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

using model chemistry: B3LYP/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 B3LYP/cc-pVTZ
 hartrees
Energy at 0K-233.490294
Energy at 298.15K-233.497479
Nuclear repulsion energy194.442669
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 B3LYP/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 3224 3116 0.00      
2 Ag 3138 3033 0.00      
3 Ag 3130 3025 0.00      
4 Ag 3122 3018 0.00      
5 Ag 1690 1633 0.00      
6 Ag 1637 1582 0.00      
7 Ag 1440 1392 0.00      
8 Ag 1335 1291 0.00      
9 Ag 1318 1274 0.00      
10 Ag 1221 1181 0.00      
11 Ag 950 919 0.00      
12 Ag 447 432 0.00      
13 Ag 355 343 0.00      
14 Au 1058 1022 64.08      
15 Au 972 940 15.81      
16 Au 932 901 68.73      
17 Au 713 689 12.28      
18 Au 256 247 1.50      
19 Au 101 97 0.39      
20 Bg 1027 993 0.00      
21 Bg 939 908 0.00      
22 Bg 909 879 0.00      
23 Bg 619 598 0.00      
24 Bg 226 218 0.00      
25 Bu 3224 3116 23.22      
26 Bu 3138 3033 10.82      
27 Bu 3137 3032 47.93      
28 Bu 3122 3017 0.71      
29 Bu 1685 1629 28.09      
30 Bu 1472 1423 3.66      
31 Bu 1329 1284 3.82      
32 Bu 1289 1246 1.88      
33 Bu 1159 1120 6.25      
34 Bu 983 950 2.41      
35 Bu 547 528 6.50      
36 Bu 150 145 2.12      

Unscaled Zero Point Vibrational Energy (zpe) 25995.3 cm-1
Scaled (by 0.9666) Zero Point Vibrational Energy (zpe) 25127.0 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 B3LYP/cc-pVTZ
ABC
0.89661 0.04475 0.04262

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/cc-pVTZ

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.673 0.000
C2 0.000 -0.673 0.000
C3 1.193 1.488 0.000
C4 -1.193 -1.488 0.000
C5 1.197 2.825 0.000
C6 -1.197 -2.825 0.000
H7 0.951 -1.198 0.000
H8 -0.951 1.198 0.000
H9 2.141 0.958 0.000
H10 -2.141 -0.958 0.000
H11 2.119 3.389 0.000
H12 -2.119 -3.389 0.000
H13 -0.275 -3.392 0.000
H14 0.275 3.392 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.34531.44532.46852.46303.69702.09871.08652.16012.69143.44504.58114.07432.7336
C21.34532.46851.44533.69702.46301.08652.09872.69142.16014.58113.44502.73364.0743
C31.44532.46853.81511.33684.93142.69752.16361.08624.13552.11415.89565.09662.1141
C42.46851.44533.81514.93141.33682.16362.69754.13551.08625.89562.11412.11415.0966
C52.46303.69701.33684.93146.13664.03092.69462.09215.04551.08077.04356.38931.0831
C63.69702.46304.93141.33686.13662.69464.03095.04552.09217.04351.08071.08316.3893
H72.09871.08652.69752.16364.03092.69463.05952.46313.10144.73353.77142.51314.6402
H81.08652.09872.16362.69752.69464.03093.05953.10142.46313.77144.73354.64022.5131
H92.16012.69141.08624.13552.09215.04552.46313.10144.69152.43086.08654.97623.0676
H102.69142.16014.13551.08625.04552.09213.10142.46314.69156.08652.43083.06764.9762
H113.44504.58112.11415.89561.08077.04354.73353.77142.43086.08657.99377.19131.8447
H124.58113.44505.89562.11417.04351.08073.77144.73356.08652.43087.99371.84477.1913
H134.07432.73365.09662.11416.38931.08312.51314.64024.97623.06767.19131.84476.8070
H142.73364.07432.11415.09661.08316.38934.64022.51313.06764.97621.84477.19136.8070

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 124.358 C1 C2 H7 118.933
C1 C3 C5 124.530 C1 C3 H9 116.424
C2 C1 C3 124.358 C2 C1 H8 118.933
C2 C4 C6 124.530 C2 C4 H10 116.424
C3 C1 H8 116.710 C3 C5 H11 121.611
C3 C5 H14 121.414 C4 C2 H7 116.710
C4 C6 H12 121.611 C4 C6 H13 121.414
C5 C3 H9 119.046 C6 C4 H10 119.046
H11 C5 H14 116.975 H12 C6 H13 116.975
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.087     -0.154
2 C -0.087     -0.159
3 C -0.047     -0.038
4 C -0.047     -0.020
5 C -0.288     -0.412
6 C -0.288     -0.424
7 H 0.097     0.150
8 H 0.097     0.150
9 H 0.107     0.119
10 H 0.107     0.113
11 H 0.112     0.164
12 H 0.112     0.167
13 H 0.106     0.173
14 H 0.106     0.170


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 -0.009 -0.001 0.000 0.009


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.023 -0.380 0.000
y -0.380 -34.591 0.000
z 0.000 0.000 -41.957
Traceless
 xyz
x 4.251 -0.380 0.000
y -0.380 3.399 0.000
z 0.000 0.000 -7.650
Polar
3z2-r2-15.300
x2-y20.568
xy-0.380
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.852 4.877 0.000
y 4.877 22.896 0.000
z 0.000 0.000 5.606


<r2> (average value of r2) Å2
<r2> 255.888
(<r2>)1/2 15.996