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

using model chemistry: mPW1PW91/aug-cc-pVDZ

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/aug-cc-pVDZ
 hartrees
Energy at 0K-615.597028
Energy at 298.15K 
HF Energy-615.597028
Nuclear repulsion energy197.319048
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/aug-cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3297 3160 1.25 68.53 0.74 0.85
2 A' 3286 3149 3.13 68.96 0.63 0.77
3 A' 3193 3060 4.82 213.09 0.13 0.24
4 A' 3188 3055 0.36 42.67 0.14 0.25
5 A' 3181 3049 1.87 45.49 0.25 0.40
6 A' 1724 1652 5.67 376.63 0.22 0.36
7 A' 1665 1596 42.37 12.39 0.32 0.49
8 A' 1444 1384 1.52 55.45 0.38 0.55
9 A' 1399 1341 9.20 3.86 0.47 0.64
10 A' 1313 1258 0.18 38.50 0.25 0.41
11 A' 1246 1194 50.83 9.24 0.49 0.66
12 A' 1030 987 4.91 4.14 0.54 0.70
13 A' 910 872 8.38 0.64 0.68 0.81
14 A' 649 622 23.00 16.16 0.05 0.10
15 A' 528 506 1.40 7.34 0.45 0.62
16 A' 391 375 1.60 3.05 0.75 0.86
17 A' 245 235 0.15 2.50 0.64 0.78
18 A" 1010 968 13.43 1.07 0.75 0.86
19 A" 968 928 43.83 5.53 0.75 0.86
20 A" 919 880 41.64 6.32 0.75 0.86
21 A" 767 735 0.96 0.36 0.75 0.86
22 A" 672 644 0.01 0.14 0.75 0.86
23 A" 425 407 10.37 0.44 0.75 0.86
24 A" 159 152 0.38 0.33 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 16804.4 cm-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 16103.6 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 mPW1PW91/aug-cc-pVDZ
ABC
0.18084 0.12409 0.07359

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.321 1.883 0.000
C2 0.000 0.584 0.000
C3 1.369 0.081 0.000
C4 1.748 -1.201 0.000
Cl5 -1.285 -0.607 0.000
H6 0.473 2.628 0.000
H7 -1.352 2.224 0.000
H8 2.124 0.870 0.000
H9 2.803 -1.466 0.000
H10 1.022 -2.012 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 Cl5 H6 H7 H8 H9 H10
C11.33812.46983.71372.67041.08861.08622.64684.58004.1202
C21.33811.45802.49841.75222.09852.12562.14353.47292.7901
C32.46981.45801.33732.74162.70023.46321.09202.11022.1219
C43.71372.49841.33733.09074.03644.61982.10461.08801.0882
Cl52.67041.75222.74163.09073.68232.83223.71564.17772.7016
H61.08862.09852.70024.03643.68231.86872.41294.71164.6731
H71.08622.12563.46324.61982.83221.86873.73095.55744.8563
H82.64682.14351.09202.10463.71562.41293.73092.43243.0852
H94.58003.47292.11021.08804.17774.71165.55742.43241.8627
H104.12022.79012.12191.08822.70164.67314.85633.08521.8627

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 124.032 C1 C2 Cl5 118.957
C2 C1 H6 119.354 C2 C1 H7 122.178
C2 C3 C4 126.643 C2 C3 H8 113.628
C3 C2 Cl5 117.011 C3 C4 H9 120.580
C3 C4 H10 121.702 C4 C3 H8 119.730
H6 C1 H7 118.468 H9 C4 H10 117.717
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.542      
2 C 0.483      
3 C 1.524      
4 C 0.117      
5 Cl -0.304      
6 H -0.427      
7 H -0.431      
8 H -0.654      
9 H -0.419      
10 H -0.430      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.247 0.924 0.000 1.552
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.693 -0.669 0.000
y -0.669 -33.029 0.000
z 0.000 0.000 -40.572
Traceless
 xyz
x 2.108 -0.669 0.000
y -0.669 4.603 0.000
z 0.000 0.000 -6.711
Polar
3z2-r2-13.422
x2-y2-1.664
xy-0.669
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.673 -1.628 0.000
y -1.628 13.198 0.000
z 0.000 0.000 6.499


<r2> (average value of r2) Å2
<r2> 153.372
(<r2>)1/2 12.384