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All results from a given calculation for C6H10 (2,4-Hexadiene, (Z,Z)-)

using model chemistry: mPW1PW91/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at mPW1PW91/6-31G*
 hartrees
Energy at 0K-234.563093
Energy at 298.15K-234.572559
Nuclear repulsion energy213.381293
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 mPW1PW91/6-31G*
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' 3211 3045 69.17      
2 A' 3204 3038 0.00      
3 A' 3186 3022 0.00      
4 A' 3183 3018 33.06      
5 A' 3171 3007 4.35      
6 A' 3166 3003 0.00      
7 A' 3063 2904 0.00      
8 A' 3062 2904 65.76      
9 A' 1763 1672 0.00      
10 A' 1712 1623 12.86      
11 A' 1524 1445 0.00      
12 A' 1521 1442 20.84      
13 A' 1495 1418 0.00      
14 A' 1453 1378 9.20      
15 A' 1440 1365 0.00      
16 A' 1392 1320 8.29      
17 A' 1324 1255 0.00      
18 A' 1286 1220 0.64      
19 A' 1193 1131 0.00      
20 A' 1106 1049 0.51      
21 A' 1027 974 0.00      
22 A' 948 899 36.53      
23 A' 939 890 0.00      
24 A' 644 611 0.00      
25 A' 527 499 18.00      
26 A' 275 261 0.00      
27 A' 187 177 0.23      
28 A" 3114 2953 40.21      
29 A" 3114 2953 0.16      
30 A" 1513 1434 0.00      
31 A" 1513 1434 14.34      
32 A" 1072 1016 0.00      
33 A" 1070 1015 0.60      
34 A" 1029 976 0.52      
35 A" 993 942 0.00      
36 A" 818 775 0.00      
37 A" 711 675 62.62      
38 A" 472 448 0.00      
39 A" 318 302 0.00      
40 A" 130 124 0.00      
41 A" 121 115 0.65      
42 A" 65 62 0.51      

Unscaled Zero Point Vibrational Energy (zpe) 31526.7 cm-1
Scaled (by 0.9483) Zero Point Vibrational Energy (zpe) 29896.8 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 mPW1PW91/6-31G*
ABC
0.39159 0.05211 0.04678

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 0.903 -2.600 0.000
C2 1.080 -1.526 0.000
H3 -0.972 -1.213 0.000
C4 0.000 -0.726 0.000
H5 0.972 1.213 0.000
C6 0.000 0.726 0.000
H7 -0.903 2.600 0.000
C8 -1.080 1.526 0.000
H9 -2.664 0.043 0.000
H10 -3.036 1.531 0.878
H11 -3.036 1.531 -0.878
C12 -2.520 1.125 0.000
H13 2.664 -0.043 0.000
H14 3.036 -1.531 0.878
H15 3.036 -1.531 -0.878
C16 2.520 -1.125 0.000

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 C8 H9 H10 H11 C12 H13 H14 H15 C16
H11.08882.33242.08063.81393.44655.50524.57804.43985.77545.77545.05893.10522.54222.54222.1891
C21.08882.07571.34402.74102.49744.57803.73894.05975.20175.20174.47052.17012.14402.14401.4949
H32.33242.07571.08723.10872.16883.81392.74102.10743.54433.54432.80373.81994.11524.11523.4931
C42.08061.34401.08722.16881.45173.44652.49742.77303.88363.88363.12652.75043.26133.26132.5513
H53.81392.74103.10872.16881.08722.33242.07573.81994.11524.11523.49312.10743.54433.54432.8037
C63.44652.49742.16881.45171.08722.08061.34402.75043.26133.26132.55132.77303.88363.88363.1265
H75.50524.57803.81393.44652.33242.08061.08883.10522.54222.54222.18914.43985.77545.77545.0588
C84.57803.73892.74102.49742.07571.34401.08882.17012.14402.14401.49494.05975.20175.20174.4705
H94.43984.05972.10742.77303.81992.75043.10522.17011.76781.76781.09135.32935.97835.97835.3141
H105.77545.20173.54433.88364.11523.26132.54222.14401.76781.75681.09685.97836.80017.02346.2203
H115.77545.20173.54433.88364.11523.26132.54222.14401.76781.75681.09685.97837.02346.80016.2203
C125.05894.47052.80373.12653.49312.55132.18911.49491.09131.09681.09685.31416.22036.22035.5191
H133.10522.17013.81992.75042.10742.77304.43984.05975.32935.97835.97835.31411.76781.76781.0913
H142.54222.14404.11523.26133.54433.88365.77545.20175.97836.80017.02346.22031.76781.75681.0968
H152.54222.14404.11523.26133.54433.88365.77545.20175.97837.02346.80016.22031.76781.75681.0968
C162.18911.49493.49312.55132.80373.12655.05884.47055.31416.22036.22035.51911.09131.09681.0968

picture of 2,4-Hexadiene, (Z,Z)- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C2 C4 117.179 H1 C2 C16 114.925
C2 C4 H3 116.851 C2 C4 C6 126.533
C2 C16 H13 113.170 C2 C16 H14 110.695
C2 C16 H15 110.695 H3 C4 C6 116.617
C4 C2 C16 127.896 C4 C6 H5 116.617
C4 C6 C8 126.533 H5 C6 C8 116.851
C6 C8 H7 117.179 C6 C8 C12 127.897
H7 C8 C12 114.925 C8 C12 H9 113.170
C8 C12 H10 110.695 C8 C12 H11 110.695
H9 C12 H10 107.781 H9 C12 H11 107.781
H10 C12 H11 106.430 H13 C16 H14 107.781
H13 C16 H15 107.781 H14 C16 H15 106.430
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.158      
2 C -0.153      
3 H 0.154      
4 C -0.149      
5 H 0.154      
6 C -0.149      
7 H 0.158      
8 C -0.153      
9 H 0.183      
10 H 0.185      
11 H 0.185      
12 C -0.563      
13 H 0.183      
14 H 0.185      
15 H 0.185      
16 C -0.563      


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


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.008 -1.136 0.000
y -1.136 -35.111 0.000
z 0.000 0.000 -40.445
Traceless
 xyz
x 3.770 -1.136 0.000
y -1.136 2.116 0.000
z 0.000 0.000 -5.886
Polar
3z2-r2-11.772
x2-y21.103
xy-1.136
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> 245.968
(<r2>)1/2 15.683