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

using model chemistry: B3LYP/3-21G

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/3-21G
 hartrees
Energy at 0K-574.662988
Energy at 298.15K-574.667844
Nuclear repulsion energy143.290475
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/3-21G
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' 3277 3162 3.48      
2 A' 3162 3051 6.45      
3 A' 3144 3033 1.48      
4 A' 3049 2942 13.26      
5 A' 1717 1657 16.86      
6 A' 1548 1494 5.40      
7 A' 1464 1413 8.84      
8 A' 1369 1321 44.46      
9 A' 1271 1226 0.95      
10 A' 1113 1074 1.31      
11 A' 934 902 18.43      
12 A' 701 676 49.42      
13 A' 528 509 9.29      
14 A' 232 224 1.57      
15 A" 3092 2983 13.78      
16 A" 1558 1503 12.00      
17 A" 1109 1070 0.03      
18 A" 967 934 1.46      
19 A" 720 694 70.18      
20 A" 397 383 2.54      
21 A" 127 123 0.14      

Unscaled Zero Point Vibrational Energy (zpe) 15738.6 cm-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 15186.2 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 B3LYP/3-21G
ABC
0.45113 0.11687 0.09446

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.966 0.000
C2 -1.244 0.517 0.000
C3 -1.695 -0.918 0.000
Cl4 1.459 -0.166 0.000
H5 0.314 1.998 0.000
H6 -2.026 1.275 0.000
H7 -0.837 -1.594 0.000
H8 -2.310 -1.124 0.885
H9 -2.310 -1.124 -0.885

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 H5 H6 H7 H8 H9
C11.32272.53441.84651.07842.04952.69363.23863.2386
C21.32271.50442.78782.14951.08932.14972.14762.1476
C32.53441.50443.24213.54102.21851.09151.09711.0971
Cl41.84652.78783.24212.44803.77112.70413.98823.9882
H51.07842.14953.54102.44802.44903.77184.17314.1731
H62.04951.08932.21853.77112.44903.10572.57312.5731
H72.69362.14971.09152.70413.77183.10571.78101.7810
H83.23862.14761.09713.98824.17312.57311.78101.7694
H93.23862.14761.09713.98824.17312.57311.78101.7694

picture of 1-chloro-1-propene(Z) state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 127.280 C1 C2 H6 116.029
C2 C1 Cl4 122.339 C2 C1 H5 126.770
C2 C3 H7 110.812 C2 C3 H8 110.303
C2 C3 H9 110.303 C3 C2 H6 116.691
Cl4 C1 H5 110.891 H7 C3 H8 108.929
H7 C3 H9 108.929 H8 C3 H9 107.485
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.383      
2 C -0.139      
3 C -0.611      
4 Cl 0.011      
5 H 0.247      
6 H 0.214      
7 H 0.233      
8 H 0.213      
9 H 0.213      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.222 0.787 0.000 2.358
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.963 0.433 0.000
y 0.433 -28.806 0.000
z 0.000 0.000 -33.554
Traceless
 xyz
x 0.217 0.433 0.000
y 0.433 3.453 0.000
z 0.000 0.000 -3.670
Polar
3z2-r2-7.340
x2-y2-2.157
xy0.433
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.418 -0.114 0.000
y -0.114 5.461 0.000
z 0.000 0.000 2.780


<r2> (average value of r2) Å2
<r2> 122.688
(<r2>)1/2 11.076