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

using model chemistry: B3LYP/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/STO-3G
 hartrees
Energy at 0K-571.065862
Energy at 298.15K-571.070404
Nuclear repulsion energy138.592127
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 B3LYP/STO-3G
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' 3485 3110 0.46      
2 A' 3462 3089 2.49      
3 A' 3447 3076 24.29      
4 A' 3301 2945 0.18      
5 A' 1829 1632 13.85      
6 A' 1668 1488 5.90      
7 A' 1564 1396 2.60      
8 A' 1383 1234 1.17      
9 A' 1339 1195 22.71      
10 A' 1181 1054 1.36      
11 A' 1035 923 17.81      
12 A' 869 776 25.43      
13 A' 432 385 4.02      
14 A' 254 226 0.72      
15 A" 3448 3077 0.03      
16 A" 1661 1483 5.22      
17 A" 1148 1025 0.62      
18 A" 1031 920 31.08      
19 A" 787 702 0.00      
20 A" 233 208 0.01      
21 A" 175 156 0.45      

Unscaled Zero Point Vibrational Energy (zpe) 16865.8 cm-1
Scaled (by 0.8924) Zero Point Vibrational Energy (zpe) 15051.0 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 B3LYP/STO-3G
ABC
1.34534 0.07779 0.07458

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.467 0.000
C2 0.959 -0.467 0.000
C3 2.452 -0.127 0.000
Cl4 -1.755 0.053 0.000
H5 0.180 1.552 0.000
H6 0.691 -1.534 0.000
H7 2.611 0.961 0.000
H8 2.942 -0.557 0.891
H9 2.942 -0.557 -0.891

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 H5 H6 H7 H8 H9
C11.33892.52321.80331.09982.11672.65723.24013.2401
C21.33891.53092.76362.16391.10022.18322.17552.1755
C32.52321.53094.21102.82522.25401.10011.10371.1037
Cl41.80332.76364.21102.44822.91504.45944.81954.8195
H51.09982.16392.82522.44823.12772.50143.58733.5873
H62.11671.10022.25402.91503.12773.14832.61082.6108
H72.65722.18321.10014.45942.50143.14831.79111.7911
H83.24012.17551.10374.81953.58732.61081.79111.7818
H93.24012.17551.10374.81953.58732.61081.79111.7818

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 122.961 C1 C2 H6 120.093
C2 C1 Cl4 122.479 C2 C1 H5 124.797
C2 C3 H7 111.105 C2 C3 H8 110.275
C2 C3 H9 110.275 C3 C2 H6 116.946
Cl4 C1 H5 112.724 H7 C3 H8 108.728
H7 C3 H9 108.728 H8 C3 H9 107.641
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.055      
2 C -0.063      
3 C -0.220      
4 Cl -0.128      
5 H 0.106      
6 H 0.095      
7 H 0.086      
8 H 0.090      
9 H 0.090      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.369 0.192 0.000 2.377
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.290 -0.203 0.000
y -0.203 -27.757 0.000
z 0.000 0.000 -30.219
Traceless
 xyz
x -1.302 -0.203 0.000
y -0.203 2.498 0.000
z 0.000 0.000 -1.195
Polar
3z2-r2-2.391
x2-y2-2.533
xy-0.203
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.836 -0.546 0.000
y -0.546 2.888 0.000
z 0.000 0.000 1.263


<r2> (average value of r2) Å2
<r2> 147.628
(<r2>)1/2 12.150