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All results from a given calculation for C6H8 ((E)-hexa-1,3,5-triene)

using model chemistry: BLYP/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1Ag
Energy calculated at BLYP/cc-pVTZ
 hartrees
Energy at 0K-233.369929
Energy at 298.15K-233.376971
Nuclear repulsion energy193.194439
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 BLYP/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 Ag 3147 3137 0.00      
2 Ag 3064 3055 0.00      
3 Ag 3053 3044 0.00      
4 Ag 3045 3036 0.00      
5 Ag 1613 1608 0.00      
6 Ag 1576 1571 0.00      
7 Ag 1403 1399 0.00      
8 Ag 1301 1297 0.00      
9 Ag 1281 1277 0.00      
10 Ag 1191 1188 0.00      
11 Ag 928 926 0.00      
12 Ag 436 435 0.00      
13 Ag 348 347 0.00      
14 Au 1024 1021 61.36      
15 Au 932 929 8.96      
16 Au 887 884 66.38      
17 Au 688 686 10.65      
18 Au 247 246 1.22      
19 Au 100 100 0.38      
20 Bg 991 988 0.00      
21 Bg 895 892 0.00      
22 Bg 872 870 0.00      
23 Bg 599 597 0.00      
24 Bg 228 227 0.00      
25 Bu 3147 3137 28.97      
26 Bu 3064 3055 15.46      
27 Bu 3061 3051 55.34      
28 Bu 3044 3035 0.74      
29 Bu 1620 1616 25.93      
30 Bu 1437 1433 2.40      
31 Bu 1294 1290 4.08      
32 Bu 1259 1255 1.96      
33 Bu 1133 1129 5.37      
34 Bu 961 958 2.38      
35 Bu 535 534 6.81      
36 Bu 147 146 1.77      

Unscaled Zero Point Vibrational Energy (zpe) 25273.8 cm-1
Scaled (by 0.997) Zero Point Vibrational Energy (zpe) 25198.0 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 BLYP/cc-pVTZ
ABC
0.89035 0.04413 0.04205

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

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.680 0.000
C2 0.000 -0.680 0.000
C3 1.192 1.501 0.000
C4 -1.192 -1.501 0.000
C5 1.198 2.850 0.000
C6 -1.198 -2.850 0.000
H7 0.958 -1.205 0.000
H8 -0.958 1.205 0.000
H9 2.147 0.970 0.000
H10 -2.147 -0.970 0.000
H11 2.126 3.415 0.000
H12 -2.126 -3.415 0.000
H13 -0.272 -3.422 0.000
H14 0.272 3.422 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.35971.44752.48522.47853.72722.11421.09282.16622.70723.46464.61414.11122.7560
C21.35972.48521.44753.72722.47851.09282.11422.70722.16624.61413.46462.75604.1112
C31.44752.48523.83321.34894.96362.71542.17101.09244.15342.13025.93115.13612.1308
C42.48521.44753.83324.96361.34892.17102.71544.15341.09245.93112.13022.13085.1361
C52.47853.72721.34894.96366.18234.06132.71222.10605.07671.08717.09216.44181.0891
C63.72722.47854.96361.34896.18232.71224.06135.07672.10607.09211.08711.08916.4418
H72.11421.09282.71542.17104.06132.71223.07882.47773.11424.76513.79502.53604.6777
H81.09282.11422.17102.71542.71224.06133.07883.11422.47773.79504.76514.67772.5360
H92.16622.70721.09244.15342.10605.07672.47773.11424.71112.44586.12255.01373.0875
H102.70722.16624.15341.09245.07672.10603.11422.47774.71116.12252.44583.08755.0137
H113.46464.61412.13025.93111.08717.09214.76513.79502.44586.12258.04607.24581.8547
H124.61413.46465.93112.13027.09211.08713.79504.76516.12252.44588.04601.85477.2458
H134.11122.75605.13612.13086.44181.08912.53604.67775.01373.08757.24581.85476.8663
H142.75604.11122.13085.13611.08916.44184.67772.53603.08755.01371.85477.24586.8663

picture of (E)-hexa-1,3,5-triene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C4 124.547 C1 C2 H7 118.701
C1 C3 C5 124.789 C1 C3 H9 116.359
C2 C1 C3 124.547 C2 C1 H8 118.701
C2 C4 C6 124.789 C2 C4 H10 116.359
C3 C1 H8 116.751 C3 C5 H11 121.595
C3 C5 H14 121.489 C4 C2 H7 116.751
C4 C6 H12 121.595 C4 C6 H13 121.489
C5 C3 H9 118.853 C6 C4 H10 118.853
H11 C5 H14 116.916 H12 C6 H13 116.916
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.068      
2 C -0.068      
3 C -0.032      
4 C -0.032      
5 C -0.258      
6 C -0.258      
7 H 0.079      
8 H 0.079      
9 H 0.088      
10 H 0.088      
11 H 0.099      
12 H 0.099      
13 H 0.093      
14 H 0.093      


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 -34.454 -0.338 0.000
y -0.338 -35.145 0.000
z 0.000 0.000 -42.005
Traceless
 xyz
x 4.121 -0.338 0.000
y -0.338 3.084 0.000
z 0.000 0.000 -7.205
Polar
3z2-r2-14.411
x2-y20.691
xy-0.338
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> 259.303
(<r2>)1/2 16.103