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

using model chemistry: HF/LANL2DZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/LANL2DZ
 hartrees
Energy at 0K-232.926871
Energy at 298.15K-232.936626
Nuclear repulsion energy212.848593
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 HF/LANL2DZ
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' 3390 3051 105.88      
2 A' 3381 3043 0.00      
3 A' 3341 3007 0.00      
4 A' 3339 3005 52.81      
5 A' 3312 2980 39.90      
6 A' 3309 2977 0.00      
7 A' 3194 2874 0.00      
8 A' 3193 2873 129.04      
9 A' 1886 1698 0.00      
10 A' 1807 1626 10.29      
11 A' 1644 1479 0.00      
12 A' 1641 1477 28.03      
13 A' 1604 1444 0.00      
14 A' 1581 1423 13.73      
15 A' 1573 1416 0.00      
16 A' 1522 1369 4.76      
17 A' 1438 1294 0.00      
18 A' 1397 1257 1.97      
19 A' 1278 1150 0.00      
20 A' 1195 1076 1.33      
21 A' 1097 987 0.00      
22 A' 997 897 25.43      
23 A' 971 874 0.00      
24 A' 687 618 0.00      
25 A' 568 511 16.70      
26 A' 291 262 0.00      
27 A' 201 181 0.33      
28 A" 3253 2928 93.70      
29 A" 3253 2928 0.01      
30 A" 1638 1474 21.21      
31 A" 1637 1474 0.00      
32 A" 1196 1077 0.00      
33 A" 1195 1075 2.91      
34 A" 1143 1029 1.79      
35 A" 1125 1012 0.00      
36 A" 906 815 0.00      
37 A" 789 710 111.03      
38 A" 526 473 0.00      
39 A" 354 318 0.11      
40 A" 106 95 0.00      
41 A" 98 88 1.00      
42 A" 55 49 0.35      

Unscaled Zero Point Vibrational Energy (zpe) 33554.3 cm-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 30195.5 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 HF/LANL2DZ
ABC
0.38885 0.05159 0.04632

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/LANL2DZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 0.905 -2.596 0.000
C2 1.079 -1.533 0.000
H3 -0.961 -1.216 0.000
C4 0.000 -0.736 0.000
H5 0.961 1.216 0.000
C6 0.000 0.736 0.000
H7 -0.905 2.596 0.000
C8 -1.079 1.533 0.000
H9 -2.684 0.066 0.000
H10 -3.036 1.542 0.874
H11 -3.036 1.542 -0.874
C12 -2.535 1.136 0.000
H13 2.684 -0.066 0.000
H14 3.036 -1.542 0.874
H15 3.036 -1.542 -0.874
C16 2.535 -1.136 0.000

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 C8 H9 H10 H11 C12 H13 H14 H15 C16
H11.07712.32082.06883.81323.45335.49934.58164.46855.78175.78175.07623.09352.53332.53332.1889
C21.07712.06401.34132.75232.51284.58163.74964.08825.21125.21124.49302.17522.14392.14391.5100
H32.32082.06401.07423.10032.17613.81332.75242.14773.56123.56122.83073.82214.10464.10463.4972
C42.06881.34131.07422.17611.47233.45332.51292.80113.89543.89543.15172.76643.26083.26082.5667
H53.81322.75233.10032.17611.07422.32082.06403.82214.10464.10463.49722.14763.56113.56112.8306
C63.45332.51282.17611.47231.07422.06881.34132.76643.26083.26082.56672.80103.89543.89543.1516
H75.49934.58163.81333.45332.32082.06881.07713.09352.53332.53332.18894.46835.78165.78165.0761
C84.58163.74962.75242.51292.06401.34131.07712.17522.14392.14391.51004.08825.21125.21124.4929
H94.46854.08822.14772.80113.82212.76643.09352.17521.75171.75171.08065.36946.00586.00585.3558
H105.78175.21123.56123.89544.10463.26082.53332.14391.75171.74781.08626.00586.81127.03186.2435
H115.78175.21123.56123.89544.10463.26082.53332.14391.75171.74781.08626.00587.03186.81126.2435
C125.07624.49302.83073.15173.49722.56672.18891.51001.08061.08621.08625.35586.24356.24355.5565
H133.09352.17523.82212.76642.14762.80104.46834.08825.36946.00586.00585.35581.75171.75171.0806
H142.53332.14394.10463.26083.56113.89545.78165.21126.00586.81127.03186.24351.75171.74781.0862
H152.53332.14394.10463.26083.56113.89545.78165.21126.00587.03186.81126.24351.75171.74781.0862
C162.18891.51003.49722.56672.83063.15165.07614.49295.35586.24356.24355.55651.08061.08621.0862

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 117.196 H1 C2 C16 114.538
C2 C4 H3 116.972 C2 C4 C6 126.472
C2 C16 H13 113.161 C2 C16 H14 110.271
C2 C16 H15 110.271 H3 C4 C6 116.555
C4 C2 C16 128.266 C4 C6 H5 116.555
C4 C6 C8 126.473 H5 C6 C8 116.972
C6 C8 H7 117.196 C6 C8 C12 128.267
H7 C8 C12 114.538 C8 C12 H9 113.161
C8 C12 H10 110.271 C8 C12 H11 110.271
H9 C12 H10 107.890 H9 C12 H11 107.890
H10 C12 H11 107.135 H13 C16 H14 107.890
H13 C16 H15 107.890 H14 C16 H15 107.135
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.178      
2 C -0.143      
3 H 0.183      
4 C -0.164      
5 H 0.183      
6 C -0.164      
7 H 0.178      
8 C -0.143      
9 H 0.180      
10 H 0.185      
11 H 0.185      
12 C -0.605      
13 H 0.180      
14 H 0.185      
15 H 0.185      
16 C -0.605      


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 -34.956 -1.283 0.000
y -1.283 -36.163 0.000
z 0.000 0.000 -42.588
Traceless
 xyz
x 4.420 -1.283 0.000
y -1.283 2.609 0.000
z 0.000 0.000 -7.029
Polar
3z2-r2-14.057
x2-y21.207
xy-1.283
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.405 -4.649 0.000
y -4.649 11.269 0.000
z 0.000 0.000 5.488


<r2> (average value of r2) Å2
<r2> 248.765
(<r2>)1/2 15.772