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

using model chemistry: mPW1PW91/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at mPW1PW91/6-311G*
 hartrees
Energy at 0K-616.840238
Energy at 298.15K-616.847451
Nuclear repulsion energy203.876849
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 mPW1PW91/6-311G*
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' 3246 3098 10.14      
2 A' 3184 3038 9.09      
3 A' 3138 2995 33.76      
4 A' 3060 2921 22.51      
5 A' 3038 2900 29.44      
6 A' 1724 1645 16.41      
7 A' 1529 1459 6.94      
8 A' 1492 1424 4.19      
9 A' 1434 1368 11.32      
10 A' 1392 1328 15.10      
11 A' 1338 1277 1.35      
12 A' 1276 1218 5.65      
13 A' 1122 1071 1.57      
14 A' 1055 1007 7.37      
15 A' 908 867 8.63      
16 A' 847 808 68.94      
17 A' 528 504 3.03      
18 A' 330 315 0.69      
19 A' 183 175 0.42      
20 A" 3131 2988 36.19      
21 A" 3061 2921 14.54      
22 A" 1524 1454 10.30      
23 A" 1309 1249 0.13      
24 A" 1115 1064 1.80      
25 A" 978 933 51.19      
26 A" 838 800 9.48      
27 A" 731 698 0.20      
28 A" 304 290 0.87      
29 A" 203 194 0.84      
30 A" 151 144 0.33      

Unscaled Zero Point Vibrational Energy (zpe) 22083.2 cm-1
Scaled (by 0.9544) Zero Point Vibrational Energy (zpe) 21076.2 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 mPW1PW91/6-311G*
ABC
0.48273 0.05305 0.04865

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.903 -1.698 0.000
H2 2.438 -2.649 0.000
H3 2.224 -1.141 0.883
H4 2.224 -1.141 -0.883
C5 0.401 -1.932 0.000
H6 0.122 -2.540 -0.869
H7 0.122 -2.540 0.869
C8 0.000 0.540 0.000
Cl9 -1.043 1.931 0.000
H10 1.046 0.811 0.000
C11 -0.456 -0.703 0.000
H12 -1.531 -0.862 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 C8 Cl9 H10 C11 H12
C11.09121.09261.09261.51992.15302.15302.93754.67432.65202.56043.5345
H21.09121.76081.76082.15992.47632.47634.01415.75293.73023.48794.3532
H31.09261.76081.76682.17433.07332.52462.92414.57052.44552.85563.8676
H41.09261.76081.76682.17432.52463.07332.92414.57052.44552.85563.8676
C51.51992.15992.17432.17431.09701.09702.50364.12372.81801.49812.2085
H62.15302.47633.07332.52461.09701.73833.20234.70143.58362.11282.5108
H72.15302.47632.52463.07331.09701.73833.20234.70143.58362.11282.5108
C82.93754.01412.92412.92412.50363.20233.20231.73891.08081.32382.0761
Cl94.67435.75294.57054.57054.12374.70144.70141.73892.37002.69872.8356
H102.65203.73022.44552.44552.81803.58363.58361.08082.37002.13333.0731
C112.56043.48792.85562.85561.49812.11282.11281.32382.69872.13331.0868
H123.53454.35323.86763.86762.20852.51082.51082.07612.83563.07311.0868

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 109.659 C1 C5 H7 109.659
C1 C5 C11 116.073 H2 C1 H3 107.469
H2 C1 H4 107.469 H2 C1 C5 110.550
H3 C1 H4 107.914 H3 C1 C5 111.621
H4 C1 C5 111.621 C5 C11 C8 124.932
C5 C11 H12 116.487 H6 C5 H7 104.808
H6 C5 C11 108.017 H7 C5 C11 108.017
C8 C11 H12 118.581 Cl9 C8 H10 112.282
Cl9 C8 C11 122.984 H10 C8 C11 124.734
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.699      
2 H 0.233      
3 H 0.233      
4 H 0.233      
5 C -0.446      
6 H 0.236      
7 H 0.236      
8 C -0.326      
9 Cl -0.060      
10 H 0.271      
11 C -0.141      
12 H 0.231      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.009 -2.033 0.000 2.269
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.625 1.468 0.000
y 1.468 -38.458 0.000
z 0.000 0.000 -39.953
Traceless
 xyz
x 1.580 1.468 0.000
y 1.468 0.331 0.000
z 0.000 0.000 -1.911
Polar
3z2-r2-3.822
x2-y20.833
xy1.468
xz0.000
yz0.000


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


<r2> (average value of r2) Å2
<r2> 220.686
(<r2>)1/2 14.856