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

using model chemistry: B3LYP/CEP-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 B3LYP/CEP-31G
 hartrees
Energy at 0K-39.816580
Energy at 298.15K-39.826007
Nuclear repulsion energy114.660503
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 B3LYP/CEP-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' 3179 3079 137.00      
2 A' 3170 3069 0.00      
3 A' 3148 3048 0.00      
4 A' 3139 3040 59.59      
5 A' 3127 3028 3.31      
6 A' 3120 3022 0.00      
7 A' 3022 2927 0.00      
8 A' 3022 2926 113.22      
9 A' 1712 1658 0.00      
10 A' 1658 1605 10.88      
11 A' 1505 1458 0.00      
12 A' 1502 1455 29.91      
13 A' 1467 1421 0.00      
14 A' 1438 1393 16.23      
15 A' 1431 1386 0.00      
16 A' 1380 1336 3.83      
17 A' 1311 1270 0.00      
18 A' 1271 1231 1.34      
19 A' 1181 1143 0.00      
20 A' 1094 1059 1.62      
21 A' 1017 985 0.00      
22 A' 931 902 38.33      
23 A' 917 888 0.00      
24 A' 635 614 0.00      
25 A' 518 502 19.03      
26 A' 273 264 0.00      
27 A' 191 185 0.41      
28 A" 3078 2981 107.09      
29 A" 3078 2981 0.01      
30 A" 1499 1452 25.98      
31 A" 1499 1452 0.00      
32 A" 1068 1034 0.00      
33 A" 1067 1033 1.95      
34 A" 1043 1010 3.63      
35 A" 1020 988 0.00      
36 A" 838 811 0.00      
37 A" 737 713 135.84      
38 A" 458 444 0.00      
39 A" 322 311 0.03      
40 A" 113 110 0.00      
41 A" 108 105 0.91      
42 A" 71 69 0.89      

Unscaled Zero Point Vibrational Energy (zpe) 31176.9 cm-1
Scaled (by 0.9684) Zero Point Vibrational Energy (zpe) 30191.7 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 B3LYP/CEP-31G
ABC
0.37437 0.05047 0.04523

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 0.955 -2.634 0.000
C2 1.117 -1.548 0.000
H3 -0.977 -1.234 0.000
C4 0.000 -0.740 0.000
H5 0.977 1.234 0.000
C6 0.000 0.740 0.000
H7 -0.955 2.634 0.000
C8 -1.117 1.548 0.000
H9 -2.692 0.011 0.000
H10 -3.105 1.503 0.888
H11 -3.105 1.503 -0.888
C12 -2.578 1.105 0.000
H13 2.692 -0.011 0.000
H14 3.105 -1.503 0.888
H15 3.105 -1.503 -0.888
C16 2.578 -1.105 0.000

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 C8 H9 H10 H11 C12 H13 H14 H15 C16
H11.09812.38572.12133.86843.50645.60354.66674.50545.86445.86445.14393.14632.58622.58622.2293
C21.09812.11671.37822.78572.54554.66673.81694.11535.28395.28394.54792.20132.17832.17831.5267
H32.38572.11671.09503.14852.20283.86842.78572.11973.57963.57962.83463.86794.18604.18603.5569
C42.12131.37821.09502.20281.47973.50642.54552.79503.93213.93213.16972.78933.31863.31862.6033
H53.86842.78573.14852.20281.09502.38572.11673.86794.18604.18603.55692.11963.57963.57962.8346
C63.50642.54552.20281.47971.09502.12131.37822.78933.31863.31862.60332.79493.93213.93213.1697
H75.60354.66673.86843.50642.38572.12131.09813.14632.58622.58622.22934.50535.86445.86445.1439
C84.66673.81692.78572.54552.11671.37821.09812.20132.17832.17831.52674.11535.28385.28384.5479
H94.50544.11532.11972.79503.86792.78933.14632.20131.78541.78541.10035.38476.05726.05725.3867
H105.86445.28393.57963.93214.18603.31862.58622.17831.78541.77681.10736.05726.89957.12466.3153
H115.86445.28393.57963.93214.18603.31862.58622.17831.78541.77681.10736.05727.12466.89956.3153
C125.14394.54792.83463.16973.55692.60332.22931.52671.10031.10731.10735.38676.31536.31535.6089
H133.14632.20133.86792.78932.11962.79494.50534.11535.38476.05726.05725.38671.78541.78541.1003
H142.58622.17834.18603.31863.57963.93215.86445.28386.05726.89957.12466.31531.78541.77681.1073
H152.58622.17834.18603.31863.57963.93215.86445.28386.05727.12466.89956.31531.78541.77681.1073
C162.22931.52673.55692.60332.83463.16975.14394.54795.38676.31536.31535.60891.10031.10731.1073

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 117.444 H1 C2 C16 115.306
C2 C4 H3 117.257 C2 C4 C6 125.889
C2 C16 H13 112.845 C2 C16 H14 110.573
C2 C16 H15 110.573 H3 C4 C6 116.855
C4 C2 C16 127.250 C4 C6 H5 116.854
C4 C6 C8 125.889 H5 C6 C8 117.257
C6 C8 H7 117.444 C6 C8 C12 127.250
H7 C8 C12 115.306 C8 C12 H9 112.846
C8 C12 H10 110.573 C8 C12 H11 110.573
H9 C12 H10 107.952 H9 C12 H11 107.952
H10 C12 H11 106.703 H13 C16 H14 107.952
H13 C16 H15 107.952 H14 C16 H15 106.703
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.229      
2 C -0.451      
3 H 0.269      
4 C -0.100      
5 H 0.269      
6 C -0.100      
7 H 0.229      
8 C -0.451      
9 H 0.170      
10 H 0.144      
11 H 0.144      
12 C -0.404      
13 H 0.170      
14 H 0.144      
15 H 0.144      
16 C -0.404      


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 -33.750 -1.284 0.000
y -1.284 -35.031 0.000
z 0.000 0.000 -41.333
Traceless
 xyz
x 4.432 -1.284 0.000
y -1.284 2.511 0.000
z 0.000 0.000 -6.943
Polar
3z2-r2-13.886
x2-y21.281
xy-1.284
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.426 -4.764 0.000
y -4.764 11.919 0.000
z 0.000 0.000 5.575


<r2> (average value of r2) Å2
<r2> 205.273
(<r2>)1/2 14.327