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

using model chemistry: B3LYP/CEP-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 B3LYP/CEP-31G*
 hartrees
Energy at 0K-41.708325
Energy at 298.15K-41.715381
Nuclear repulsion energy88.497797
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 B3LYP/CEP-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' 3234 3123 10.78      
2 A' 3168 3059 10.12      
3 A' 3116 3009 50.23      
4 A' 3045 2941 25.63      
5 A' 3024 2920 37.63      
6 A' 1693 1635 15.13      
7 A' 1509 1457 4.95      
8 A' 1475 1425 2.18      
9 A' 1418 1369 7.70      
10 A' 1364 1317 23.10      
11 A' 1313 1268 1.75      
12 A' 1244 1202 10.18      
13 A' 1095 1058 1.61      
14 A' 1030 994 6.31      
15 A' 883 852 7.46      
16 A' 818 790 71.04      
17 A' 506 489 3.34      
18 A' 318 307 1.34      
19 A' 181 175 0.42      
20 A" 3118 3011 57.49      
21 A" 3052 2947 23.36      
22 A" 1504 1452 7.97      
23 A" 1278 1234 0.27      
24 A" 1089 1051 5.13      
25 A" 975 942 63.07      
26 A" 818 790 13.14      
27 A" 716 692 0.47      
28 A" 297 287 1.15      
29 A" 195 188 0.73      
30 A" 137 133 0.34      

Unscaled Zero Point Vibrational Energy (zpe) 21806.0 cm-1
Scaled (by 0.9657) Zero Point Vibrational Energy (zpe) 21058.1 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 B3LYP/CEP-31G*
ABC
0.46408 0.05143 0.04712

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.918 -0.988 0.000
H2 -3.018 -1.076 0.000
H3 -1.537 -1.512 0.894
H4 -1.537 -1.512 -0.894
C5 -1.502 0.501 0.000
H6 -1.939 1.009 -0.881
H7 -1.939 1.009 0.881
C8 0.950 -0.201 0.000
Cl9 2.682 0.173 0.000
H10 0.756 -1.273 0.000
C11 0.000 0.770 0.000
H12 0.319 1.818 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 C8 Cl9 H10 C11 H12
C11.10341.10391.10391.54672.18352.18352.97354.74412.68892.60193.5889
H21.10341.78361.78362.18812.50802.50804.06275.83503.77883.53774.4173
H31.10391.78361.78802.20353.10992.55372.95014.63042.47282.89333.9162
H41.10391.78361.78802.20352.55373.10992.95014.63042.47282.89333.9162
C51.54672.18812.20352.20351.10721.10722.54974.19652.87161.52542.2470
H62.18352.50803.10992.55371.10721.76193.25354.77823.64022.14332.5553
H72.18352.50802.55373.10991.10721.76193.25354.77823.64022.14332.5553
C82.97354.06272.95012.95012.54973.25353.25351.77231.08991.35802.1151
Cl94.74415.83504.63044.63044.19654.77824.77821.77232.40852.74772.8794
H102.68893.77882.47282.47282.87163.64023.64021.08992.40852.17873.1223
C112.60193.53772.89332.89331.52542.14332.14331.35802.74772.17871.0957
H123.58894.41733.91623.91622.24702.55532.55532.11512.87943.12231.0957

picture of (Z)-1-Chloro-1-butene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C5 H6 109.615 C1 C5 H7 109.615
C1 C5 C11 115.754 H2 C1 H3 107.807
H2 C1 H4 107.807 H2 C1 C5 110.186
H3 C1 H4 108.160 H3 C1 C5 111.368
H4 C1 C5 111.368 C5 C11 C8 124.222
C5 C11 H12 117.073 H6 C5 H7 105.445
H6 C5 C11 107.951 H7 C5 C11 107.951
C8 C11 H12 118.704 Cl9 C8 H10 112.397
Cl9 C8 C11 122.199 H10 C8 C11 125.404
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.435      
2 H 0.180      
3 H 0.142      
4 H 0.142      
5 C -0.267      
6 H 0.132      
7 H 0.132      
8 C -0.311      
9 Cl -0.146      
10 H 0.305      
11 C -0.181      
12 H 0.307      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.387 -0.077 0.000 2.388
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.473 -0.814 0.000
y -0.814 -35.290 0.000
z 0.000 0.000 -38.759
Traceless
 xyz
x -3.448 -0.814 0.000
y -0.814 4.326 0.000
z 0.000 0.000 -0.878
Polar
3z2-r2-1.755
x2-y2-5.183
xy-0.814
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.823 -0.428 0.000
y -0.428 7.228 0.000
z 0.000 0.000 5.026


<r2> (average value of r2) Å2
<r2> 147.062
(<r2>)1/2 12.127