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

using model chemistry: PBEPBE/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBE/STO-3G
 hartrees
Energy at 0K-608.266366
Energy at 298.15K 
HF Energy-608.266366
Nuclear repulsion energy193.350339
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 PBEPBE/STO-3G
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' 3496 3194 5.36 43.20 0.75 0.86
2 A' 3494 3192 1.63 44.25 0.68 0.81
3 A' 3377 3085 1.31 57.34 0.25 0.40
4 A' 3337 3049 14.36 74.50 0.12 0.21
5 A' 3334 3046 78.87 5.46 0.54 0.70
6 A' 1761 1609 3.37 120.13 0.26 0.41
7 A' 1717 1569 8.28 11.22 0.30 0.46
8 A' 1508 1378 0.88 64.35 0.43 0.60
9 A' 1464 1337 4.58 2.97 0.55 0.71
10 A' 1354 1237 1.50 21.27 0.52 0.68
11 A' 1291 1180 44.08 14.51 0.37 0.54
12 A' 1061 969 9.52 3.59 0.72 0.83
13 A' 927 847 4.90 1.29 0.32 0.49
14 A' 665 608 14.59 10.93 0.14 0.25
15 A' 517 472 0.45 5.17 0.59 0.74
16 A' 367 336 1.65 2.97 0.74 0.85
17 A' 228 208 0.57 1.98 0.67 0.80
18 A" 1048 957 11.13 0.18 0.75 0.86
19 A" 948 866 18.81 0.43 0.75 0.86
20 A" 889 812 30.45 0.38 0.75 0.86
21 A" 770 704 0.61 11.17 0.75 0.86
22 A" 671 613 2.34 1.41 0.75 0.86
23 A" 400 365 1.26 2.68 0.75 0.86
24 A" 139 127 0.29 1.79 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17380.1 cm-1
Scaled (by 0.9136) Zero Point Vibrational Energy (zpe) 15878.4 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 PBEPBE/STO-3G
ABC
0.17139 0.12060 0.07079

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.373 1.917 0.000
C2 0.000 0.612 0.000
C3 1.407 0.125 0.000
C4 1.790 -1.171 0.000
Cl5 -1.292 -0.666 0.000
H6 0.396 2.707 0.000
H7 -1.430 2.228 0.000
H8 2.159 0.937 0.000
H9 2.855 -1.455 0.000
H10 1.045 -1.985 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 Cl5 H6 H7 H8 H9 H10
C11.35722.52633.77082.74161.10261.10092.71594.66864.1513
C21.35721.48932.52701.81772.13182.15742.18373.52502.7990
C32.52631.48931.35172.81352.77273.53131.10642.14322.1404
C43.77082.52701.35173.12394.12104.68202.14001.10211.1029
Cl52.74161.81772.81353.12393.77182.89713.80594.22212.6839
H61.10262.13182.77274.12103.77181.88732.49864.83424.7359
H71.10092.15743.53134.68202.89711.88733.81425.65014.8854
H82.71592.18371.10642.14003.80592.49863.81422.49113.1264
H94.66863.52502.14321.10214.22214.83425.65012.49111.8857
H104.15132.79902.14041.10292.68394.73594.88543.12641.8857

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 125.058 C1 C2 Cl5 118.707
C2 C1 H6 119.778 C2 C1 H7 122.375
C2 C3 C4 125.540 C2 C3 H8 113.729
C3 C2 Cl5 116.235 C3 C4 H9 121.388
C3 C4 H10 121.048 C4 C3 H8 120.731
H6 C1 H7 117.847 H9 C4 H10 117.564
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.160      
2 C 0.025      
3 C -0.081      
4 C -0.154      
5 Cl -0.123      
6 H 0.098      
7 H 0.104      
8 H 0.096      
9 H 0.093      
10 H 0.102      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.548 1.165 0.000 1.937
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.905 -1.217 0.000
y -1.217 -31.112 0.000
z 0.000 0.000 -36.059
Traceless
 xyz
x 0.680 -1.217 0.000
y -1.217 3.370 0.000
z 0.000 0.000 -4.050
Polar
3z2-r2-8.100
x2-y2-1.793
xy-1.217
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.519 -1.013 0.000
y -1.013 7.356 0.000
z 0.000 0.000 0.825


<r2> (average value of r2) Å2
<r2> 156.680
(<r2>)1/2 12.517