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

using model chemistry: B3PW91/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 B3PW91/cc-pVTZ
 hartrees
Energy at 0K-234.621181
Energy at 298.15K-234.630652
Nuclear repulsion energy213.922417
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 B3PW91/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' 3169 3047 52.21      
2 A' 3161 3040 0.00      
3 A' 3143 3022 0.00      
4 A' 3140 3019 28.78      
5 A' 3126 3006 4.09      
6 A' 3121 3001 0.00      
7 A' 3024 2908 0.00      
8 A' 3024 2907 60.90      
9 A' 1722 1656 0.00      
10 A' 1676 1612 15.41      
11 A' 1485 1428 0.00      
12 A' 1479 1422 25.13      
13 A' 1468 1411 0.00      
14 A' 1416 1362 10.82      
15 A' 1401 1347 0.00      
16 A' 1371 1319 5.41      
17 A' 1299 1249 0.00      
18 A' 1265 1216 0.41      
19 A' 1175 1130 0.00      
20 A' 1085 1044 0.47      
21 A' 1009 970 0.00      
22 A' 931 896 42.23      
23 A' 924 889 0.00      
24 A' 640 615 0.00      
25 A' 523 503 17.17      
26 A' 269 259 0.00      
27 A' 182 175 0.15      
28 A" 3067 2949 4.69      
29 A" 3067 2949 28.32      
30 A" 1472 1415 0.00      
31 A" 1472 1415 13.11      
32 A" 1054 1013 0.00      
33 A" 1052 1012 1.84      
34 A" 1019 980 1.46      
35 A" 988 950 0.00      
36 A" 810 779 0.00      
37 A" 704 677 64.07      
38 A" 472 454 0.00      
39 A" 319 307 0.05      
40 A" 130 125 0.00      
41 A" 121 116 0.60      
42 A" 65 62 0.65      

Unscaled Zero Point Vibrational Energy (zpe) 31019.8 cm-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 29828.7 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 B3PW91/cc-pVTZ
ABC
0.39305 0.05241 0.04704

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -0.898 2.594 0.000
C2 -1.077 1.522 0.000
H3 0.969 1.212 0.000
C4 0.000 0.724 0.000
H5 -0.969 -1.212 0.000
C6 -0.000 -0.724 0.000
H7 0.898 -2.594 0.000
C8 1.077 -1.522 0.000
H9 2.657 -0.041 0.000
H10 3.028 -1.528 0.876
H11 3.028 -1.528 -0.876
C12 2.513 -1.120 0.000
H13 -2.657 0.041 0.000
H14 -3.028 1.528 0.876
H15 -3.028 1.528 -0.876
C16 -2.513 1.120 0.000

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 C8 H9 H10 H11 C12 H13 H14 H15 C16
H11.08682.32332.07453.80673.43765.49044.56534.42535.75925.75925.04313.10022.53762.53762.1866
C21.08682.06931.34012.73602.49084.56533.72864.04775.18795.18794.45742.16582.13872.13871.4918
H32.32332.06931.08523.10372.16503.80662.73602.10203.53693.53692.79683.81064.10414.10413.4838
C42.07451.34011.08522.16501.44813.43752.49082.76503.87363.87363.11732.74333.25273.25272.5442
H53.80672.73603.10372.16501.08522.32332.06933.81064.10414.10413.48382.10203.53693.53692.7968
C63.43762.49082.16501.44811.08522.07451.34012.74333.25273.25272.54422.76503.87363.87363.1173
H75.49044.56533.80663.43752.32332.07451.08683.10022.53762.53762.18664.42535.75925.75925.0431
C84.56533.72862.73602.49082.06931.34011.08682.16582.13872.13871.49184.04775.18795.18794.4574
H94.42534.04772.10202.76503.81062.74333.10022.16581.76481.76481.08865.31465.96205.96205.2991
H105.75925.18793.53693.87364.10413.25272.53762.13871.76481.75161.09445.96206.78277.00526.2033
H115.75925.18793.53693.87364.10413.25272.53762.13871.76481.75161.09445.96207.00526.78276.2033
C125.04314.45742.79683.11733.48382.54422.18661.49181.08861.09441.09445.29916.20336.20335.5032
H133.10022.16583.81062.74332.10202.76504.42534.04775.31465.96205.96205.29911.76481.76481.0886
H142.53762.13874.10413.25273.53693.87365.75925.18795.96206.78277.00526.20331.76481.75161.0944
H152.53762.13874.10413.25273.53693.87365.75925.18795.96207.00526.78276.20331.76481.75161.0944
C162.18661.49183.48382.54422.79683.11735.04314.45745.29916.20336.20335.50321.08861.09441.0944

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 117.093 H1 C2 C16 115.081
C2 C4 H3 116.739 C2 C4 C6 126.548
C2 C16 H13 113.216 C2 C16 H14 110.637
C2 C16 H15 110.637 H3 C4 C6 116.712
C4 C2 C16 127.826 C4 C6 H5 116.712
C4 C6 C8 126.548 H5 C6 C8 116.739
C6 C8 H7 117.093 C6 C8 C12 127.827
H7 C8 C12 115.081 C8 C12 H9 113.216
C8 C12 H10 110.636 C8 C12 H11 110.636
H9 C12 H10 107.880 H9 C12 H11 107.880
H10 C12 H11 106.299 H13 C16 H14 107.879
H13 C16 H15 107.879 H14 C16 H15 106.299
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.105      
2 C -0.137      
3 H 0.106      
4 C -0.102      
5 H 0.106      
6 C -0.102      
7 H 0.105      
8 C -0.137      
9 H 0.088      
10 H 0.097      
11 H 0.097      
12 C -0.253      
13 H 0.088      
14 H 0.097      
15 H 0.097      
16 C -0.253      


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 -34.598 -1.192 0.000
y -1.192 -35.899 0.000
z 0.000 0.000 -40.986
Traceless
 xyz
x 3.845 -1.192 0.000
y -1.192 1.893 0.000
z 0.000 0.000 -5.738
Polar
3z2-r2-11.476
x2-y21.301
xy-1.192
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> 245.147
(<r2>)1/2 15.657