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

using model chemistry: B3LYP/6-31G(2df,p)

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/6-31G(2df,p)
 hartrees
Energy at 0K-234.646833
Energy at 298.15K-234.656302
Nuclear repulsion energy213.071019
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/6-31G(2df,p)
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' 3170 3059 61.58      
2 A' 3162 3051 0.00      
3 A' 3142 3032 0.00      
4 A' 3138 3029 29.00      
5 A' 3123 3014 9.13      
6 A' 3119 3010 0.00      
7 A' 3020 2914 0.00      
8 A' 3020 2914 65.92      
9 A' 1722 1661 0.00      
10 A' 1677 1618 13.70      
11 A' 1491 1439 0.00      
12 A' 1488 1436 16.30      
13 A' 1468 1417 0.00      
14 A' 1421 1371 5.40      
15 A' 1409 1359 0.00      
16 A' 1376 1327 10.50      
17 A' 1307 1262 0.00      
18 A' 1270 1225 0.34      
19 A' 1171 1130 0.00      
20 A' 1085 1047 0.57      
21 A' 1008 973 0.00      
22 A' 928 895 34.78      
23 A' 914 882 0.00      
24 A' 639 617 0.00      
25 A' 522 504 15.77      
26 A' 271 262 0.00      
27 A' 184 177 0.18      
28 A" 3060 2953 41.06      
29 A" 3060 2953 0.01      
30 A" 1479 1428 0.00      
31 A" 1479 1427 8.97      
32 A" 1058 1021 0.00      
33 A" 1057 1020 1.06      
34 A" 1026 990 0.56      
35 A" 990 955 0.00      
36 A" 818 789 0.00      
37 A" 711 686 42.51      
38 A" 473 456 0.00      
39 A" 322 310 0.00      
40 A" 133 128 0.00      
41 A" 123 118 0.50      
42 A" 66 64 0.43      

Unscaled Zero Point Vibrational Energy (zpe) 31047.2 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 29960.6 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/6-31G(2df,p)
ABC
0.39205 0.05182 0.04656

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -0.894 2.605 0.000
C2 -1.075 1.532 0.000
H3 0.974 1.209 0.000
C4 0.000 0.726 0.000
H5 -0.974 -1.209 0.000
C6 0.000 -0.726 0.000
H7 0.894 -2.605 0.000
C8 1.075 -1.532 0.000
H9 2.676 -0.060 0.000
H10 3.036 -1.553 0.878
H11 3.036 -1.553 -0.878
C12 2.522 -1.141 0.000
H13 -2.676 0.060 0.000
H14 -3.036 1.553 0.878
H15 -3.036 1.553 -0.878
C16 -2.522 1.141 0.000

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 C8 H9 H10 H11 C12 H13 H14 H15 C16
H11.08872.33192.08063.81523.44945.50864.58144.45545.78845.78845.06983.10722.54292.54292.1901
C21.08872.07391.34302.74272.50084.58143.74224.07495.21385.21384.48122.17512.14892.14891.4995
H32.33192.07391.08693.10522.16683.81522.74272.12363.55703.55702.81423.82694.11924.11923.4970
C42.08061.34301.08692.16681.45293.44942.50082.78963.89663.89663.13832.75823.26673.26672.5563
H53.81522.74273.10522.16681.08692.33192.07393.82694.11924.11923.49702.12363.55703.55702.8142
C63.44942.50082.16681.45291.08692.08061.34302.75823.26673.26672.55632.78963.89663.89663.1383
H75.50864.58143.81523.44942.33192.08061.08873.10722.54292.54292.19014.45555.78845.78845.0698
C84.58143.74222.74272.50082.07391.34301.08872.17512.14892.14891.49954.07495.21385.21384.4812
H94.45544.07492.12362.78963.82692.75823.10722.17511.76891.76891.09165.35426.00046.00045.3357
H105.78845.21383.55703.89664.11923.26672.54292.14891.76891.75621.09766.00046.82027.04276.2388
H115.78845.21383.55703.89664.11923.26672.54292.14891.76891.75621.09766.00047.04276.82026.2388
C125.06984.48122.81423.13833.49702.55632.19011.49951.09161.09761.09765.33576.23886.23885.5367
H133.10722.17513.82692.75822.12362.78964.45554.07495.35426.00046.00045.33571.76891.76891.0916
H142.54292.14894.11923.26673.55703.89665.78845.21386.00046.82027.04276.23881.76891.75621.0976
H152.54292.14894.11923.26673.55703.89665.78845.21386.00047.04276.82026.23881.76891.75621.0976
C162.19011.49953.49702.55632.81423.13835.06984.48125.33576.23886.23885.53671.09161.09761.0976

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 117.278 H1 C2 C16 114.672
C2 C4 H3 116.793 C2 C4 C6 126.835
C2 C16 H13 113.223 C2 C16 H14 110.719
C2 C16 H15 110.719 H3 C4 C6 116.372
C4 C2 C16 128.050 C4 C6 H5 116.372
C4 C6 C8 126.835 H5 C6 C8 116.793
C6 C8 H7 117.278 C6 C8 C12 128.050
H7 C8 C12 114.672 C8 C12 H9 113.223
C8 C12 H10 110.719 C8 C12 H11 110.719
H9 C12 H10 107.807 H9 C12 H11 107.807
H10 C12 H11 106.264 H13 C16 H14 107.807
H13 C16 H15 107.807 H14 C16 H15 106.264
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.085      
2 C -0.041      
3 H 0.078      
4 C -0.064      
5 H 0.078      
6 C -0.064      
7 H 0.085      
8 C -0.041      
9 H 0.126      
10 H 0.127      
11 H 0.127      
12 C -0.438      
13 H 0.126      
14 H 0.127      
15 H 0.127      
16 C -0.438      


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 -34.766 -1.092 0.000
y -1.092 -35.782 0.000
z 0.000 0.000 -40.146
Traceless
 xyz
x 3.198 -1.092 0.000
y -1.092 1.674 0.000
z 0.000 0.000 -4.872
Polar
3z2-r2-9.744
x2-y21.016
xy-1.092
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.287 -4.270 0.000
y -4.270 12.139 0.000
z 0.000 0.000 5.900


<r2> (average value of r2) Å2
<r2> 247.283
(<r2>)1/2 15.725