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

using model chemistry: mPW1PW91/6-31G(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 mPW1PW91/6-31G(2df,p)
 hartrees
Energy at 0K-234.586221
Energy at 298.15K-234.595690
Nuclear repulsion energy213.732023
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 mPW1PW91/6-31G(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' 3200 3055 56.85      
2 A' 3193 3048 0.00      
3 A' 3174 3031 0.00      
4 A' 3171 3028 25.64      
5 A' 3159 3016 4.79      
6 A' 3154 3011 0.00      
7 A' 3048 2910 0.00      
8 A' 3048 2910 58.86      
9 A' 1749 1669 0.00      
10 A' 1700 1623 14.62      
11 A' 1492 1425 0.00      
12 A' 1488 1421 19.61      
13 A' 1472 1405 0.00      
14 A' 1422 1357 8.40      
15 A' 1406 1343 0.00      
16 A' 1371 1309 8.09      
17 A' 1307 1248 0.00      
18 A' 1268 1211 0.51      
19 A' 1178 1124 0.00      
20 A' 1089 1040 0.24      
21 A' 1013 967 0.00      
22 A' 939 897 38.11      
23 A' 931 889 0.00      
24 A' 640 611 0.00      
25 A' 521 498 17.55      
26 A' 271 258 0.00      
27 A' 183 174 0.19      
28 A" 3102 2962 32.33      
29 A" 3102 2962 0.00      
30 A" 1479 1412 0.00      
31 A" 1479 1412 11.18      
32 A" 1058 1010 0.00      
33 A" 1056 1008 0.84      
34 A" 1029 982 0.66      
35 A" 993 948 0.00      
36 A" 819 782 0.00      
37 A" 710 678 49.49      
38 A" 475 453 0.00      
39 A" 321 306 0.00      
40 A" 132 126 0.00      
41 A" 121 115 0.62      
42 A" 65 62 0.47      

Unscaled Zero Point Vibrational Energy (zpe) 31262.7 cm-1
Scaled (by 0.9547) Zero Point Vibrational Energy (zpe) 29846.5 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 mPW1PW91/6-31G(2df,p)
ABC
0.39308 0.05227 0.04693

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -0.898 2.597 0.000
C2 -1.076 1.524 0.000
H3 0.971 1.210 0.000
C4 0.000 0.725 0.000
H5 -0.971 -1.210 0.000
C6 0.000 -0.725 0.000
H7 0.898 -2.597 0.000
C8 1.076 -1.524 0.000
H9 2.662 -0.046 0.000
H10 3.029 -1.535 0.877
H11 3.029 -1.535 -0.877
C12 2.515 -1.126 0.000
H13 -2.662 0.046 0.000
H14 -3.029 1.535 0.877
H15 -3.029 1.535 -0.877
C16 -2.515 1.126 0.000

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 C8 H9 H10 H11 C12 H13 H14 H15 C16
H11.08772.32762.07673.80823.44105.49604.56954.43395.76775.76775.05063.10182.53762.53762.1858
C21.08772.07101.34022.73642.49284.56953.73104.05415.19405.19404.46262.16832.14132.14131.4930
H32.32762.07101.08613.10382.16503.80822.73642.10633.54133.54132.80023.81544.10834.10833.4870
C42.07671.34021.08612.16501.44923.44102.49282.77143.87963.87963.12242.74713.25593.25592.5465
H53.80822.73643.10382.16501.08612.32762.07103.81544.10834.10833.48702.10633.54133.54132.8002
C63.44102.49282.16501.44921.08612.07671.34022.74713.25593.25592.54652.77143.87963.87963.1224
H75.49604.56953.80823.44102.32762.07671.08773.10182.53762.53762.18584.43395.76775.76775.0506
C84.56953.73102.73642.49282.07101.34021.08772.16832.14132.14131.49304.05415.19405.19404.4626
H94.43394.05412.10632.77143.81542.74713.10182.16831.76671.76671.09025.32485.97145.97145.3077
H105.76775.19403.54133.87964.10833.25592.53762.14131.76671.75381.09585.97146.79187.01466.2117
H115.76775.19403.54133.87964.10833.25592.53762.14131.76671.75381.09585.97147.01466.79186.2117
C125.05064.46262.80023.12243.48702.54652.18581.49301.09021.09581.09585.30776.21176.21175.5106
H133.10182.16833.81542.74712.10632.77144.43394.05415.32485.97145.97145.30771.76671.76671.0902
H142.53762.14134.10833.25593.54133.87965.76775.19405.97146.79187.01466.21171.76671.75381.0958
H152.53762.14134.10833.25593.54133.87965.76775.19405.97147.01466.79186.21171.76671.75381.0958
C162.18581.49303.48702.54652.80023.12245.05064.46265.30776.21176.21175.51061.09021.09581.0958

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 117.216 H1 C2 C16 114.867
C2 C4 H3 116.811 C2 C4 C6 126.628
C2 C16 H13 113.227 C2 C16 H14 110.673
C2 C16 H15 110.673 H3 C4 C6 116.561
C4 C2 C16 127.918 C4 C6 H5 116.561
C4 C6 C8 126.628 H5 C6 C8 116.811
C6 C8 H7 117.216 C6 C8 C12 127.918
H7 C8 C12 114.867 C8 C12 H9 113.227
C8 C12 H10 110.673 C8 C12 H11 110.673
H9 C12 H10 107.835 H9 C12 H11 107.835
H10 C12 H11 106.301 H13 C16 H14 107.835
H13 C16 H15 107.835 H14 C16 H15 106.301
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.119      
2 C -0.089      
3 H 0.112      
4 C -0.100      
5 H 0.112      
6 C -0.100      
7 H 0.119      
8 C -0.089      
9 H 0.151      
10 H 0.154      
11 H 0.154      
12 C -0.501      
13 H 0.151      
14 H 0.154      
15 H 0.154      
16 C -0.501      


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 -34.100 -1.171 0.000
y -1.171 -35.184 0.000
z 0.000 0.000 -40.069
Traceless
 xyz
x 3.526 -1.171 0.000
y -1.171 1.901 0.000
z 0.000 0.000 -5.427
Polar
3z2-r2-10.854
x2-y21.084
xy-1.171
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.210 -4.210 0.000
y -4.210 12.004 0.000
z 0.000 0.000 5.912


<r2> (average value of r2) Å2
<r2> 245.230
(<r2>)1/2 15.660