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All results from a given calculation for C6H8 ((Z)-hexa-2,3,4-triene)

using model chemistry: B1B95/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B1B95/6-311G*
 hartrees
Energy at 0K-233.286317
Energy at 298.15K-233.292621
Nuclear repulsion energy190.952730
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 B1B95/6-311G*
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 3152 3022 35.60      
2 A1 3130 3001 6.36      
3 A1 3038 2912 13.95      
4 A1 2218 2126 2.08      
5 A1 1508 1446 8.30      
6 A1 1414 1355 6.69      
7 A1 1391 1334 0.58      
8 A1 1135 1088 1.86      
9 A1 1079 1034 0.93      
10 A1 769 737 0.22      
11 A1 471 452 6.47      
12 A1 96 92 1.63      
13 A2 3089 2961 0.00      
14 A2 1492 1430 0.00      
15 A2 1050 1006 0.00      
16 A2 853 818 0.00      
17 A2 557 534 0.00      
18 A2 232 222 0.00      
19 A2 143 137 0.00      
20 B1 3089 2961 44.99      
21 B1 1493 1431 17.21      
22 B1 1048 1004 0.87      
23 B1 706 677 45.61      
24 B1 238 228 2.76      
25 B1 123 118 2.72      
26 B2 3152 3021 15.16      
27 B2 3131 3001 1.24      
28 B2 3037 2912 73.00      
29 B2 1738 1666 2.45      
30 B2 1494 1433 17.95      
31 B2 1410 1351 5.34      
32 B2 1287 1234 21.71      
33 B2 1108 1062 0.60      
34 B2 946 907 42.30      
35 B2 568 545 3.10      
36 B2 220 211 0.66      

Unscaled Zero Point Vibrational Energy (zpe) 25801.9 cm-1
Scaled (by 0.9586) Zero Point Vibrational Energy (zpe) 24733.7 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 B1B95/6-311G*
ABC
0.42696 0.04648 0.04257

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-311G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 0.000 2.204 1.633
H2 0.877 3.458 0.743
H3 -0.877 3.458 0.743
H4 0.000 -2.204 1.633
H5 0.877 -3.458 0.743
H6 -0.877 -3.458 0.743
C7 0.000 2.805 0.724
C8 0.000 -2.805 0.724
H9 0.000 2.462 -1.460
H10 0.000 -2.462 -1.460
C11 0.000 -0.632 -0.500
C12 0.000 0.632 -0.500
C13 0.000 1.947 -0.501
C14 0.000 -1.947 -0.501

Atom - Atom Distances (Å)
  H1 H2 H3 H4 H5 H6 C7 C8 H9 H10 C11 C12 C13 C14
H11.77001.77004.40885.79845.79841.08885.09063.10375.59823.54942.64992.14894.6677
H21.77001.75495.79846.91557.13471.09416.32342.57206.37694.36403.20912.14435.6151
H31.77001.75495.79847.13476.91551.09416.32342.57206.37694.36403.20912.14435.6151
H44.40885.79845.79841.77001.77005.09061.08885.59823.10372.64993.54944.66772.1489
H55.79846.91557.13471.77001.75496.32341.09416.37692.57203.20914.36405.61512.1443
H65.79847.13476.91551.77001.75496.32341.09416.37692.57203.20914.36405.61512.1443
C71.08881.09411.09415.09066.32346.32345.60902.21135.70153.64862.49361.49524.9071
C85.09066.32346.32341.08881.09411.09415.60905.70152.21132.49363.64864.90711.4952
H93.10372.57202.57205.59826.37696.37692.21135.70154.92373.23972.06591.08884.5123
H105.59826.37696.37693.10372.57202.57205.70152.21134.92372.06593.23974.51231.0888
C113.54944.36404.36402.64993.20913.20913.64862.49363.23972.06591.26482.57961.3148
C122.64993.20913.20913.54944.36404.36402.49363.64862.06593.23971.26481.31482.5796
C132.14892.14432.14434.66775.61515.61511.49524.90711.08884.51232.57961.31483.8945
C144.66775.61515.61512.14892.14432.14434.90711.49524.51231.08881.31482.57963.8945

picture of (Z)-hexa-2,3,4-triene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C7 H2 108.361 H1 C7 H3 108.361
H1 C7 C13 111.566 H2 C7 H3 106.646
H2 C7 C13 110.866 H3 C7 C13 110.866
H4 C8 H5 108.361 H4 C8 H6 108.361
H4 C8 C14 111.566 H5 C8 H6 106.646
H5 C8 C14 110.866 H6 C8 C14 110.866
C7 C13 H9 116.810 C7 C13 C12 124.976
C8 C14 H10 116.810 C8 C14 C11 124.976
H9 C13 C12 118.214 H10 C14 C11 118.214
C11 C12 C13 179.991 C12 C11 C14 179.991
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.234      
2 H 0.231      
3 H 0.231      
4 H 0.234      
5 H 0.231      
6 H 0.231      
7 C -0.668      
8 C -0.668      
9 H 0.220      
10 H 0.220      
11 C 0.058      
12 C 0.058      
13 C -0.305      
14 C -0.305      


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 0.377 0.377
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.054 0.000 0.000
y 0.000 -29.122 0.000
z 0.000 0.000 -36.221
Traceless
 xyz
x -6.383 0.000 0.000
y 0.000 8.515 0.000
z 0.000 0.000 -2.132
Polar
3z2-r2-4.265
x2-y2-9.932
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.865 0.000 0.000
y 0.000 21.835 0.000
z 0.000 0.000 7.608


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000