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

using model chemistry: mPW1PW91/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at mPW1PW91/3-21G*
 hartrees
Energy at 0K-574.753575
Energy at 298.15K-574.758506
Nuclear repulsion energy145.920702
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 mPW1PW91/3-21G*
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' 3265 3100 5.70      
2 A' 3191 3030 5.89      
3 A' 3169 3010 1.99      
4 A' 3068 2914 11.95      
5 A' 1727 1640 15.65      
6 A' 1548 1470 6.96      
7 A' 1467 1393 12.73      
8 A' 1402 1332 28.25      
9 A' 1301 1235 0.87      
10 A' 1130 1073 0.42      
11 A' 954 906 24.82      
12 A' 758 720 47.67      
13 A' 580 550 2.03      
14 A' 239 227 0.97      
15 A" 3122 2965 11.26      
16 A" 1556 1477 13.16      
17 A" 1109 1053 0.08      
18 A" 994 944 1.31      
19 A" 738 701 73.17      
20 A" 412 391 3.09      
21 A" 115 109 0.20      

Unscaled Zero Point Vibrational Energy (zpe) 15922.3 cm-1
Scaled (by 0.9496) Zero Point Vibrational Energy (zpe) 15119.8 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 mPW1PW91/3-21G*
ABC
0.47365 0.12062 0.09790

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.925 0.000
C2 -1.237 0.445 0.000
C3 -1.639 -0.999 0.000
Cl4 1.431 -0.075 0.000
H5 0.229 1.981 0.000
H6 -2.041 1.178 0.000
H7 -0.763 -1.652 0.000
H8 -2.247 -1.226 0.884
H9 -2.247 -1.226 -0.884

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 H5 H6 H7 H8 H9
C11.32732.52731.74591.08082.05672.68793.23353.2335
C21.32731.49832.71832.12431.08782.14962.14252.1425
C32.52731.49833.20523.51732.21341.09191.09661.0966
Cl41.74592.71833.20522.38203.69112.70193.95323.9532
H51.08082.12433.51732.38202.40863.76664.14704.1470
H62.05671.08782.21343.69112.40863.10462.56892.5689
H72.68792.14961.09192.70193.76663.10461.77841.7784
H83.23352.14251.09663.95324.14702.56891.77841.7677
H93.23352.14251.09663.95324.14702.56891.77841.7677

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 126.757 C1 C2 H6 116.423
C2 C1 Cl4 123.809 C2 C1 H5 123.473
C2 C3 H7 111.203 C2 C3 H8 110.355
C2 C3 H9 110.355 C3 C2 H6 116.821
Cl4 C1 H5 112.717 H7 C3 H8 108.705
H7 C3 H9 108.705 H8 C3 H9 107.415
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.357      
2 C -0.192      
3 C -0.683      
4 Cl 0.002      
5 H 0.265      
6 H 0.239      
7 H 0.251      
8 H 0.238      
9 H 0.238      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.795 0.473 0.000 1.857
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.209 0.125 0.000
y 0.125 -28.728 0.000
z 0.000 0.000 -33.431
Traceless
 xyz
x 0.870 0.125 0.000
y 0.125 3.092 0.000
z 0.000 0.000 -3.963
Polar
3z2-r2-7.925
x2-y2-1.481
xy0.125
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.383 0.235 0.000
y 0.235 5.524 0.000
z 0.000 0.000 3.088


<r2> (average value of r2) Å2
<r2> 119.237
(<r2>)1/2 10.920