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

using model chemistry: HF/LANL2DZ

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/LANL2DZ
 hartrees
Energy at 0K-231.744666
Energy at 298.15K-231.752177
Nuclear repulsion energy193.816879
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/LANL2DZ
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 3438 3094 0.00      
2 Ag 3358 3022 0.00      
3 Ag 3346 3011 0.00      
4 Ag 3333 2999 0.00      
5 Ag 1875 1688 0.00      
6 Ag 1770 1593 0.00      
7 Ag 1574 1416 0.00      
8 Ag 1465 1318 0.00      
9 Ag 1434 1291 0.00      
10 Ag 1327 1194 0.00      
11 Ag 1031 928 0.00      
12 Ag 474 426 0.00      
13 Ag 381 343 0.00      
14 Au 1162 1045 55.58      
15 Au 1120 1007 184.33      
16 Au 1081 973 26.99      
17 Au 782 704 19.69      
18 Au 271 244 3.60      
19 Au 102 92 0.33      
20 Bg 1144 1029 0.00      
21 Bg 1102 992 0.00      
22 Bg 1027 925 0.00      
23 Bg 679 611 0.00      
24 Bg 218 196 0.00      
25 Bu 3438 3094 71.11      
26 Bu 3361 3025 74.70      
27 Bu 3348 3013 11.00      
28 Bu 3333 2999 23.08      
29 Bu 1833 1650 49.80      
30 Bu 1609 1448 6.76      
31 Bu 1450 1305 4.11      
32 Bu 1416 1274 2.35      
33 Bu 1243 1118 11.26      
34 Bu 1055 950 4.76      
35 Bu 590 531 4.61      
36 Bu 161 145 1.98      

Unscaled Zero Point Vibrational Energy (zpe) 28164.2 cm-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 25345.0 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 HF/LANL2DZ
ABC
0.89353 0.04429 0.04220

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/LANL2DZ

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.671 0.000
C2 0.000 -0.671 0.000
C3 1.218 1.489 0.000
C4 -1.218 -1.489 0.000
C5 1.228 2.827 0.000
C6 -1.228 -2.827 0.000
H7 0.937 -1.202 0.000
H8 -0.937 1.202 0.000
H9 2.152 0.955 0.000
H10 -2.152 -0.955 0.000
H11 2.148 3.381 0.000
H12 -2.148 -3.381 0.000
H13 -0.320 -3.403 0.000
H14 0.320 3.403 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.34201.46712.47982.48173.70782.09451.07712.17102.69743.45814.58624.08662.7508
C21.34202.47981.46713.70782.48171.07712.09452.69742.17104.58623.45812.75084.0866
C31.46712.47983.84741.33834.96152.70612.17371.07654.16312.10825.92015.12832.1140
C42.47981.46713.84744.96151.33832.17372.70614.16311.07655.92012.10822.11405.1283
C52.48173.70781.33834.96156.16544.04032.70732.08815.07291.07337.06726.42001.0753
C63.70782.48174.96151.33836.16542.70734.04035.07292.08817.06721.07331.07536.4200
H72.09451.07712.70612.17374.04032.70733.04852.47603.09924.74083.77662.53454.6465
H81.07712.09452.17372.70612.70734.04033.04853.09922.47603.77664.74084.64652.5345
H92.17102.69741.07654.16312.08815.07292.47603.09924.70932.42646.10675.01043.0580
H102.69742.17104.16311.07655.07292.08813.09922.47604.70936.10672.42643.05805.0104
H113.45814.58622.10825.92011.07337.06724.74083.77662.42646.10678.01147.21921.8278
H124.58623.45815.92012.10827.06721.07333.77664.74086.10672.42648.01141.82787.2192
H134.08662.75085.12832.11406.42001.07532.53454.64655.01043.05807.21921.82786.8362
H142.75084.08662.11405.12831.07536.42004.64652.53453.05805.01041.82787.21926.8362

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 123.899 C1 C2 H7 119.554
C1 C3 C5 124.348 C1 C3 H9 116.344
C2 C1 C3 123.899 C2 C1 H8 119.554
C2 C4 C6 124.348 C2 C4 H10 116.344
C3 C1 H8 116.547 C3 C5 H11 121.515
C3 C5 H14 121.915 C4 C2 H7 116.547
C4 C6 H12 121.515 C4 C6 H13 121.915
C5 C3 H9 119.307 C6 C4 H10 119.307
H11 C5 H14 116.570 H12 C6 H13 116.570
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.176      
2 C -0.176      
3 C -0.054      
4 C -0.054      
5 C -0.517      
6 C -0.517      
7 H 0.190      
8 H 0.190      
9 H 0.185      
10 H 0.185      
11 H 0.191      
12 H 0.191      
13 H 0.180      
14 H 0.180      


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 -33.891 -0.758 0.000
y -0.758 -34.408 0.000
z 0.000 0.000 -43.866
Traceless
 xyz
x 5.245 -0.758 0.000
y -0.758 4.471 0.000
z 0.000 0.000 -9.716
Polar
3z2-r2-19.433
x2-y20.516
xy-0.758
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.184 3.653 0.000
y 3.653 21.966 0.000
z 0.000 0.000 3.801


<r2> (average value of r2) Å2
<r2> 258.393
(<r2>)1/2 16.075