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All results from a given calculation for CH2CClCHCH2 (1,3-Butadiene, 2-chloro-)

using model chemistry: PBE1PBE/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBE1PBE/cc-pVTZ
 hartrees
Energy at 0K-615.320476
Energy at 298.15K 
HF Energy-615.320476
Nuclear repulsion energy198.438575
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 PBE1PBE/cc-pVTZ
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' 3274 3146 1.09 68.88 0.74 0.85
2 A' 3262 3134 3.00 70.14 0.62 0.77
3 A' 3174 3051 4.46 259.89 0.14 0.25
4 A' 3172 3048 0.03 4.33 0.69 0.82
5 A' 3163 3040 2.23 28.92 0.50 0.67
6 A' 1719 1652 4.62 290.53 0.26 0.41
7 A' 1663 1598 41.03 13.65 0.27 0.42
8 A' 1448 1392 1.54 48.41 0.43 0.60
9 A' 1403 1348 9.42 3.62 0.42 0.59
10 A' 1316 1265 0.19 31.91 0.30 0.47
11 A' 1249 1201 48.44 11.28 0.44 0.61
12 A' 1035 995 5.58 4.81 0.54 0.70
13 A' 910 874 8.96 0.43 0.75 0.86
14 A' 652 627 22.27 12.57 0.11 0.20
15 A' 529 508 1.14 6.62 0.51 0.68
16 A' 388 373 1.77 3.62 0.75 0.86
17 A' 245 235 0.13 2.39 0.68 0.81
18 A" 1017 977 15.09 1.27 0.75 0.86
19 A" 963 926 40.64 2.55 0.75 0.86
20 A" 914 878 45.10 2.85 0.75 0.86
21 A" 773 742 1.07 4.30 0.75 0.86
22 A" 677 651 0.01 0.50 0.75 0.86
23 A" 427 410 8.60 1.50 0.75 0.86
24 A" 158 152 0.32 1.23 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 16765.0 cm-1
Scaled (by 0.961) Zero Point Vibrational Energy (zpe) 16111.1 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 PBE1PBE/cc-pVTZ
ABC
0.18281 0.12553 0.07442

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.306 1.875 0.000
C2 0.000 0.580 0.000
C3 1.362 0.073 0.000
C4 1.731 -1.204 0.000
Cl5 -1.282 -0.597 0.000
H6 0.492 2.607 0.000
H7 -1.328 2.223 0.000
H8 2.117 0.854 0.000
H9 2.779 -1.475 0.000
H10 1.002 -2.003 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 Cl5 H6 H7 H8 H9 H10
C11.33062.45493.69112.65731.08291.08032.62904.55344.0924
C21.33061.45332.48541.73972.08662.11302.13503.45582.7704
C32.45491.45331.32902.72742.67953.44371.08622.09852.1076
C43.69112.48541.32903.07354.00754.59362.09351.08211.0826
Cl52.65731.73972.72743.07353.66232.82013.69574.15442.6818
H61.08292.08662.67954.00753.66231.86022.39094.67934.6389
H71.08032.11303.44374.59362.82011.86023.70745.52644.8259
H82.62902.13501.08622.09353.69572.39093.70742.42113.0674
H94.55343.45582.09851.08214.15444.67935.52642.42111.8541
H104.09242.77042.10761.08262.68184.63894.82593.06741.8541

picture of 1,3-Butadiene, 2-chloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 123.668 C1 C2 Cl5 119.271
C2 C1 H6 119.307 C2 C1 H7 122.079
C2 C3 C4 126.519 C2 C3 H8 113.647
C3 C2 Cl5 117.061 C3 C4 H9 120.647
C3 C4 H10 121.500 C4 C3 H8 119.834
H6 C1 H7 118.614 H9 C4 H10 117.853
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.281      
2 C 0.118      
3 C -0.092      
4 C -0.260      
5 Cl -0.120      
6 H 0.124      
7 H 0.134      
8 H 0.125      
9 H 0.126      
10 H 0.126      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.195 0.865 0.000 1.476
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.562 -0.602 0.000
y -0.602 -32.999 0.000
z 0.000 0.000 -40.100
Traceless
 xyz
x 1.988 -0.602 0.000
y -0.602 4.332 0.000
z 0.000 0.000 -6.320
Polar
3z2-r2-12.640
x2-y2-1.563
xy-0.602
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.822 -1.516 0.000
y -1.516 12.489 0.000
z 0.000 0.000 4.850


<r2> (average value of r2) Å2
<r2> 151.771
(<r2>)1/2 12.320