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

using model chemistry: mPW1PW91/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at mPW1PW91/6-31G**
 hartrees
Energy at 0K-577.488291
Energy at 298.15K-577.493100
Nuclear repulsion energy141.666749
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 mPW1PW91/6-31G**
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' 3247 3090 9.82      
2 A' 3212 3056 7.37      
3 A' 3161 3008 13.47      
4 A' 3063 2914 24.00      
5 A' 1740 1656 16.55      
6 A' 1502 1429 10.59      
7 A' 1428 1359 1.63      
8 A' 1330 1265 4.06      
9 A' 1284 1222 15.10      
10 A' 1131 1077 0.68      
11 A' 981 933 38.92      
12 A' 822 783 37.01      
13 A' 430 409 4.91      
14 A' 259 246 0.72      
15 A" 3128 2976 15.34      
16 A" 1492 1419 8.11      
17 A" 1069 1017 0.09      
18 A" 974 927 51.00      
19 A" 784 746 0.72      
20 A" 238 227 0.21      
21 A" 203 193 1.01      

Unscaled Zero Point Vibrational Energy (zpe) 15738.6 cm-1
Scaled (by 0.9515) Zero Point Vibrational Energy (zpe) 14975.3 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 mPW1PW91/6-31G**
ABC
1.39782 0.08142 0.07805

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.451 0.000
C2 0.920 -0.506 0.000
C3 2.389 -0.231 0.000
Cl4 -1.707 0.133 0.000
H5 0.231 1.509 0.000
H6 0.601 -1.545 0.000
H7 2.601 0.840 0.000
H8 2.869 -0.673 0.879
H9 2.869 -0.673 -0.879

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 H5 H6 H7 H8 H9
C11.32782.48431.73681.08352.08442.62993.20403.2040
C21.32781.49432.70442.13041.08672.15362.14422.1442
C32.48431.49434.11262.77242.21891.09201.09481.0948
Cl41.73682.70444.11262.37722.85404.36604.72924.7292
H51.08352.13042.77242.37723.07682.46273.53473.5347
H62.08441.08672.21892.85403.07683.11272.58402.5840
H72.62992.15361.09204.36602.46273.11271.77041.7704
H83.20402.14421.09484.72923.53472.58401.77041.7586
H93.20402.14421.09484.72923.53472.58401.77041.7586

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 123.255 C1 C2 H6 119.042
C2 C1 Cl4 123.334 C2 C1 H5 123.825
C2 C3 H7 111.811 C2 C3 H8 110.879
C2 C3 H9 110.879 C3 C2 H6 117.703
Cl4 C1 H5 112.841 H7 C3 H8 108.109
H7 C3 H9 108.109 H8 C3 H9 106.864
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.268      
2 C -0.050      
3 C -0.435      
4 Cl -0.020      
5 H 0.172      
6 H 0.148      
7 H 0.144      
8 H 0.154      
9 H 0.154      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.084 0.017 0.000 2.084
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.594 -0.113 0.000
y -0.113 -29.218 0.000
z 0.000 0.000 -32.778
Traceless
 xyz
x 0.404 -0.113 0.000
y -0.113 2.468 0.000
z 0.000 0.000 -2.872
Polar
3z2-r2-5.744
x2-y2-1.376
xy-0.113
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.431 -0.933 0.000
y -0.933 5.635 0.000
z 0.000 0.000 3.571


<r2> (average value of r2) Å2
<r2> 143.005
(<r2>)1/2 11.958