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

using model chemistry: LSDA/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at LSDA/3-21G*
 hartrees
Energy at 0K-232.020935
Energy at 298.15K-232.030460
Nuclear repulsion energy214.323286
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 LSDA/3-21G*
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' 3104 3049 44.33      
2 A' 3098 3043 0.00      
3 A' 3082 3027 5.24      
4 A' 3081 3025 0.00      
5 A' 3069 3014 4.97      
6 A' 3065 3009 0.00      
7 A' 2970 2916 0.00      
8 A' 2970 2916 29.27      
9 A' 1693 1663 0.00      
10 A' 1659 1629 10.34      
11 A' 1488 1461 0.00      
12 A' 1485 1458 35.20      
13 A' 1453 1427 0.00      
14 A' 1406 1380 36.56      
15 A' 1396 1371 0.00      
16 A' 1369 1344 2.35      
17 A' 1295 1272 0.00      
18 A' 1261 1238 3.47      
19 A' 1173 1152 0.00      
20 A' 1086 1067 2.20      
21 A' 1015 997 0.00      
22 A' 940 923 56.36      
23 A' 930 913 0.00      
24 A' 651 639 0.00      
25 A' 537 527 23.33      
26 A' 291 285 0.00      
27 A' 199 195 0.25      
28 A" 3022 2968 0.00      
29 A" 3022 2968 17.26      
30 A" 1482 1455 25.99      
31 A" 1482 1455 0.00      
32 A" 1050 1031 0.00      
33 A" 1049 1030 0.94      
34 A" 993 975 0.95      
35 A" 963 945 0.00      
36 A" 793 779 0.00      
37 A" 694 681 96.21      
38 A" 468 460 0.00      
39 A" 308 302 0.01      
40 A" 144 142 0.00      
41 A" 141 138 0.97      
42 A" 70 69 1.16      

Unscaled Zero Point Vibrational Energy (zpe) 30721.6 cm-1
Scaled (by 0.982) Zero Point Vibrational Energy (zpe) 30168.7 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 LSDA/3-21G*
ABC
0.38454 0.05358 0.04788

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -0.291 -2.747 0.000
C2 0.317 -1.833 0.000
H3 -1.416 -0.652 0.000
C4 -0.317 -0.646 0.000
H5 1.416 0.652 0.000
C6 0.317 0.646 0.000
H7 0.291 2.747 0.000
C8 -0.317 1.833 0.000
H9 -2.348 1.092 0.000
H10 -2.106 2.625 0.889
H11 -2.106 2.625 -0.889
C12 -1.790 2.044 0.000
H13 2.348 -1.092 0.000
H14 2.106 -2.625 0.889
H15 2.106 -2.625 -0.889
C16 1.790 -2.044 0.000

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 C8 H9 H10 H11 C12 H13 H14 H15 C16
H11.09842.37772.10183.80413.44745.52564.58044.35595.73945.73945.02013.11542.55902.55902.1973
C21.09842.09671.34612.71722.47884.58043.72043.95735.15065.15064.41242.16182.14812.14811.4881
H32.37772.09671.09833.11732.16523.80412.71721.97823.46473.46472.72183.78934.13244.13243.4948
C42.10181.34611.09832.16521.43913.44742.47882.67303.83183.83183.06642.70253.25193.25192.5290
H53.80412.71723.11732.16521.09832.37772.09673.78934.13244.13243.49481.97823.46473.46472.7218
C63.44742.47882.16521.43911.09832.10181.34612.70253.25193.25192.52902.67303.83183.83183.0664
H75.52564.58043.80413.44742.37772.10181.09843.11542.55902.55902.19734.35595.73945.73945.0201
C84.58043.72042.71722.47882.09671.34611.09842.16182.14812.14811.48813.95735.15065.15064.4124
H94.35593.95731.97822.67303.78932.70253.11542.16181.78801.78801.10285.17945.86845.86845.1923
H105.73945.15063.46473.83184.13243.25192.55902.14811.78801.77731.10755.86846.72956.96026.1448
H115.73945.15063.46473.83184.13243.25192.55902.14811.78801.77731.10755.86846.96026.72956.1448
C125.02014.41242.72183.06643.49482.52902.19731.48811.10281.10751.10755.19236.14486.14485.4338
H133.11542.16183.78932.70251.97822.67304.35593.95735.17945.86845.86845.19231.78801.78801.1028
H142.55902.14814.13243.25193.46473.83185.73945.15065.86846.72956.96026.14481.78801.77731.1075
H152.55902.14814.13243.25193.46473.83185.73945.15065.86846.96026.72956.14481.78801.77731.1075
C162.19731.48813.49482.52902.72183.06645.02014.41245.19236.14486.14485.43381.10281.10751.1075

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 118.240 H1 C2 C16 115.499
C2 C4 H3 117.785 C2 C4 C6 125.709
C2 C16 H13 112.246 C2 C16 H14 110.848
C2 C16 H15 110.848 H3 C4 C6 116.506
C4 C2 C16 126.261 C4 C6 H5 116.506
C4 C6 C8 125.709 H5 C6 C8 117.785
C6 C8 H7 118.240 C6 C8 C12 126.261
H7 C8 C12 115.499 C8 C12 H9 112.246
C8 C12 H10 110.848 C8 C12 H11 110.848
H9 C12 H10 107.982 H9 C12 H11 107.982
H10 C12 H11 106.714 H13 C16 H14 107.982
H13 C16 H15 107.982 H14 C16 H15 106.714
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.200      
2 C -0.182      
3 H 0.194      
4 C -0.208      
5 H 0.194      
6 C -0.208      
7 H 0.200      
8 C -0.182      
9 H 0.222      
10 H 0.232      
11 H 0.232      
12 C -0.690      
13 H 0.222      
14 H 0.232      
15 H 0.232      
16 C -0.690      


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 -34.738 -1.553 0.000
y -1.553 -33.722 0.000
z 0.000 0.000 -41.326
Traceless
 xyz
x 2.786 -1.553 0.000
y -1.553 4.309 0.000
z 0.000 0.000 -7.096
Polar
3z2-r2-14.191
x2-y2-1.015
xy-1.553
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.958 -3.533 0.000
y -3.533 15.168 0.000
z 0.000 0.000 4.720


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000