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All results from a given calculation for C6H10 (2,4-Hexadiene, (E,Z)-)

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 1A'
Energy calculated at HF/LANL2DZ
 hartrees
Energy at 0K-232.929239
Energy at 298.15K-232.939034
Nuclear repulsion energy210.803644
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 A' 3371 3034 78.14      
2 A' 3360 3024 36.04      
3 A' 3334 3000 28.50      
4 A' 3329 2996 14.01      
5 A' 3306 2975 18.70      
6 A' 3285 2956 27.68      
7 A' 3193 2873 59.39      
8 A' 3187 2868 78.69      
9 A' 1891 1701 3.65      
10 A' 1818 1636 2.15      
11 A' 1645 1480 10.62      
12 A' 1642 1478 19.58      
13 A' 1583 1425 9.38      
14 A' 1573 1415 2.77      
15 A' 1564 1408 4.16      
16 A' 1466 1319 1.99      
17 A' 1446 1301 0.96      
18 A' 1404 1264 1.32      
19 A' 1282 1154 0.12      
20 A' 1197 1078 0.62      
21 A' 1138 1024 1.01      
22 A' 1021 919 18.22      
23 A' 986 887 7.38      
24 A' 649 584 6.21      
25 A' 498 448 0.32      
26 A' 344 309 1.67      
27 A' 163 147 0.50      
28 A" 3253 2927 54.08      
29 A" 3252 2927 42.78      
30 A" 1637 1473 11.36      
31 A" 1632 1468 9.60      
32 A" 1198 1078 0.61      
33 A" 1194 1074 1.66      
34 A" 1143 1029 18.96      
35 A" 1104 993 37.69      
36 A" 961 865 17.63      
37 A" 815 733 34.16      
38 A" 492 443 5.86      
39 A" 221 199 2.23      
40 A" 207 186 0.13      
41 A" 109 98 0.00      
42 A" 102 92 1.29      

Unscaled Zero Point Vibrational Energy (zpe) 33495.9 cm-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 30143.0 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
0.37206 0.04840 0.04351

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.250 2.986 0.000
H2 1.318 2.802 0.000
H3 0.010 3.584 0.874
H4 0.010 3.584 -0.874
C5 1.080 -2.499 0.000
H6 1.793 -1.687 0.000
H7 1.274 -3.114 -0.874
H8 1.274 -3.114 0.874
C9 -0.354 -2.025 0.000
H10 -1.089 -2.812 0.000
C11 -0.805 -0.763 0.000
H12 -1.871 -0.613 0.000
C13 0.000 0.470 0.000
H14 1.071 0.370 0.000
C15 -0.534 1.698 0.000
H16 -1.607 1.800 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 H8 C9 H10 C11 H12 C13 H14 C15 H16
C11.08351.08621.08625.54744.92136.24676.24675.04715.95063.89424.17752.52842.74201.50782.2034
H21.08351.75671.75675.30634.51425.98035.98035.10826.10824.14874.67232.67852.44482.15563.0917
H31.08621.75671.74846.23845.63327.03726.81675.68886.54894.50864.68223.23503.49622.14952.5622
H41.08621.75671.74846.23845.63326.81677.03725.68886.54894.50864.68223.23503.49622.14952.5622
C55.54745.30636.23846.23841.08101.08621.08621.51032.19152.56233.50223.15912.86874.49605.0696
H64.92134.51425.63325.63321.08101.75201.75202.17403.09442.75763.81882.80512.18014.10744.8707
H76.24675.98037.03726.81671.08621.75201.74792.14512.53793.25784.11253.90273.59745.21375.7631
H86.24675.98036.81677.03721.08621.75201.74792.14512.53793.25784.11253.90273.59745.21375.7631
C95.04715.10825.68885.68881.51032.17402.14512.14511.07701.34012.07242.51992.78653.72694.0249
H105.95066.10826.54896.54892.19153.09442.53792.53791.07702.06892.33393.45803.84564.54374.6410
C113.89424.14874.50864.50862.56232.75763.25783.25781.34012.06891.07701.47222.19072.47532.6855
H124.17754.67234.68224.68223.50223.81884.11254.11252.07242.33391.07702.16213.10172.66992.4274
C132.52842.67853.23503.23503.15912.80513.90273.90272.51993.45801.47222.16211.07521.33872.0863
H142.74202.44483.49623.49622.86872.18013.59743.59742.78653.84562.19073.10171.07522.08253.0359
C151.50782.15562.14952.14954.49604.10745.21375.21373.72694.54372.47532.66991.33872.08251.0785
H162.20343.09172.56222.56225.06964.87075.76315.76314.02494.64102.68552.42742.08633.03591.0785

picture of 2,4-Hexadiene, (E,Z)- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C15 C13 125.200 C1 C15 H16 115.857
H2 C1 H3 108.115 H2 C1 H4 108.115
H2 C1 C15 111.527 H3 C1 H4 107.181
H3 C1 C15 110.869 H4 C1 C15 110.869
C5 C9 H10 114.749 C5 C9 C11 127.937
H6 C5 H7 107.880 H6 C5 H8 107.880
H6 C5 C9 113.021 H7 C5 H8 107.147
H7 C5 C9 110.347 H8 C5 C9 110.347
C9 C11 H12 117.636 C9 C11 C13 127.218
H10 C9 C11 117.314 C11 C13 H14 117.791
C11 C13 C15 123.364 H12 C11 C13 115.145
C13 C15 H16 118.942 H14 C13 C15 118.845
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 -0.602      
2 H 0.177      
3 H 0.183      
4 H 0.183      
5 C -0.605      
6 H 0.179      
7 H 0.185      
8 H 0.185      
9 C -0.157      
10 H 0.179      
11 C -0.137      
12 H 0.184      
13 C -0.180      
14 H 0.188      
15 C -0.140      
16 H 0.179      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.224 0.169 0.000 0.281
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.673 -0.827 0.000
y -0.827 -34.688 0.000
z 0.000 0.000 -42.575
Traceless
 xyz
x 1.958 -0.827 0.000
y -0.827 4.936 0.000
z 0.000 0.000 -6.894
Polar
3z2-r2-13.788
x2-y2-1.985
xy-0.827
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.101 -1.949 0.000
y -1.949 16.697 0.000
z 0.000 0.000 5.516


<r2> (average value of r2) Å2
<r2> 262.231
(<r2>)1/2 16.194