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

using model chemistry: B3LYP/6-31G**

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/6-31G**
 hartrees
Energy at 0K-616.828086
Energy at 298.15K-616.835236
Nuclear repulsion energy202.566406
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/6-31G**
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' 3242 3115 8.94      
2 A' 3172 3048 7.79      
3 A' 3124 3002 29.93      
4 A' 3048 2929 19.43      
5 A' 3017 2899 28.15      
6 A' 1709 1642 14.94      
7 A' 1523 1464 4.14      
8 A' 1488 1430 1.52      
9 A' 1430 1374 6.02      
10 A' 1383 1329 22.97      
11 A' 1330 1278 1.67      
12 A' 1268 1218 6.31      
13 A' 1105 1062 1.10      
14 A' 1048 1006 6.01      
15 A' 891 856 6.74      
16 A' 827 795 64.97      
17 A' 520 500 3.88      
18 A' 327 314 1.10      
19 A' 183 176 0.49      
20 A" 3117 2995 31.91      
21 A" 3039 2920 16.97      
22 A" 1515 1455 5.87      
23 A" 1297 1246 0.09      
24 A" 1110 1066 1.37      
25 A" 977 939 35.12      
26 A" 832 799 7.85      
27 A" 730 701 0.25      
28 A" 297 286 0.68      
29 A" 199 191 0.28      
30 A" 145 139 0.54      

Unscaled Zero Point Vibrational Energy (zpe) 21946.4 cm-1
Scaled (by 0.9608) Zero Point Vibrational Energy (zpe) 21086.1 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/6-31G**
ABC
0.47961 0.05222 0.04792

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.925 -1.707 0.000
H2 2.460 -2.661 0.000
H3 2.243 -1.147 0.886
H4 2.243 -1.147 -0.886
C5 0.413 -1.942 0.000
H6 0.136 -2.552 -0.872
H7 0.136 -2.552 0.872
C8 0.000 0.543 0.000
Cl9 -1.062 1.941 0.000
H10 1.046 0.822 0.000
C11 -0.452 -0.708 0.000
H12 -1.528 -0.874 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 C8 Cl9 H10 C11 H12
C11.09371.09491.09491.52982.16222.16222.96104.71482.67792.57893.5520
H21.09371.76711.76712.16912.48472.48474.03935.79493.75963.50664.3698
H31.09491.76711.77122.18273.08262.53262.94504.60922.46952.87133.8835
H41.09491.76711.77122.18272.53263.08262.94504.60922.46952.87133.8835
C51.52982.16912.18272.18271.09961.09962.51884.15362.83561.50742.2156
H62.16222.48473.08262.53261.09961.74383.21774.73043.60162.12252.5183
H72.16222.48472.53263.08261.09961.74383.21774.73043.60162.12252.5183
C82.96104.03932.94502.94502.51883.21773.21771.75561.08231.33012.0839
Cl94.71485.79494.60924.60924.15364.73044.73041.75562.38582.71802.8535
H102.67793.75962.46952.46952.83563.60163.60161.08232.38582.14143.0824
C112.57893.50662.87132.87131.50742.12252.12251.33012.71802.14141.0883
H123.55204.36983.88353.88352.21562.51832.51832.08392.85353.08241.0883

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 109.552 C1 C5 H7 109.552
C1 C5 C11 116.226 H2 C1 H3 107.688
H2 C1 H4 107.688 H2 C1 C5 110.441
H3 C1 H4 107.962 H3 C1 C5 111.449
H4 C1 C5 111.449 C5 C11 C8 125.057
C5 C11 H12 116.267 H6 C5 H7 104.924
H6 C5 C11 107.990 H7 C5 C11 107.990
C8 C11 H12 118.676 Cl9 C8 H10 112.247
Cl9 C8 C11 122.898 H10 C8 C11 124.855
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.332      
2 H 0.109      
3 H 0.114      
4 H 0.114      
5 C -0.207      
6 H 0.117      
7 H 0.117      
8 C -0.224      
9 Cl -0.042      
10 H 0.141      
11 C -0.016      
12 H 0.108      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.056 -1.989 0.000 2.252
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.265 1.503 0.000
y 1.503 -38.135 0.000
z 0.000 0.000 -39.248
Traceless
 xyz
x 1.427 1.503 0.000
y 1.503 0.122 0.000
z 0.000 0.000 -1.548
Polar
3z2-r2-3.096
x2-y20.870
xy1.503
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.587 -1.348 0.000
y -1.348 10.921 0.000
z 0.000 0.000 4.980


<r2> (average value of r2) Å2
<r2> 223.294
(<r2>)1/2 14.943