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All results from a given calculation for CH2CHCH2CH2Cl (1-Butene, 4-chloro-)

using model chemistry: HSEh1PBE/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HSEh1PBE/3-21G
 hartrees
Energy at 0K-613.433345
Energy at 298.15K-613.440679
HF Energy-613.433345
Nuclear repulsion energy205.716558
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 HSEh1PBE/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 3257 3137 11.21      
2 A 3228 3110 3.23      
3 A 3196 3078 1.24      
4 A 3169 3052 5.83      
5 A 3151 3035 10.75      
6 A 3110 2996 3.23      
7 A 3062 2950 8.48      
8 A 1736 1673 5.42      
9 A 1522 1466 6.15      
10 A 1517 1462 18.87      
11 A 1503 1448 4.53      
12 A 1391 1340 2.24      
13 A 1360 1310 0.94      
14 A 1343 1294 27.97      
15 A 1287 1240 4.61      
16 A 1205 1161 0.73      
17 A 1158 1116 3.56      
18 A 1060 1021 13.84      
19 A 1048 1010 6.05      
20 A 1004 968 7.12      
21 A 985 949 59.78      
22 A 922 888 21.14      
23 A 826 796 6.06      
24 A 682 657 17.30      
25 A 624 601 34.27      
26 A 467 450 3.15      
27 A 364 351 0.92      
28 A 253 243 2.58      
29 A 125 120 2.94      
30 A 80 77 0.09      

Unscaled Zero Point Vibrational Energy (zpe) 22317.7 cm-1
Scaled (by 0.9633) Zero Point Vibrational Energy (zpe) 21498.7 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 HSEh1PBE/3-21G
ABC
0.31744 0.06255 0.05601

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/3-21G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -3.216 -1.293 0.350
C2 -1.411 -0.249 0.292
H3 -3.147 0.114 -0.805
C4 -2.672 -0.490 -0.080
H5 -0.502 0.739 -1.359
C6 -0.598 0.858 -0.277
H7 1.355 1.794 -0.048
H8 0.755 0.977 1.408
C9 0.812 0.924 0.322
H10 -0.967 -0.877 1.019
H11 -1.082 1.823 -0.078
Cl12 1.765 -0.561 -0.119

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 H8 C9 H10 H11 Cl12
H12.08611.82151.06073.79613.44565.53014.69484.59782.38293.80085.0564
C22.08612.08581.33722.12771.48653.45542.72742.51351.05862.13033.2178
H31.82152.08581.05632.77322.70734.86484.56824.19533.01062.77765.0059
C41.06071.33721.05632.80232.48154.63014.01413.78172.06562.80714.4383
H53.79612.12772.77322.80231.09292.50713.04902.14222.91281.77582.8936
C63.44561.48652.70732.48151.09292.17812.16441.53342.19741.09762.7616
H75.53013.45544.86484.63012.50712.17811.77381.09023.69712.43722.3924
H84.69482.72744.56824.01413.04902.16441.77381.08892.56062.50932.3916
C94.59782.51354.19533.78172.14221.53341.09021.08892.62622.13391.8196
H102.38291.05863.01062.06562.91282.19743.69712.56062.62622.91722.9765
H113.80082.13032.77762.80711.77581.09762.43722.50932.13392.91723.7141
Cl125.05643.21785.00594.43832.89362.76162.39242.39161.81962.97653.7141

picture of 1-Butene, 4-chloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C4 C2 120.471 H1 C4 H3 118.727
C2 C4 H3 120.803 C2 C6 H5 110.214
C2 C6 C9 112.659 C2 C6 H11 110.137
C4 C2 C6 122.911 C4 C2 H10 118.662
H5 C6 C9 108.130 H5 C6 H11 108.320
C6 C2 H10 118.426 C6 C9 H7 111.111
C6 C9 H8 110.099 C6 C9 Cl12 110.605
H7 C9 H8 108.987 H7 C9 Cl12 107.971
H8 C9 Cl12 107.979 C9 C6 H11 107.237
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.217      
2 C -0.181      
3 H 0.204      
4 C -0.421      
5 H 0.260      
6 C -0.500      
7 H 0.279      
8 H 0.284      
9 C -0.567      
10 H 0.243      
11 H 0.243      
12 Cl -0.062      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.736 1.863 0.392 2.576
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.284 1.724 -0.645
y 1.724 -35.540 0.438
z -0.645 0.438 -39.134
Traceless
 xyz
x -3.948 1.724 -0.645
y 1.724 4.669 0.438
z -0.645 0.438 -0.721
Polar
3z2-r2-1.443
x2-y2-5.744
xy1.724
xz-0.645
yz0.438


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.527 -0.659 -1.166
y -0.659 6.932 0.152
z -1.166 0.152 4.433


<r2> (average value of r2) Å2
<r2> 199.110
(<r2>)1/2 14.111