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All results from a given calculation for CHClCHCH2CH3 ((E)-1-Chloro-1-butene)

using model chemistry: PBEPBE/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at PBEPBE/cc-pVDZ
 hartrees
Energy at 0K-616.419489
Energy at 298.15K-616.426424
Nuclear repulsion energy199.234185
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 PBEPBE/cc-pVDZ
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 3128 3110 9.15      
2 A 3091 3073 7.75      
3 A 3060 3043 24.04      
4 A 3053 3036 27.41      
5 A 3003 2986 11.25      
6 A 2972 2955 30.12      
7 A 2951 2933 25.33      
8 A 1651 1642 25.74      
9 A 1429 1421 4.51      
10 A 1418 1410 6.50      
11 A 1400 1392 2.97      
12 A 1343 1335 0.74      
13 A 1298 1290 2.74      
14 A 1251 1244 5.38      
15 A 1242 1234 8.27      
16 A 1186 1179 10.35      
17 A 1108 1101 0.08      
18 A 1047 1041 1.53      
19 A 1017 1011 10.86      
20 A 924 919 36.19      
21 A 891 886 9.05      
22 A 815 810 55.68      
23 A 772 767 6.35      
24 A 738 734 6.53      
25 A 429 426 2.03      
26 A 369 367 3.27      
27 A 287 286 0.24      
28 A 197 196 0.14      
29 A 161 160 0.21      
30 A 98 98 0.20      

Unscaled Zero Point Vibrational Energy (zpe) 21164.2 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 21041.4 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 PBEPBE/cc-pVDZ
ABC
0.58901 0.04600 0.04496

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 0.286 -0.868 1.106
C2 0.410 -0.016 0.416
H3 -0.634 1.301 -0.938
Cl4 -2.279 -0.194 -0.028
C5 -0.667 0.459 -0.230
H6 1.765 1.416 -0.445
H7 2.159 0.922 1.219
C8 1.797 0.540 0.237
H9 3.813 -0.076 -0.372
H10 2.853 -1.382 0.389
H11 2.493 -0.876 -1.289
C12 2.794 -0.505 -0.289

Atom - Atom Distances (Å)
  H1 C2 H3 Cl4 C5 H6 H7 C8 H9 H10 H11 C12
H11.10353.11922.88462.11053.13162.59262.24013.90492.71393.25722.8924
C21.10352.15822.73131.34262.15082.14031.50453.49332.79902.82632.5336
H33.11922.15822.40151.10042.45213.54922.80564.68984.59543.82653.9288
Cl42.88462.73132.40151.75104.37244.74264.14986.10255.28374.98265.0890
C52.11051.34261.10041.75102.62203.20892.50894.51384.01993.59013.5930
H63.13162.15082.45214.37242.62201.77951.11082.53513.11582.54912.1850
H72.59262.14033.54924.74263.20891.77951.11382.50302.54593.10452.1713
C82.24011.50452.80564.14982.50891.11081.11382.19442.19822.19561.5373
H93.90493.49334.68986.10254.51382.53512.50302.19441.79061.79541.1086
H102.71392.79904.59545.28374.01993.11582.54592.19821.79061.78941.1099
H113.25722.82633.82654.98263.59012.54913.10452.19561.79541.78941.1088
C122.89242.53363.92885.08903.59302.18502.17131.53731.10861.10991.1088

picture of (E)-1-Chloro-1-butene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C2 C5 118.944 H1 C2 C8 117.571
C2 C5 H3 123.807 C2 C5 Cl4 123.444
C2 C8 H6 109.734 C2 C8 H7 108.742
C2 C8 C12 112.800 H3 C5 Cl4 112.748
C5 C2 C8 123.479 H6 C8 H7 106.244
H6 C8 C12 110.167 H7 C8 C12 108.927
C8 C12 H9 111.026 C8 C12 H10 111.259
C8 C12 H11 111.115 H9 C12 H10 107.634
H9 C12 H11 108.129 H10 C12 H11 107.514
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.004      
2 C 0.038      
3 H 0.046      
4 Cl -0.069      
5 C -0.101      
6 H 0.019      
7 H 0.044      
8 C -0.028      
9 H 0.032      
10 H 0.037      
11 H 0.043      
12 C -0.064      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.829 0.447 -0.042 1.884
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.035 0.095 0.621
y 0.095 -37.766 -1.556
z 0.621 -1.556 -38.100
Traceless
 xyz
x -1.102 0.095 0.621
y 0.095 0.801 -1.556
z 0.621 -1.556 0.301
Polar
3z2-r20.603
x2-y2-1.269
xy0.095
xz0.621
yz-1.556


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.753 0.214 0.618
y 0.214 6.696 -0.793
z 0.618 -0.793 6.273


<r2> (average value of r2) Å2
<r2> 240.358
(<r2>)1/2 15.503