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

using model chemistry: PBEPBE/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at PBEPBE/6-311G**
 hartrees
Energy at 0K-233.130549
Energy at 298.15K-233.137555
Nuclear repulsion energy195.772045
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/6-311G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 3163 3134 26.23      
2 A1 3089 3061 33.87      
3 A1 3080 3052 2.77      
4 A1 3070 3042 2.86      
5 A1 1630 1615 0.00      
6 A1 1572 1558 0.16      
7 A1 1385 1373 0.44      
8 A1 1297 1285 5.09      
9 A1 1247 1235 0.45      
10 A1 1069 1059 0.91      
11 A1 876 868 0.00      
12 A1 384 380 0.01      
13 A1 157 156 0.09      
14 A2 1000 990 0.00      
15 A2 937 928 0.00      
16 A2 880 872 0.00      
17 A2 707 701 0.00      
18 A2 317 314 0.00      
19 A2 156 155 0.00      
20 B1 989 980 40.13      
21 B1 883 875 89.94      
22 B1 817 810 1.14      
23 B1 584 579 27.30      
24 B1 103 102 0.41      
25 B2 3163 3134 0.02      
26 B2 3077 3049 0.42      
27 B2 3070 3042 11.93      
28 B2 3060 3032 0.03      
29 B2 1628 1613 14.35      
30 B2 1440 1427 7.88      
31 B2 1341 1329 0.53      
32 B2 1262 1250 0.36      
33 B2 1184 1173 3.66      
34 B2 940 932 4.64      
35 B2 672 666 0.01      
36 B2 339 336 10.42      

Unscaled Zero Point Vibrational Energy (zpe) 25283.7 cm-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 25053.7 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 PBEPBE/6-311G**
ABC
0.49891 0.05189 0.04700

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-311G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.682 0.758
C2 0.000 -0.682 0.758
C3 0.000 1.553 -0.399
C4 0.000 -1.553 -0.399
C5 0.000 2.901 -0.321
C6 0.000 -2.901 -0.321
H7 0.000 1.188 1.730
H8 0.000 -1.188 1.730
H9 0.000 1.088 -1.390
H10 0.000 -1.088 -1.390
H11 0.000 3.414 0.645
H12 0.000 -3.414 0.645
H13 0.000 3.527 -1.214
H14 0.000 -3.527 -1.214

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.36401.44772.51672.46713.74171.09612.10792.18552.78292.73404.09733.46174.6482
C21.36402.51671.44773.74172.46712.10791.09612.78292.18554.09732.73404.64823.4617
C31.44772.51673.10681.34984.45502.15933.47081.09522.82142.13325.07562.13575.1456
C42.51671.44773.10684.45501.34983.47082.15932.82141.09525.07562.13325.14562.1357
C52.46713.74171.34984.45505.80192.67164.57462.10464.12981.09396.38821.09126.4899
C63.74172.46714.45501.34985.80194.57462.67164.12982.10466.38821.09396.48991.0912
H71.09612.10792.15933.47082.67164.57462.37673.12123.86192.47554.72803.76015.5591
H82.10791.09613.47082.15934.57462.67162.37673.86193.12124.72802.47555.55913.7601
H92.18552.78291.09522.82142.10464.12983.12123.86192.17613.09054.94052.44544.6185
H102.78292.18552.82141.09524.12982.10463.86193.12122.17614.94053.09054.61852.4454
H112.73404.09732.13325.07561.09396.38822.47554.72803.09054.94056.82741.86347.1857
H124.09732.73405.07562.13326.38821.09394.72802.47554.94053.09056.82747.18571.8634
H133.46174.64822.13575.14561.09126.48993.76015.55912.44544.61851.86347.18577.0543
H144.64823.46175.14562.13576.48991.09125.55913.76014.61852.44547.18571.86347.0543

picture of (Z)-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 127.007 C1 C2 H8 117.511
C1 C3 C5 123.706 C1 C3 H9 117.849
C2 C1 C3 127.007 C2 C1 H7 117.511
C2 C4 C6 123.706 C2 C4 H10 117.849
C3 C1 H7 115.482 C3 C5 H11 121.256
C3 C5 H13 121.717 C4 C2 H8 115.482
C4 C6 H12 121.256 C4 C6 H14 121.717
C5 C3 H9 118.445 C6 C4 H10 118.445
H11 C5 H13 117.027 H12 C6 H14 117.027
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.104      
2 C -0.104      
3 C -0.115      
4 C -0.115      
5 C -0.207      
6 C -0.207      
7 H 0.097      
8 H 0.097      
9 H 0.101      
10 H 0.101      
11 H 0.111      
12 H 0.111      
13 H 0.117      
14 H 0.117      


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 -0.065 0.065
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.931 0.000 0.000
y 0.000 -33.859 0.000
z 0.000 0.000 -33.547
Traceless
 xyz
x -8.228 0.000 0.000
y 0.000 3.881 0.000
z 0.000 0.000 4.348
Polar
3z2-r28.695
x2-y2-8.073
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.692 0.000 0.000
y 0.000 23.448 0.000
z 0.000 0.000 9.204


<r2> (average value of r2) Å2
<r2> 235.325
(<r2>)1/2 15.340