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All results from a given calculation for C6H10 (2,4-Hexadiene, (Z,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-234.288917
Energy at 298.15K-234.298185
Nuclear repulsion energy211.938246
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' 3106 3062 79.11      
2 A' 3100 3056 0.00      
3 A' 3086 3041 0.00      
4 A' 3082 3038 28.38      
5 A' 3071 3027 3.99      
6 A' 3065 3022 0.00      
7 A' 2968 2926 0.00      
8 A' 2968 2925 67.97      
9 A' 1679 1655 0.00      
10 A' 1638 1614 14.17      
11 A' 1471 1450 0.00      
12 A' 1467 1446 20.86      
13 A' 1444 1424 0.00      
14 A' 1398 1378 8.82      
15 A' 1385 1365 0.00      
16 A' 1343 1324 8.71      
17 A' 1279 1261 0.00      
18 A' 1241 1224 0.67      
19 A' 1153 1136 0.00      
20 A' 1068 1052 0.55      
21 A' 996 982 0.00      
22 A' 919 906 41.97      
23 A' 912 899 0.00      
24 A' 625 616 0.00      
25 A' 509 502 17.44      
26 A' 266 262 0.00      
27 A' 178 176 0.20      
28 A" 3015 2972 39.73      
29 A" 3015 2972 0.00      
30 A" 1460 1440 0.00      
31 A" 1460 1439 13.26      
32 A" 1027 1012 0.00      
33 A" 1026 1012 0.20      
34 A" 979 965 0.61      
35 A" 939 925 0.00      
36 A" 783 772 0.00      
37 A" 684 674 55.44      
38 A" 451 444 0.00      
39 A" 306 301 0.01      
40 A" 129 127 0.00      
41 A" 120 118 0.73      
42 A" 66 65 0.63      

Unscaled Zero Point Vibrational Energy (zpe) 30437.0 cm-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 30001.8 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 PBEPBE/6-31G*
ABC
0.38764 0.05140 0.04616

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)
H1 -1.570 -2.286 0.000
C2 -0.591 -1.789 0.000
H3 -1.563 0.068 0.000
C4 -0.585 -0.431 0.000
H5 1.563 -0.068 0.000
C6 0.585 0.431 0.000
H7 1.570 2.286 0.000
C8 0.591 1.789 0.000
H9 -1.556 2.182 0.000
H10 -0.572 3.378 0.885
H11 -0.572 3.378 -0.885
C12 -0.591 2.713 0.000
H13 1.556 -2.182 0.000
H14 0.572 -3.378 0.885
H15 0.572 -3.378 -0.885
C16 0.591 -2.713 0.000

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 C8 H9 H10 H11 C12 H13 H14 H15 C16
H11.09832.35432.10103.83893.46835.54754.61314.46865.81905.81905.09453.12802.56242.56242.2035
C21.09832.09561.35832.75692.51214.61313.76824.08675.24195.24194.50212.18282.15902.15901.5008
H32.35432.09561.09713.12812.17833.83892.75692.11433.56633.56632.81793.84554.14904.14903.5176
C42.10101.35831.09712.17831.45333.46832.51212.78733.90993.90993.14382.76633.28773.28772.5680
H53.83892.75693.12812.17831.09712.35432.09563.84554.14904.14903.51762.11433.56633.56632.8179
C63.46832.51212.17831.45331.09712.10101.35832.76633.28773.28772.56802.78733.90993.90993.1438
H75.54754.61313.83893.46832.35432.10101.09833.12802.56242.56242.20354.46865.81905.81905.0945
C84.61313.76822.75692.51212.09561.35831.09832.18282.15902.15901.50084.08675.24195.24194.5021
H94.46864.08672.11432.78733.84552.76633.12802.18281.78301.78301.10115.36016.01886.01885.3456
H105.81905.24193.56633.90994.14903.28772.56242.15901.78301.76951.10676.01886.85197.07676.2639
H115.81905.24193.56633.90994.14903.28772.56242.15901.78301.76951.10676.01887.07676.85196.2639
C125.09454.50212.81793.14383.51762.56802.20351.50081.10111.10671.10675.34566.26396.26395.5538
H133.12802.18283.84552.76632.11432.78734.46864.08675.36016.01886.01885.34561.78301.78301.1011
H142.56242.15904.14903.28773.56633.90995.81905.24196.01886.85197.07676.26391.78301.76951.1067
H152.56242.15904.14903.28773.56633.90995.81905.24196.01887.07676.85196.26391.78301.76951.1067
C162.20351.50083.51762.56802.81793.14385.09454.50215.34566.26396.26395.55381.10111.10671.1067

picture of 2,4-Hexadiene, (Z,Z)- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C2 C4 117.176 H1 C2 C16 115.060
C2 C4 H3 116.779 C2 C4 C6 126.594
C2 C16 H13 113.155 C2 C16 H14 110.879
C2 C16 H15 110.879 H3 C4 C6 116.627
C4 C2 C16 127.764 C4 C6 H5 116.626
C4 C6 C8 126.594 H5 C6 C8 116.779
C6 C8 H7 117.176 C6 C8 C12 127.764
H7 C8 C12 115.060 C8 C12 H9 113.156
C8 C12 H10 110.879 C8 C12 H11 110.879
H9 C12 H10 107.727 H9 C12 H11 107.727
H10 C12 H11 106.155 H13 C16 H14 107.727
H13 C16 H15 107.727 H14 C16 H15 106.155
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 H 0.133      
2 C -0.123      
3 H 0.125      
4 C -0.119      
5 H 0.125      
6 C -0.119      
7 H 0.133      
8 C -0.123      
9 H 0.171      
10 H 0.172      
11 H 0.172      
12 C -0.532      
13 H 0.171      
14 H 0.172      
15 H 0.172      
16 C -0.532      


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 -36.110 -0.298 0.000
y -0.298 -33.436 0.000
z 0.000 0.000 -40.473
Traceless
 xyz
x 0.844 -0.298 0.000
y -0.298 4.855 0.000
z 0.000 0.000 -5.700
Polar
3z2-r2-11.400
x2-y2-2.674
xy-0.298
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.773 0.293 0.000
y 0.293 17.976 0.000
z 0.000 0.000 5.397


<r2> (average value of r2) Å2
<r2> 249.096
(<r2>)1/2 15.783