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

using model chemistry: HF/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 HF/STO-3G
 hartrees
Energy at 0K-569.665739
Energy at 298.15K-569.670563
Nuclear repulsion energy140.540190
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 HF/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' 3759 3069 0.25      
2 A' 3734 3049 6.33      
3 A' 3710 3029 41.63      
4 A' 3564 2910 0.31      
5 A' 2055 1678 10.25      
6 A' 1816 1483 4.03      
7 A' 1722 1406 5.92      
8 A' 1514 1236 2.05      
9 A' 1469 1199 32.50      
10 A' 1297 1059 0.47      
11 A' 1132 924 13.51      
12 A' 960 784 30.41      
13 A' 476 389 4.47      
14 A' 279 227 1.42      
15 A" 3732 3047 0.00      
16 A" 1810 1478 3.26      
17 A" 1277 1042 0.00      
18 A" 1169 954 24.20      
19 A" 911 744 0.00      
20 A" 262 214 0.33      
21 A" 181 148 0.34      

Unscaled Zero Point Vibrational Energy (zpe) 18412.2 cm-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 15033.6 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 HF/STO-3G
ABC
1.39144 0.07987 0.07661

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.460 0.000
C2 0.939 -0.453 0.000
C3 2.424 -0.126 0.000
Cl4 -1.731 0.050 0.000
H5 0.179 1.529 0.000
H6 0.676 -1.506 0.000
H7 2.588 0.947 0.000
H8 2.903 -0.552 0.879
H9 2.903 -0.552 -0.879

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 H5 H6 H7 H8 H9
C11.31032.49431.77921.08392.07942.63313.19783.1978
C21.31031.52092.71742.12341.08512.16302.15412.1541
C32.49431.52094.15942.78962.22751.08531.08801.0880
Cl41.77922.71744.15942.41602.86644.41114.75534.7553
H51.08392.12342.78962.41603.07582.47813.53913.5391
H62.07941.08512.22752.86643.07583.11002.57762.5776
H72.63312.16301.08534.41112.47813.11001.76611.7661
H83.19782.15411.08804.75533.53912.57761.76611.7587
H93.19782.15411.08804.75533.53912.57761.76611.7587

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 123.356 C1 C2 H6 120.179
C2 C1 Cl4 122.453 C2 C1 H5 124.710
C2 C3 H7 111.084 C2 C3 H8 110.205
C2 C3 H9 110.205 C3 C2 H6 116.465
Cl4 C1 H5 112.837 H7 C3 H8 108.709
H7 C3 H9 108.709 H8 C3 H9 107.848
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.027      
2 C -0.036      
3 C -0.181      
4 Cl -0.160      
5 H 0.095      
6 H 0.084      
7 H 0.072      
8 H 0.076      
9 H 0.076      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.636 0.180 0.000 2.642
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.478 -0.268 0.000
y -0.268 -28.099 0.000
z 0.000 0.000 -30.286
Traceless
 xyz
x -2.285 -0.268 0.000
y -0.268 2.783 0.000
z 0.000 0.000 -0.498
Polar
3z2-r2-0.995
x2-y2-3.379
xy-0.268
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.456 -0.639 0.000
y -0.639 2.901 0.000
z 0.000 0.000 1.203


<r2> (average value of r2) Å2
<r2> 144.563
(<r2>)1/2 12.023