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

using model chemistry: PBEPBEultrafine/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 PBEPBEultrafine/6-31G*
 hartrees
Energy at 0K-234.291267
Energy at 298.15K-234.300578
Nuclear repulsion energy209.860288
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 PBEPBEultrafine/6-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3096 3045 63.09      
2 A' 3084 3033 20.52      
3 A' 3076 3025 9.58      
4 A' 3071 3020 20.93      
5 A' 3064 3014 0.78      
6 A' 3054 3003 3.69      
7 A' 2966 2917 32.33      
8 A' 2960 2911 46.40      
9 A' 1685 1657 2.90      
10 A' 1648 1621 6.09      
11 A' 1474 1450 8.50      
12 A' 1469 1445 15.95      
13 A' 1415 1392 5.57      
14 A' 1388 1365 2.99      
15 A' 1383 1360 4.21      
16 A' 1305 1283 1.35      
17 A' 1279 1258 2.14      
18 A' 1249 1229 1.15      
19 A' 1163 1144 0.70      
20 A' 1093 1075 0.13      
21 A' 1036 1019 0.32      
22 A' 921 906 40.63      
23 A' 917 902 0.87      
24 A' 586 577 5.90      
25 A' 455 447 0.16      
26 A' 312 307 1.97      
27 A' 146 144 0.52      
28 A" 3013 2964 20.89      
29 A" 3009 2960 20.94      
30 A" 1461 1437 7.41      
31 A" 1458 1434 5.66      
32 A" 1030 1013 0.52      
33 A" 1027 1010 0.58      
34 A" 992 975 16.00      
35 A" 939 924 10.52      
36 A" 815 801 11.96      
37 A" 705 693 12.51      
38 A" 428 421 4.58      
39 A" 215 211 0.05      
40 A" 193 190 0.74      
41 A" 135 133 0.05      
42 A" 110 108 1.34      

Unscaled Zero Point Vibrational Energy (zpe) 30413.0 cm-1
Scaled (by 0.9835) Zero Point Vibrational Energy (zpe) 29911.2 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 PBEPBEultrafine/6-31G*
ABC
0.36903 0.04827 0.04338

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.303 2.978 0.000
H2 1.386 2.766 0.000
H3 0.078 3.604 0.885
H4 0.078 3.604 -0.885
C5 1.035 -2.516 0.000
H6 1.772 -1.698 0.000
H7 1.235 -3.150 -0.885
H8 1.235 -3.150 0.885
C9 -0.385 -2.028 0.000
H10 -1.150 -2.815 0.000
C11 -0.816 -0.741 0.000
H12 -1.902 -0.570 0.000
C13 0.000 0.461 0.000
H14 1.092 0.342 0.000
C15 -0.507 1.717 0.000
H16 -1.601 1.839 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 H8 C9 H10 C11 H12 C13 H14 C15 H16
C11.10321.10711.10715.54234.90136.26096.26095.05265.97263.88374.17742.53492.75091.49862.2188
H21.10321.78761.78765.29364.48085.98355.98355.11026.13044.14114.68402.68942.44122.16433.1274
H31.10711.78761.76996.25705.63607.07686.85195.71936.59514.52334.70373.26583.52812.16442.5917
H41.10711.78761.76996.25705.63606.85197.07685.71936.59514.52334.70373.26583.52812.16442.5917
C55.54235.29366.25706.25701.10131.10681.10681.50102.20522.56473.52323.15182.85914.50565.0905
H64.90134.48085.63605.63601.10131.78311.78312.18203.12862.76013.84392.79352.15104.10664.8879
H76.26095.98357.07686.85191.10681.78311.77002.15982.56563.28544.15693.91753.60555.24495.8063
H86.26095.98356.85197.07681.10681.78311.77002.15982.56563.28544.15693.91753.60555.24495.8063
C95.05265.11025.71935.71931.50102.18202.15982.15981.09831.35732.10432.51832.79273.74714.0535
H105.97266.13046.59516.59512.20523.12862.56562.56561.09832.10102.36803.47243.87304.57804.6761
C113.88374.14114.52334.52332.56472.76013.28543.28541.35732.10101.09911.45312.19482.47772.6966
H124.17744.68404.70374.70373.52323.84394.15694.15692.10432.36801.09912.16373.13042.67912.4277
C132.53492.68943.26583.26583.15182.79353.91753.91752.51833.47241.45312.16371.09871.35492.1123
H142.75092.44123.52813.52812.85912.15103.60553.60552.79273.87302.19483.13041.09872.10943.0811
C151.49862.16432.16442.16444.50564.10665.24495.24493.74714.57802.47772.67911.35492.10941.1003
H162.21883.12742.59172.59175.09054.88795.80635.80634.05354.67612.69662.42772.11233.08111.1003

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 125.255 C1 C15 H16 116.404
H2 C1 H3 107.949 H2 C1 H4 107.949
H2 C1 C15 111.677 H3 C1 H4 106.137
H3 C1 C15 111.438 H4 C1 C15 111.438
C5 C9 H10 115.197 C5 C9 C11 127.536
H6 C5 H7 107.712 H6 C5 H8 107.712
H6 C5 C9 113.064 H7 C5 H8 106.186
H7 C5 C9 110.928 H8 C5 C9 110.928
C9 C11 H12 117.501 C9 C11 C13 127.262
H10 C9 C11 117.267 C11 C13 H14 117.990
C11 C13 C15 123.819 H12 C11 C13 115.238
C13 C15 H16 118.341 H14 C13 C15 118.191
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.537      
2 H 0.166      
3 H 0.172      
4 H 0.172      
5 C -0.532      
6 H 0.169      
7 H 0.172      
8 H 0.172      
9 C -0.126      
10 H 0.133      
11 C -0.123      
12 H 0.125      
13 C -0.104      
14 H 0.122      
15 C -0.111      
16 H 0.131      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.252 0.132 0.000 0.284
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.009 -0.603 0.000
y -0.603 -33.717 0.000
z 0.000 0.000 -40.476
Traceless
 xyz
x 1.088 -0.603 0.000
y -0.603 4.525 0.000
z 0.000 0.000 -5.613
Polar
3z2-r2-11.226
x2-y2-2.292
xy-0.603
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.032 -1.141 0.000
y -1.141 18.250 0.000
z 0.000 0.000 5.417


<r2> (average value of r2) Å2
<r2> 262.528
(<r2>)1/2 16.203