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All results from a given calculation for CH2CClCHCH2 (1,3-Butadiene, 2-chloro-)

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-612.549050
Energy at 298.15K 
HF Energy-612.549050
Nuclear repulsion energy194.750104
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' 3190 3170 2.24 67.22 0.71 0.83
2 A' 3179 3158 6.66 67.16 0.65 0.79
3 A' 3097 3077 2.62 124.43 0.11 0.20
4 A' 3095 3075 2.31 95.06 0.17 0.29
5 A' 3074 3054 4.22 42.26 0.51 0.67
6 A' 1634 1624 2.87 134.74 0.28 0.44
7 A' 1597 1587 32.59 21.70 0.28 0.44
8 A' 1466 1457 1.48 67.83 0.40 0.57
9 A' 1422 1412 4.13 6.89 0.34 0.51
10 A' 1333 1324 0.34 30.94 0.37 0.54
11 A' 1207 1199 42.88 13.18 0.39 0.56
12 A' 1052 1045 9.97 4.24 0.65 0.79
13 A' 872 866 13.34 0.90 0.47 0.64
14 A' 588 584 22.51 17.16 0.15 0.26
15 A' 508 505 8.65 4.62 0.73 0.84
16 A' 386 383 0.90 4.25 0.75 0.86
17 A' 244 243 0.23 2.96 0.68 0.81
18 A" 983 977 22.53 0.82 0.75 0.86
19 A" 924 918 44.83 1.72 0.75 0.86
20 A" 879 873 58.78 1.99 0.75 0.86
21 A" 739 734 0.68 19.77 0.75 0.86
22 A" 645 640 0.44 2.57 0.75 0.86
23 A" 402 399 7.74 6.05 0.75 0.86
24 A" 149 148 0.36 3.46 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 16331.9 cm-1
Scaled (by 0.9935) Zero Point Vibrational Energy (zpe) 16225.7 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
0.17514 0.12116 0.07162

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 -0.361 1.899 0.000
C2 0.000 0.600 0.000
C3 1.388 0.118 0.000
C4 1.794 -1.167 0.000
Cl5 -1.293 -0.653 0.000
H6 0.407 2.675 0.000
H7 -1.403 2.215 0.000
H8 2.128 0.925 0.000
H9 2.854 -1.422 0.000
H10 1.081 -1.992 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 Cl5 H6 H7 H8 H9 H10
C11.34782.49603.74692.71681.09241.08862.67314.62224.1495
C21.34781.46922.51771.80092.11482.13872.15303.49792.8087
C32.49601.46921.34712.78972.73923.49051.09552.12632.1323
C43.74692.51771.34713.12944.08474.65302.11831.09101.0908
Cl52.71681.80092.78973.12943.73772.86973.76804.21842.7258
H61.09242.11482.73924.08473.73771.86762.45504.77244.7161
H71.08862.13873.49054.65302.86971.86763.75925.59884.8852
H82.67312.15301.09552.11833.76802.45503.75922.45643.0996
H94.62223.49792.12631.09104.21844.77245.59882.45641.8632
H104.14952.80872.13231.09082.72584.71614.88523.09961.8632

picture of 1,3-Butadiene, 2-chloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.707 C1 C2 Cl5 118.558
C2 C1 H6 119.778 C2 C1 H7 122.402
C2 C3 C4 126.707 C2 C3 H8 113.368
C3 C2 Cl5 116.735 C3 C4 H9 121.054
C3 C4 H10 121.651 C4 C3 H8 119.925
H6 C1 H7 117.819 H9 C4 H10 117.295
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.336      
2 C -0.135      
3 C -0.154      
4 C -0.339      
5 Cl 0.002      
6 H 0.192      
7 H 0.203      
8 H 0.185      
9 H 0.181      
10 H 0.200      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.335 1.012 0.000 1.676
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.400 -0.839 0.000
y -0.839 -32.572 0.000
z 0.000 0.000 -40.314
Traceless
 xyz
x 2.043 -0.839 0.000
y -0.839 4.785 0.000
z 0.000 0.000 -6.828
Polar
3z2-r2-13.656
x2-y2-1.828
xy-0.839
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.957 -1.400 0.000
y -1.400 11.186 0.000
z 0.000 0.000 2.411


<r2> (average value of r2) Å2
<r2> 156.593
(<r2>)1/2 12.514