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

using model chemistry: PBEPBE/cc-pVDZ

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-pVDZ
 hartrees
Energy at 0K-234.301428
Energy at 298.15K-234.310732
Nuclear repulsion energy211.678944
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-pVDZ
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' 3103 3085 54.48      
2 A' 3097 3079 0.00      
3 A' 3079 3061 0.00      
4 A' 3077 3059 32.24      
5 A' 3064 3046 1.40      
6 A' 3060 3042 0.00      
7 A' 2956 2939 0.00      
8 A' 2956 2939 66.29      
9 A' 1670 1660 0.00      
10 A' 1630 1620 17.08      
11 A' 1425 1417 0.00      
12 A' 1405 1397 22.34      
13 A' 1400 1392 0.00      
14 A' 1352 1344 7.90      
15 A' 1334 1327 0.00      
16 A' 1308 1300 8.11      
17 A' 1251 1244 0.00      
18 A' 1217 1210 0.72      
19 A' 1139 1132 0.00      
20 A' 1047 1041 0.53      
21 A' 979 973 0.00      
22 A' 911 906 0.00      
23 A' 911 905 47.52      
24 A' 621 618 0.00      
25 A' 509 506 17.76      
26 A' 260 258 0.00      
27 A' 174 173 0.15      
28 A" 3009 2991 0.00      
29 A" 3009 2991 29.86      
30 A" 1398 1390 0.00      
31 A" 1398 1390 12.85      
32 A" 1001 995 0.00      
33 A" 1001 995 0.40      
34 A" 979 973 0.65      
35 A" 941 936 0.00      
36 A" 784 779 0.00      
37 A" 685 681 48.19      
38 A" 457 454 0.00      
39 A" 309 307 0.01      
40 A" 135 134 0.00      
41 A" 125 125 0.74      
42 A" 68 68 0.79      

Unscaled Zero Point Vibrational Energy (zpe) 30114.2 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 29939.5 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 PBEPBE/cc-pVDZ
ABC
0.38618 0.05138 0.04613

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 2.451 1.310 0.000
C2 1.347 1.320 0.000
H3 1.361 -0.781 0.000
C4 0.718 0.114 0.000
H5 -1.361 0.781 0.000
C6 -0.718 -0.114 0.000
H7 -2.451 -1.310 0.000
C8 -1.347 -1.320 0.000
H9 0.388 -2.654 0.000
H10 -1.043 -3.267 0.888
H11 -1.043 -3.267 -0.888
C12 -0.718 -2.681 0.000
H13 -0.388 2.654 0.000
H14 1.043 3.267 0.888
H15 1.043 3.267 -0.888
C16 0.718 2.681 0.000

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 C8 H9 H10 H11 C12 H13 H14 H15 C16
H11.10402.35832.10543.84853.47405.55774.61944.46915.82635.82635.09633.14062.56912.56912.2093
C21.10402.10181.36052.76112.51394.61943.77184.08875.24835.24834.50282.18822.16132.16131.4990
H32.35832.10181.10213.13942.18423.84852.76112.11083.57043.57042.81663.85554.15724.15723.5219
C42.10541.36051.10212.18421.45443.47402.51392.78763.91413.91413.14232.77113.29243.29242.5676
H53.84852.76113.13942.18421.10212.35832.10183.85554.15724.15723.52192.11083.57043.57042.8166
C63.47402.51392.18421.45441.10212.10541.36052.77113.29243.29242.56762.78763.91413.91413.1423
H75.55774.61943.84853.47402.35832.10541.10403.14062.56912.56912.20934.46915.82635.82635.0963
C84.61943.77182.76112.51392.10181.36051.10402.18822.16132.16131.49904.08875.24835.24834.5028
H94.46914.08872.11082.78763.85552.77113.14062.18821.79171.79171.10635.36516.02376.02375.3458
H105.82635.24833.57043.91414.15723.29242.56912.16131.79171.77501.11216.02376.85967.08556.2670
H115.82635.24833.57043.91414.15723.29242.56912.16131.79171.77501.11216.02377.08556.85966.2670
C125.09634.50282.81663.14233.52192.56762.20931.49901.10631.11211.11215.34586.26706.26705.5514
H133.14062.18823.85552.77112.11082.78764.46914.08875.36516.02376.02375.34581.79171.79171.1063
H142.56912.16134.15723.29243.57043.91415.82635.24836.02376.85967.08556.26701.79171.77501.1121
H152.56912.16134.15723.29243.57043.91415.82635.24836.02377.08556.85966.26701.79171.77501.1121
C162.20931.49903.52192.56762.81663.14235.09634.50285.34586.26706.26705.55141.10631.11211.1121

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 116.985 H1 C2 C16 115.312
C2 C4 H3 116.793 C2 C4 C6 126.497
C2 C16 H13 113.399 C2 C16 H14 110.868
C2 C16 H15 110.868 H3 C4 C6 116.710
C4 C2 C16 127.703 C4 C6 H5 116.710
C4 C6 C8 126.497 H5 C6 C8 116.793
C6 C8 H7 116.985 C6 C8 C12 127.703
H7 C8 C12 115.312 C8 C12 H9 113.399
C8 C12 H10 110.868 C8 C12 H11 110.868
H9 C12 H10 107.733 H9 C12 H11 107.733
H10 C12 H11 105.890 H13 C16 H14 107.733
H13 C16 H15 107.733 H14 C16 H15 105.890
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H -0.010      
2 C -0.091      
3 H -0.027      
4 C 0.006      
5 H -0.027      
6 C 0.006      
7 H -0.010      
8 C -0.091      
9 H 0.038      
10 H 0.049      
11 H 0.049      
12 C -0.015      
13 H 0.038      
14 H 0.049      
15 H 0.049      
16 C -0.015      


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 -36.512 0.994 0.000
y 0.994 -34.068 0.000
z 0.000 0.000 -40.875
Traceless
 xyz
x 0.959 0.994 0.000
y 0.994 4.625 0.000
z 0.000 0.000 -5.584
Polar
3z2-r2-11.168
x2-y2-2.444
xy0.994
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.583 3.952 0.000
y 3.952 16.761 0.000
z 0.000 0.000 5.916


<r2> (average value of r2) Å2
<r2> 249.652
(<r2>)1/2 15.800