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

using model chemistry: HF/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1Ag
Energy calculated at HF/6-311+G(3df,2p)
 hartrees
Energy at 0K-231.888879
Energy at 298.15K-231.896367
Nuclear repulsion energy195.333925
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 HF/6-311+G(3df,2p)
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 3365 3057 0.00      
2 Ag 3295 2994 0.00      
3 Ag 3287 2987 0.00      
4 Ag 3279 2979 0.00      
5 Ag 1865 1695 0.00      
6 Ag 1769 1607 0.00      
7 Ag 1549 1407 0.00      
8 Ag 1441 1309 0.00      
9 Ag 1420 1290 0.00      
10 Ag 1300 1181 0.00      
11 Ag 1011 918 0.00      
12 Ag 468 426 0.00      
13 Ag 377 342 0.00      
14 Au 1149 1044 67.61      
15 Au 1084 985 51.27      
16 Au 1055 959 63.31      
17 Au 777 706 16.92      
18 Au 271 246 2.06      
19 Au 100 91 0.50      
20 Bg 1126 1023 0.00      
21 Bg 1063 966 0.00      
22 Bg 1006 914 0.00      
23 Bg 670 609 0.00      
24 Bg 219 199 0.00      
25 Bu 3365 3058 29.25      
26 Bu 3299 2997 33.02      
27 Bu 3288 2987 11.51      
28 Bu 3277 2978 7.87      
29 Bu 1827 1660 50.15      
30 Bu 1582 1437 3.62      
31 Bu 1429 1298 3.56      
32 Bu 1383 1257 4.77      
33 Bu 1215 1104 6.57      
34 Bu 1035 941 1.25      
35 Bu 579 526 6.33      
36 Bu 159 144 2.99      

Unscaled Zero Point Vibrational Energy (zpe) 27690.4 cm-1
Scaled (by 0.9086) Zero Point Vibrational Energy (zpe) 25159.5 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 HF/6-311+G(3df,2p)
ABC
0.89892 0.04513 0.04297

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/6-311+G(3df,2p)

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.003 0.663 0.000
C2 0.003 -0.663 0.000
C3 1.206 1.482 0.000
C4 -1.206 -1.482 0.000
C5 1.206 2.803 0.000
C6 -1.206 -2.803 0.000
H7 0.942 -1.189 0.000
H8 -0.942 1.189 0.000
H9 2.144 0.954 0.000
H10 -2.144 -0.954 0.000
H11 2.121 3.363 0.000
H12 -2.121 -3.363 0.000
H13 -0.291 -3.367 0.000
H14 0.291 3.367 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.32551.46042.45962.45803.66882.07881.07702.16622.68313.43574.54954.04032.7204
C21.32552.45961.46043.66882.45801.07702.07882.68312.16624.54953.43572.72044.0403
C31.46042.45963.82201.32084.91762.68412.16851.07654.14232.09185.87805.07542.0953
C42.45961.46043.82204.91761.32082.16852.68414.14231.07655.87802.09182.09535.0754
C52.45803.66881.32084.91766.10304.00062.68742.07345.03371.07317.00686.34941.0750
C63.66882.45804.91761.32086.10302.68744.00065.03372.07347.00681.07311.07506.3494
H72.07881.07702.68412.16854.00062.68743.03412.45663.09534.70233.75692.50344.6024
H81.07702.07882.16852.68412.68744.00063.03413.09532.45663.75694.70234.60242.5034
H92.16622.68311.07654.14232.07345.03372.45663.09534.69322.40956.06884.96013.0426
H102.68312.16624.14231.07655.03372.07343.09532.45664.69326.06882.40953.04264.9601
H113.43574.54952.09185.87801.07317.00684.70233.75692.40956.06887.95287.14981.8302
H124.54953.43575.87802.09187.00681.07313.75694.70236.06882.40957.95281.83027.1498
H134.04032.72045.07542.09536.34941.07502.50344.60244.96013.04267.14981.83026.7597
H142.72044.04032.09535.07541.07506.34944.60242.50343.04264.96011.83027.14986.7597

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 123.914 C1 C2 H7 119.462
C1 C3 C5 124.138 C1 C3 H9 116.465
C2 C1 C3 123.914 C2 C1 H8 119.462
C2 C4 C6 124.138 C2 C4 H10 116.465
C3 C1 H8 116.624 C3 C5 H11 121.472
C3 C5 H14 121.660 C4 C2 H7 116.624
C4 C6 H12 121.472 C4 C6 H13 121.660
C5 C3 H9 119.397 C6 C4 H10 119.397
H11 C5 H14 116.868 H12 C6 H13 116.868
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.087      
2 C 0.087      
3 C -0.101      
4 C -0.101      
5 C -0.432      
6 C -0.432      
7 H 0.100      
8 H 0.100      
9 H 0.104      
10 H 0.104      
11 H 0.128      
12 H 0.128      
13 H 0.114      
14 H 0.114      


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 -34.029 -0.661 0.000
y -0.661 -34.137 0.000
z 0.000 0.000 -43.191
Traceless
 xyz
x 4.636 -0.661 0.000
y -0.661 4.473 0.000
z 0.000 0.000 -9.108
Polar
3z2-r2-18.216
x2-y20.109
xy-0.661
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.101 3.960 0.000
y 3.960 22.034 0.000
z 0.000 0.000 7.425


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