.688 0.000
z 0.000 0.000 -33.514
Traceless
 xyz
x 0.335 -0.082 0.000
y -0.082 2.702 0.000
z 0.000 0.000 -3.038
Polar
3z2-r2-6.075
x2-y2-1.578
xy-0.082
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.965 -0.923 0.000
y -0.923 5.773 0.000
z 0.000 0.000 3.782


<r2> (average value of r2) Å2
<r2> 143.252
(<r2>)1/2 11.969