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

using model chemistry: HF/6-31G(2df,p)

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/6-31G(2df,p)
 hartrees
Energy at 0K-233.025168
Energy at 298.15K-233.034999
Nuclear repulsion energy211.983507
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/6-31G(2df,p)
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' 3322 3009 39.50      
2 A' 3308 2996 33.15      
3 A' 3286 2976 17.56      
4 A' 3281 2971 14.92      
5 A' 3262 2954 9.42      
6 A' 3240 2933 18.33      
7 A' 3161 2862 41.12      
8 A' 3156 2857 55.87      
9 A' 1903 1723 2.57      
10 A' 1838 1664 4.16      
11 A' 1612 1459 6.70      
12 A' 1608 1456 8.45      
13 A' 1561 1413 4.64      
14 A' 1537 1391 8.70      
15 A' 1529 1384 5.96      
16 A' 1444 1308 1.65      
17 A' 1416 1283 3.24      
18 A' 1371 1242 1.16      
19 A' 1259 1140 0.01      
20 A' 1172 1061 0.44      
21 A' 1113 1007 0.74      
22 A' 996 902 15.44      
23 A' 972 880 6.76      
24 A' 636 576 5.85      
25 A' 493 446 0.39      
26 A' 340 308 1.87      
27 A' 161 146 0.71      
28 A" 3205 2902 37.27      
29 A" 3203 2901 30.67      
30 A" 1601 1449 4.76      
31 A" 1597 1446 3.90      
32 A" 1171 1060 1.98      
33 A" 1166 1056 1.75      
34 A" 1132 1025 14.53      
35 A" 1094 990 13.94      
36 A" 939 850 7.94      
37 A" 797 722 15.28      
38 A" 486 440 3.01      
39 A" 225 204 0.00      
40 A" 221 200 0.89      
41 A" 133 120 0.18      
42 A" 104 94 0.51      

Unscaled Zero Point Vibrational Energy (zpe) 33023.5 cm-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 29902.8 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/6-31G(2df,p)
ABC
0.37758 0.04899 0.04406

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.226 2.969 0.000
H2 1.297 2.795 0.000
H3 -0.021 3.568 0.874
H4 -0.021 3.568 -0.874
C5 1.086 -2.482 0.000
H6 1.803 -1.671 0.000
H7 1.279 -3.100 -0.874
H8 1.279 -3.100 0.874
C9 -0.340 -2.008 0.000
H10 -1.075 -2.797 0.000
C11 -0.789 -0.763 0.000
H12 -1.858 -0.619 0.000
C13 0.000 0.472 0.000
H14 1.073 0.384 0.000
C15 -0.539 1.679 0.000
H16 -1.616 1.768 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 H8 C9 H10 C11 H12 C13 H14 C15 H16
C11.08471.08781.08785.51824.90086.22156.22155.00885.91123.86804.14922.50682.72021.50022.1985
H21.08471.75981.75985.28154.49535.96005.96005.07436.07494.12514.64872.66052.42172.14903.0882
H31.08781.75981.74786.21185.61587.01476.79355.65256.51064.48474.65463.21643.47802.14492.5582
H41.08781.75981.74786.21185.61586.79357.01475.65256.51064.48474.65463.21643.47802.14492.5582
C55.51825.28156.21186.21181.08211.08771.08771.50252.18382.54353.48403.14742.86594.46665.0360
H64.90084.49535.61585.61581.08211.75461.75462.16893.09022.74653.80932.80092.18104.08754.8493
H76.22155.96007.01476.79351.08771.75461.74722.13992.52963.24104.09463.89403.59805.18735.7312
H86.22155.96006.79357.01471.08771.75461.74722.13992.52963.24104.09463.89403.59805.18735.7312
C95.00885.07435.65255.65251.50252.16892.13992.13991.07881.32302.05782.50332.77813.69183.9857
H105.91126.07496.51066.51062.18383.09022.52962.52961.07882.05392.31503.44193.83884.50794.5975
C113.86804.12514.48474.48472.54352.74653.24103.24101.32302.05391.07861.46632.18762.45482.6631
H124.14924.64874.65464.65463.48403.80934.09464.09462.05782.31501.07862.15493.09822.64912.3993
C132.50682.66053.21643.21643.14742.80093.89403.89402.50333.44191.46632.15491.07681.32142.0711
H142.72022.42173.47803.47802.86592.18103.59803.59802.77813.83882.18763.09821.07682.06793.0242
C151.50022.14902.14492.14494.46664.08755.18735.18733.69184.50792.45482.64911.32142.06791.0801
H162.19853.08822.55822.55825.03604.84935.73125.73123.98574.59752.66312.39932.07113.02421.0801

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 125.240 C1 C15 H16 115.914
H2 C1 H3 108.198 H2 C1 H4 108.198
H2 C1 C15 111.467 H3 C1 H4 106.906
H3 C1 C15 110.949 H4 C1 C15 110.949
C5 C9 H10 114.562 C5 C9 C11 128.251
H6 C5 H7 107.929 H6 C5 H8 107.929
H6 C5 C9 113.101 H7 C5 H8 106.869
H7 C5 C9 110.387 H8 C5 C9 110.387
C9 C11 H12 117.562 C9 C11 C13 127.574
H10 C9 C11 117.186 C11 C13 H14 117.866
C11 C13 C15 123.345 H12 C11 C13 114.864
C13 C15 H16 118.846 H14 C13 C15 118.789
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.434      
2 H 0.140      
3 H 0.141      
4 H 0.141      
5 C -0.441      
6 H 0.141      
7 H 0.142      
8 H 0.142      
9 C -0.129      
10 H 0.130      
11 C -0.111      
12 H 0.128      
13 C -0.127      
14 H 0.129      
15 C -0.121      
16 H 0.129      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.161 0.130 0.000 0.207
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.341 -0.647 0.000
y -0.647 -34.844 0.000
z 0.000 0.000 -40.858
Traceless
 xyz
x 1.510 -0.647 0.000
y -0.647 3.756 0.000
z 0.000 0.000 -5.265
Polar
3z2-r2-10.530
x2-y2-1.497
xy-0.647
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.694 -1.634 0.000
y -1.634 16.568 0.000
z 0.000 0.000 5.842


<r2> (average value of r2) Å2
<r2> 259.057
(<r2>)1/2 16.095