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All results from a given calculation for C6H10 (1,3-Hexadiene, (Z)-)

using model chemistry: PBEPBE/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 PBEPBE/6-31G(2df,p)
 hartrees
Energy at 0K-234.298623
Energy at 298.15K-234.308370
Nuclear repulsion energy215.543304
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(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' 3174 3142 14.14      
2 A' 3135 3103 4.43      
3 A' 3080 3048 7.53      
4 A' 3070 3039 29.52      
5 A' 3054 3022 32.98      
6 A' 3046 3015 3.18      
7 A' 2980 2949 17.74      
8 A' 2928 2898 26.55      
9 A' 1666 1649 13.43      
10 A' 1612 1595 1.65      
11 A' 1463 1448 6.88      
12 A' 1427 1412 9.86      
13 A' 1410 1396 12.45      
14 A' 1366 1352 1.79      
15 A' 1352 1338 1.23      
16 A' 1340 1326 6.88      
17 A' 1277 1264 0.77      
18 A' 1265 1252 10.79      
19 A' 1147 1136 0.66      
20 A' 1048 1037 5.13      
21 A' 1022 1011 2.49      
22 A' 913 904 3.27      
23 A' 798 790 6.35      
24 A' 702 695 1.42      
25 A' 412 408 0.39      
26 A' 273 270 2.28      
27 A' 185 183 0.37      
28 A" 3063 3032 20.33      
29 A" 2947 2917 14.78      
30 A" 1454 1439 5.54      
31 A" 1255 1243 0.19      
32 A" 1060 1049 3.61      
33 A" 1017 1006 8.13      
34 A" 960 950 1.50      
35 A" 882 872 33.16      
36 A" 812 804 1.45      
37 A" 741 733 1.17      
38 A" 614 608 20.06      
39 A" 381 377 0.00      
40 A" 296 293 0.01      
41 A" 127 126 0.20      
42 A" 85 84 0.34      

Unscaled Zero Point Vibrational Energy (zpe) 30419.4 cm-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 30106.1 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(2df,p)
ABC
0.22986 0.06667 0.05270

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -2.069 1.262 0.000
C2 -1.232 0.552 0.000
H3 0.023 2.213 0.000
C4 0.000 1.115 0.000
H5 1.394 -0.583 0.000
C6 1.321 0.507 0.000
H7 3.444 0.753 0.000
H8 2.442 2.323 0.000
C9 2.461 1.228 0.000
H10 -2.385 -0.992 0.872
H11 -2.385 -0.992 -0.872
C12 -1.709 -0.876 0.000
H13 -1.226 -2.991 0.000
H14 -0.051 -2.001 -0.892
H15 -0.051 -2.001 0.892
C16 -0.697 -2.025 0.000

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 H8 C9 H10 H11 C12 H13 H14 H15 C16
H11.09842.29902.07473.92423.47355.53674.63424.53022.43732.43732.16814.33643.93943.93943.5621
C21.09842.08231.35412.86022.55294.67974.07783.75362.11512.11511.50533.54342.95102.95102.6317
H32.29902.08231.09883.11412.14363.71912.42072.62874.10304.10303.54175.35294.30894.30894.2992
C42.07471.35411.09882.19671.45413.46272.72412.46323.29953.29952.62354.28553.24193.24193.2162
H53.92422.86023.11412.19671.09242.44683.08882.10183.89963.89963.11653.55902.21312.21312.5400
C63.47352.55292.14361.45411.09242.13702.13371.34864.09154.09153.33044.32762.99542.99543.2378
H75.53674.67973.71913.46272.44682.13701.86231.09206.14656.14655.40395.98584.53884.53884.9863
H84.63424.07782.42072.72413.08882.13371.86231.09475.91985.91985.23996.45715.07065.07065.3623
C94.53023.75362.62872.46322.10181.34861.09201.09475.40075.40074.67015.60344.18774.18774.5335
H102.43732.11514.10303.29953.89964.09156.14655.91985.40071.74311.10922.46993.09442.54252.1623
H112.43732.11514.10303.29953.89964.09156.14655.91985.40071.74311.10922.46992.54253.09442.1623
C122.16811.50533.54172.62353.11653.33045.40395.23994.67011.10921.10922.17012.19322.19321.5311
H134.33643.54345.35294.28553.55904.32765.98586.45715.60342.46992.46992.17011.77661.77661.1019
H143.93942.95104.30893.24192.21312.99544.53885.07064.18773.09442.54252.19321.77661.78471.1016
H153.93942.95104.30893.24192.21312.99544.53885.07064.18772.54253.09442.19321.77661.78471.1016
C163.56212.63174.29923.21622.54003.23784.98635.36234.53352.16232.16231.53111.10191.10161.1016

picture of 1,3-Hexadiene, (Z)- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C2 C4 115.149 H1 C2 C12 111.803
C2 C4 H3 115.790 C2 C4 C6 130.727
C2 C12 H10 107.018 C2 C12 H11 107.018
C2 C12 C16 120.156 H3 C4 C6 113.483
C4 C2 C12 133.048 C4 C6 H5 118.538
C4 C6 C9 122.971 H5 C6 C9 118.491
C6 C9 H7 121.887 C6 C9 H8 121.335
H7 C9 H8 116.777 H10 C12 H11 103.579
H10 C12 C16 108.914 H11 C12 C16 108.914
C12 C16 H13 109.943 C12 C16 H14 111.790
C12 C16 H15 111.790 H13 C16 H14 107.462
H13 C16 H15 107.462 H14 C16 H15 108.200
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.096      
2 C -0.067      
3 H 0.087      
4 C -0.065      
5 H 0.090      
6 C -0.004      
7 H 0.120      
8 H 0.113      
9 C -0.353      
10 H 0.127      
11 H 0.127      
12 C -0.247      
13 H 0.122      
14 H 0.139      
15 H 0.139      
16 C -0.422      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.619 -0.518 0.000 0.807
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.676 0.276 0.000
y 0.276 -36.188 0.000
z 0.000 0.000 -40.321
Traceless
 xyz
x 2.579 0.276 0.000
y 0.276 1.810 0.000
z 0.000 0.000 -4.389
Polar
3z2-r2-8.778
x2-y20.512
xy0.276
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 15.600 2.685 0.000
y 2.685 10.813 0.000
z 0.000 0.000 5.921


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