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

using model chemistry: PBEPBE/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBE/6-31G**
 hartrees
Energy at 0K-234.305303
Energy at 298.15K-234.314626
Nuclear repulsion energy209.974493
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 PBEPBE/6-31G**
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' 3098 3055 56.61      
2 A' 3085 3043 23.48      
3 A' 3078 3036 7.04      
4 A' 3074 3032 19.11      
5 A' 3067 3025 0.66      
6 A' 3057 3015 3.55      
7 A' 2967 2926 30.90      
8 A' 2961 2920 43.93      
9 A' 1682 1659 3.08      
10 A' 1645 1623 6.40      
11 A' 1456 1436 8.68      
12 A' 1450 1430 15.30      
13 A' 1403 1384 5.11      
14 A' 1372 1354 2.96      
15 A' 1366 1347 3.99      
16 A' 1296 1278 1.42      
17 A' 1269 1252 1.92      
18 A' 1240 1223 1.15      
19 A' 1157 1141 0.54      
20 A' 1088 1073 0.06      
21 A' 1029 1015 0.33      
22 A' 916 904 37.29      
23 A' 912 900 5.23      
24 A' 586 578 5.90      
25 A' 455 449 0.15      
26 A' 310 306 2.08      
27 A' 146 144 0.51      
28 A" 3017 2976 19.65      
29 A" 3014 2973 19.57      
30 A" 1442 1422 7.55      
31 A" 1440 1420 4.57      
32 A" 1021 1007 0.27      
33 A" 1017 1003 1.07      
34 A" 989 976 14.95      
35 A" 938 925 10.70      
36 A" 814 803 11.46      
37 A" 704 694 12.02      
38 A" 428 422 4.50      
39 A" 215 212 0.06      
40 A" 195 192 0.70      
41 A" 135 133 0.02      
42 A" 111 110 1.37      

Unscaled Zero Point Vibrational Energy (zpe) 30323.7 cm-1
Scaled (by 0.9863) Zero Point Vibrational Energy (zpe) 29908.3 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 PBEPBE/6-31G**
ABC
0.36911 0.04834 0.04343

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.304 2.976 0.000
H2 1.385 2.764 0.000
H3 0.079 3.601 0.884
H4 0.079 3.601 -0.884
C5 1.034 -2.514 0.000
H6 1.771 -1.696 0.000
H7 1.235 -3.147 -0.884
H8 1.235 -3.147 0.884
C9 -0.385 -2.027 0.000
H10 -1.150 -2.814 0.000
C11 -0.817 -0.741 0.000
H12 -1.902 -0.570 0.000
C13 0.000 0.460 0.000
H14 1.092 0.342 0.000
C15 -0.507 1.717 0.000
H16 -1.600 1.837 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 H8 C9 H10 C11 H12 C13 H14 C15 H16
C11.10181.10571.10575.53814.89716.25596.25595.05065.97013.88244.17662.53402.74931.49792.2184
H21.10181.78551.78555.28964.47725.97875.97875.10826.12764.13964.68252.68832.44012.16283.1256
H31.10571.78551.76736.25205.63117.07096.84655.71666.59194.52114.70213.26403.52572.16262.5907
H41.10571.78551.76736.25205.63116.84657.07095.71666.59194.52114.70213.26403.52572.16262.5907
C55.53815.28966.25206.25201.10001.10541.10541.50042.20492.56323.52103.14872.85624.50225.0859
H64.89714.47725.63115.63111.10001.78101.78102.18093.12722.75833.84122.79042.14844.10304.8829
H76.25595.97877.07096.84651.10541.78101.76742.15822.56473.28304.15413.91373.60185.24095.8011
H86.25595.97876.84657.07091.10541.78101.76742.15822.56473.28304.15413.91373.60185.24095.8011
C95.05065.10825.71665.71661.50042.18092.15822.15821.09741.35692.10312.51732.79183.74594.0507
H105.97016.12766.59196.59192.20493.12722.56472.56471.09742.09992.36653.47073.87124.57634.6730
C113.88244.13964.52114.52112.56322.75833.28303.28301.35692.09991.09831.45282.19442.47702.6942
H124.17664.68254.70214.70213.52103.84124.15414.15412.10312.36651.09832.16333.12952.67902.4264
C132.53402.68833.26403.26403.14872.79043.91373.91372.51733.47071.45282.16331.09801.35462.1105
H142.74932.44013.52573.52572.85622.14843.60183.60182.79183.87122.19443.12951.09802.10833.0787
C151.49792.16282.16262.16264.50224.10305.24095.24093.74594.57632.47702.67901.35462.10831.0994
H162.21843.12562.59072.59075.08594.88295.80115.80114.05074.67302.69422.42642.11053.07871.0994

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 125.252 C1 C15 H16 116.486
H2 C1 H3 107.966 H2 C1 H4 107.966
H2 C1 C15 111.692 H3 C1 H4 106.103
H3 C1 C15 111.431 H4 C1 C15 111.431
C5 C9 H10 115.271 C5 C9 C11 127.470
H6 C5 H7 107.714 H6 C5 H8 107.714
H6 C5 C9 113.100 H7 C5 H8 106.149
H7 C5 C9 110.923 H8 C5 C9 110.923
C9 C11 H12 117.488 C9 C11 C13 127.224
H10 C9 C11 117.259 C11 C13 H14 118.026
C11 C13 C15 123.808 H12 C11 C13 115.288
C13 C15 H16 118.262 H14 C13 C15 118.166
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.408      
2 H 0.126      
3 H 0.135      
4 H 0.135      
5 C -0.403      
6 H 0.127      
7 H 0.135      
8 H 0.135      
9 C -0.100      
10 H 0.095      
11 C -0.081      
12 H 0.084      
13 C -0.060      
14 H 0.079      
15 C -0.089      
16 H 0.091      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.272 0.142 0.000 0.306
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.036 -0.617 0.000
y -0.617 -33.676 0.000
z 0.000 0.000 -40.431
Traceless
 xyz
x 1.017 -0.617 0.000
y -0.617 4.558 0.000
z 0.000 0.000 -5.575
Polar
3z2-r2-11.150
x2-y2-2.360
xy-0.617
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.148 -1.146 0.000
y -1.146 18.388 0.000
z 0.000 0.000 5.517


<r2> (average value of r2) Å2
<r2> 262.229
(<r2>)1/2 16.193