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

using model chemistry: BLYP/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at BLYP/3-21G*
 hartrees
Energy at 0K-613.759712
Energy at 298.15K-613.766730
Nuclear repulsion energy200.517500
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 BLYP/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' 3168 3147 7.45      
2 A' 3091 3071 6.64      
3 A' 3041 3021 29.41      
4 A' 2979 2960 17.00      
5 A' 2947 2928 21.55      
6 A' 1634 1624 15.31      
7 A' 1537 1527 5.95      
8 A' 1497 1488 2.20      
9 A' 1425 1416 6.01      
10 A' 1355 1347 22.71      
11 A' 1325 1316 5.12      
12 A' 1255 1247 3.72      
13 A' 1070 1063 0.29      
14 A' 1027 1021 1.66      
15 A' 844 838 5.82      
16 A' 772 767 64.75      
17 A' 501 498 5.25      
18 A' 319 317 1.65      
19 A' 181 179 0.46      
20 A" 3040 3020 31.39      
21 A" 2964 2944 12.75      
22 A" 1533 1523 6.94      
23 A" 1304 1295 0.00      
24 A" 1109 1102 0.92      
25 A" 948 942 46.89      
26 A" 826 820 12.61      
27 A" 721 717 0.17      
28 A" 284 282 0.86      
29 A" 190 189 0.49      
30 A" 132 131 0.46      

Unscaled Zero Point Vibrational Energy (zpe) 21509.4 cm-1
Scaled (by 0.9935) Zero Point Vibrational Energy (zpe) 21369.5 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 BLYP/3-21G*
ABC
0.46724 0.05128 0.04703

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.967 -1.691 0.000
H2 2.519 -2.644 0.000
H3 2.265 -1.120 0.896
H4 2.265 -1.120 -0.896
C5 0.437 -1.962 0.000
H6 0.174 -2.574 -0.885
H7 0.174 -2.574 0.885
C8 0.000 0.540 0.000
Cl9 -1.096 1.947 0.000
H10 1.047 0.832 0.000
C11 -0.451 -0.720 0.000
H12 -1.530 -0.902 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 C8 Cl9 H10 C11 H12
C11.10211.10261.10261.55382.18632.18632.97374.75582.68502.60533.5849
H21.10211.78571.78572.19102.50822.50824.06015.84423.77503.53904.4083
H31.10261.78571.79122.20253.10732.54662.94744.63782.46912.88733.9051
H41.10261.78571.79122.20252.54663.10732.94744.63782.46912.88733.9051
C51.55382.19102.20252.20251.10741.10742.53994.19962.86001.52712.2348
H62.18632.50823.10732.54661.10741.76993.24114.77843.62542.14682.5455
H72.18632.50822.54663.10731.10741.76993.24114.77843.62542.14682.5455
C82.97374.06012.94742.94742.53993.24113.24111.78411.08721.33772.1021
Cl94.75585.84424.63784.63784.19964.77844.77841.78412.41622.74412.8820
H102.68503.77502.46912.46912.86003.62543.62541.08722.41622.15673.1060
C112.60533.53902.88732.88731.52712.14682.14681.33772.74412.15671.0946
H123.58494.40833.90513.90512.23482.54552.54552.10212.88203.10601.0946

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 109.332 C1 C5 H7 109.332
C1 C5 C11 115.476 H2 C1 H3 108.186
H2 C1 H4 108.186 H2 C1 C5 110.002
H3 C1 H4 108.637 H3 C1 C5 110.872
H4 C1 C5 110.872 C5 C11 C8 124.763
C5 C11 H12 115.977 H6 C5 H7 106.094
H6 C5 C11 108.097 H7 C5 C11 108.097
C8 C11 H12 119.260 Cl9 C8 H10 112.313
Cl9 C8 C11 122.403 H10 C8 C11 125.284
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.529      
2 H 0.183      
3 H 0.185      
4 H 0.185      
5 C -0.395      
6 H 0.198      
7 H 0.198      
8 C -0.299      
9 Cl -0.018      
10 H 0.216      
11 C -0.115      
12 H 0.191      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.090 -1.988 0.000 2.267
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.328 1.420 0.000
y 1.420 -38.116 0.000
z 0.000 0.000 -39.827
Traceless
 xyz
x 1.643 1.420 0.000
y 1.420 0.461 0.000
z 0.000 0.000 -2.105
Polar
3z2-r2-4.209
x2-y20.788
xy1.420
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> 227.107
(<r2>)1/2 15.070