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

using model chemistry: PBEPBE/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-234.374369
Energy at 298.15K-234.383664
Nuclear repulsion energy212.808653
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/cc-pVTZ
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' 3092 3070 56.88      
2 A' 3084 3063 0.00      
3 A' 3067 3046 0.00      
4 A' 3066 3044 28.07      
5 A' 3051 3030 4.60      
6 A' 3047 3025 0.00      
7 A' 2952 2932 0.00      
8 A' 2952 2932 60.82      
9 A' 1655 1644 0.00      
10 A' 1617 1606 16.37      
11 A' 1439 1429 0.00      
12 A' 1432 1422 26.38      
13 A' 1422 1412 0.00      
14 A' 1368 1358 12.38      
15 A' 1352 1343 0.00      
16 A' 1328 1318 5.09      
17 A' 1261 1252 0.00      
18 A' 1228 1219 0.39      
19 A' 1143 1135 0.00      
20 A' 1052 1045 0.57      
21 A' 982 975 0.00      
22 A' 907 901 46.24      
23 A' 903 897 0.00      
24 A' 623 618 0.00      
25 A' 510 506 16.82      
26 A' 262 260 0.00      
27 A' 176 174 0.11      
28 A" 2992 2972 0.00      
29 A" 2992 2972 31.72      
30 A" 1425 1415 0.00      
31 A" 1425 1415 12.83      
32 A" 1014 1007 0.00      
33 A" 1013 1006 1.62      
34 A" 979 972 1.19      
35 A" 944 938 0.00      
36 A" 781 776 0.00      
37 A" 681 676 59.01      
38 A" 457 453 0.00      
39 A" 308 306 0.03      
40 A" 125 125 0.00      
41 A" 115 114 0.73      
42 A" 66 65 0.63      

Unscaled Zero Point Vibrational Energy (zpe) 30142.9 cm-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 29935.0 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/cc-pVTZ
ABC
0.38975 0.05188 0.04658

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 2.436 1.303 0.000
C2 1.342 1.311 0.000
H3 1.354 -0.775 0.000
C4 0.716 0.113 0.000
H5 -1.354 0.775 0.000
C6 -0.716 -0.113 0.000
H7 -2.436 -1.303 0.000
C8 -1.342 -1.311 0.000
H9 0.380 -2.641 0.000
H10 -1.038 -3.248 0.881
H11 -1.038 -3.248 -0.881
C12 -0.716 -2.670 0.000
H13 -0.380 2.641 0.000
H14 1.038 3.248 0.881
H15 1.038 3.248 -0.881
C16 0.716 2.670 0.000

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 C8 H9 H10 H11 C12 H13 H14 H15 C16
H11.09432.34222.09153.82613.45485.52464.59354.44725.79305.79305.07063.11812.55242.55242.1973
C21.09432.08551.35172.74812.50204.59353.75164.06725.21815.21814.48082.17592.14982.14981.4961
H32.34222.08551.09303.11912.17243.82612.74812.10493.55213.55212.80593.83054.13044.13043.5028
C42.09151.35171.09302.17241.44903.45482.50202.77433.89253.89253.12922.75543.27283.27282.5568
H53.82612.74813.11912.17241.09302.34222.08553.83054.13044.13043.50282.10493.55213.55212.8059
C63.45482.50202.17241.44901.09302.09151.35172.75543.27283.27282.55682.77433.89253.89253.1292
H75.52464.59353.82613.45482.34222.09151.09433.11812.55242.55242.19734.44725.79305.79305.0706
C84.59353.75162.74812.50202.08551.35171.09432.17592.14982.14981.49614.06725.21815.21814.4808
H94.44724.06722.10492.77433.83052.75543.11812.17591.77701.77701.09645.33655.99125.99125.3213
H105.79305.21813.55213.89254.13043.27282.55242.14981.77701.76141.10225.99126.82097.04466.2352
H115.79305.21813.55213.89254.13043.27282.55242.14981.77701.76141.10225.99127.04466.82096.2352
C125.07064.48082.80593.12923.50282.55682.19731.49611.09641.10221.10225.32136.23526.23525.5279
H133.11812.17593.83052.75542.10492.77434.44724.06725.33655.99125.99125.32131.77701.77701.0964
H142.55242.14984.13043.27283.55213.89255.79305.21815.99126.82097.04466.23521.77701.76141.1022
H152.55242.14984.13043.27283.55213.89255.79305.21815.99127.04466.82096.23521.77701.76141.1022
C162.19731.49613.50282.55682.80593.12925.07064.48085.32136.23526.23525.52791.09641.10221.1022

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 117.156 H1 C2 C16 115.171
C2 C4 H3 116.702 C2 C4 C6 126.558
C2 C16 H13 113.237 C2 C16 H14 110.756
C2 C16 H15 110.756 H3 C4 C6 116.740
C4 C2 C16 127.674 C4 C6 H5 116.740
C4 C6 C8 126.558 H5 C6 C8 116.702
C6 C8 H7 117.156 C6 C8 C12 127.674
H7 C8 C12 115.171 C8 C12 H9 113.237
C8 C12 H10 110.756 C8 C12 H11 110.756
H9 C12 H10 107.849 H9 C12 H11 107.849
H10 C12 H11 106.079 H13 C16 H14 107.849
H13 C16 H15 107.849 H14 C16 H15 106.079
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.094      
2 C -0.121      
3 H 0.087      
4 C -0.085      
5 H 0.087      
6 C -0.085      
7 H 0.094      
8 C -0.121      
9 H 0.093      
10 H 0.104      
11 H 0.104      
12 C -0.276      
13 H 0.093      
14 H 0.104      
15 H 0.104      
16 C -0.276      


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 -36.758 0.947 0.000
y 0.947 -34.657 0.000
z 0.000 0.000 -41.306
Traceless
 xyz
x 1.224 0.947 0.000
y 0.947 4.375 0.000
z 0.000 0.000 -5.598
Polar
3z2-r2-11.197
x2-y2-2.101
xy0.947
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.125 3.948 0.000
y 3.948 17.369 0.000
z 0.000 0.000 7.141


<r2> (average value of r2) Å2
<r2> 247.653
(<r2>)1/2 15.737