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

using model chemistry: B3PW91/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3PW91/6-311G*
 hartrees
Energy at 0K-233.348151
Energy at 298.15K-233.355284
Nuclear repulsion energy196.758991
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 B3PW91/6-311G*
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 3233 3112 35.25      
2 A1 3171 3053 30.14      
3 A1 3160 3043 10.18      
4 A1 3141 3024 2.33      
5 A1 1706 1642 0.00      
6 A1 1635 1574 0.13      
7 A1 1439 1385 0.44      
8 A1 1348 1298 4.29      
9 A1 1293 1245 0.44      
10 A1 1107 1065 1.09      
11 A1 900 867 0.00      
12 A1 394 380 0.01      
13 A1 162 156 0.08      
14 A2 1034 996 0.00      
15 A2 973 937 0.00      
16 A2 918 884 0.00      
17 A2 732 705 0.00      
18 A2 330 317 0.00      
19 A2 152 146 0.00      
20 B1 1023 985 41.58      
21 B1 922 887 108.92      
22 B1 842 811 1.83      
23 B1 600 578 33.41      
24 B1 102 99 0.41      
25 B2 3232 3112 0.12      
26 B2 3158 3040 0.08      
27 B2 3143 3026 18.20      
28 B2 3137 3020 2.36      
29 B2 1694 1630 15.09      
30 B2 1494 1439 10.19      
31 B2 1392 1340 0.21      
32 B2 1312 1263 0.87      
33 B2 1221 1175 3.04      
34 B2 970 934 4.98      
35 B2 690 664 0.14      
36 B2 350 336 11.85      

Unscaled Zero Point Vibrational Energy (zpe) 26054.5 cm-1
Scaled (by 0.9627) Zero Point Vibrational Energy (zpe) 25082.7 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 B3PW91/6-311G*
ABC
0.50280 0.05240 0.04746

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-311G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.676 0.755
C2 0.000 -0.676 0.755
C3 0.000 1.549 -0.399
C4 0.000 -1.549 -0.399
C5 0.000 2.886 -0.318
C6 0.000 -2.886 -0.318
H7 0.000 1.177 1.722
H8 0.000 -1.177 1.722
H9 0.000 1.091 -1.386
H10 0.000 -1.091 -1.386
H11 0.000 3.398 0.641
H12 0.000 -3.398 0.641
H13 0.000 3.511 -1.204
H14 0.000 -3.511 -1.204

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.35111.44762.50642.45673.71931.08912.08992.18092.77582.72464.07493.44654.6223
C21.35112.50641.44763.71932.45672.08991.08912.77582.18094.07492.72464.62233.4465
C31.44762.50643.09831.33894.43552.15313.45431.08782.81862.12125.05522.12055.1237
C42.50641.44763.09834.43551.33893.45432.15312.81861.08785.05522.12125.12372.1205
C52.45673.71931.33894.43555.77122.66034.54622.08834.11771.08716.35621.08496.4576
C63.71932.45674.43551.33895.77124.54622.66034.11772.08836.35621.08716.45761.0849
H71.08912.08992.15313.45432.66034.54622.35493.10873.84752.46934.70113.74255.5265
H82.08991.08913.45432.15314.54622.66032.35493.84753.10874.70112.46935.52653.7425
H92.18092.77581.08782.81862.08834.11773.10873.84752.18223.07074.92532.42664.6056
H102.77582.18092.81861.08784.11772.08833.84753.10872.18224.92533.07074.60562.4266
H112.72464.07492.12125.05521.08716.35622.46934.70113.07074.92536.79561.84907.1509
H124.07492.72465.05522.12126.35621.08714.70112.46934.92533.07076.79567.15091.8490
H133.44654.62232.12055.12371.08496.45763.74255.52652.42664.60561.84907.15097.0217
H144.62233.44655.12372.12056.45761.08495.52653.74254.60562.42667.15091.84907.0217

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 127.120 C1 C2 H8 117.442
C1 C3 C5 123.636 C1 C3 H9 117.977
C2 C1 C3 127.120 C2 C1 H7 117.442
C2 C4 C6 123.636 C2 C4 H10 117.977
C3 C1 H7 115.438 C3 C5 H11 121.591
C3 C5 H13 121.709 C4 C2 H8 115.438
C4 C6 H12 121.591 C4 C6 H14 121.709
C5 C3 H9 118.387 C6 C4 H10 118.387
H11 C5 H13 116.700 H12 C6 H14 116.700
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.209      
2 C -0.209      
3 C -0.192      
4 C -0.192      
5 C -0.441      
6 C -0.441      
7 H 0.201      
8 H 0.201      
9 H 0.206      
10 H 0.206      
11 H 0.216      
12 H 0.216      
13 H 0.219      
14 H 0.219      


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 -0.061 0.061
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.169 0.000 0.000
y 0.000 -33.193 0.000
z 0.000 0.000 -32.961
Traceless
 xyz
x -9.092 0.000 0.000
y 0.000 4.372 0.000
z 0.000 0.000 4.720
Polar
3z2-r29.439
x2-y2-8.976
xy0.000
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> 233.104
(<r2>)1/2 15.268