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All results from a given calculation for C6H10 (1,5-Hexadiene)

using model chemistry: PBEPBEultrafine/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1Ag
Energy calculated at PBEPBEultrafine/cc-pVDZ
 hartrees
Energy at 0K-234.284988
Energy at 298.15K-234.294529
HF Energy-234.284988
Nuclear repulsion energy210.616763
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 PBEPBEultrafine/cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3164 3146 6.94      
2 A 3069 3051 0.43      
3 A 3054 3037 39.09      
4 A 3015 2998 19.42      
5 A 2939 2922 7.57      
6 A 1669 1659 5.09      
7 A 1401 1393 3.24      
8 A 1377 1370 1.34      
9 A 1303 1295 0.05      
10 A 1269 1261 1.79      
11 A 1193 1186 0.01      
12 A 1052 1046 0.07      
13 A 1019 1013 1.79      
14 A 990 984 7.10      
15 A 919 914 0.00      
16 A 893 887 13.79      
17 A 764 759 0.52      
18 A 618 614 6.72      
19 A 400 398 0.00      
20 A 340 338 0.06      
21 A 95 94 0.05      
22 A 72 72 0.02      
23 B 3164 3146 23.70      
24 B 3069 3051 7.20      
25 B 3054 3036 14.50      
26 B 2998 2981 6.45      
27 B 2942 2925 37.49      
28 B 1672 1663 20.46      
29 B 1413 1405 6.10      
30 B 1381 1373 0.09      
31 B 1275 1267 0.86      
32 B 1254 1247 0.63      
33 B 1208 1201 4.94      
34 B 1137 1130 2.68      
35 B 991 986 17.92      
36 B 932 926 6.32      
37 B 909 903 0.98      
38 B 893 888 46.80      
39 B 640 636 16.53      
40 B 423 420 1.94      
41 B 210 209 0.17      
42 B 111 110 0.16      

Unscaled Zero Point Vibrational Energy (zpe) 30143.2 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 29968.4 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 PBEPBEultrafine/cc-pVDZ
ABC
0.42369 0.04579 0.04456

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/cc-pVDZ

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.422 0.649 -0.294
C2 0.422 -0.649 -0.294
C3 0.422 1.893 -0.339
C4 -0.422 -1.893 -0.339
C5 0.437 2.856 0.599
C6 -0.437 -2.856 0.599
H7 -1.095 0.629 -1.182
H8 -1.079 0.665 0.601
H9 1.095 -0.629 -1.182
H10 1.079 -0.665 0.601
H11 1.085 1.993 -1.218
H12 -1.085 -1.993 -1.218
H13 1.084 3.741 0.506
H14 -0.205 2.795 1.493
H15 -1.084 -3.741 0.506
H16 0.205 -2.795 1.493

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.54781.50342.54222.53063.61681.11471.11062.17272.18622.22072.87673.53092.80084.51103.9300
C21.54782.54221.50343.61682.53062.17272.18621.11471.11062.87672.22074.51103.93003.53092.8008
C31.50342.54223.87851.34404.91592.14672.15502.74272.80301.10644.25962.13732.13585.89235.0375
C42.54221.50343.87854.91591.34402.74272.80302.14672.15504.25961.10645.89235.03752.13732.1358
C52.53063.61681.34404.91595.77823.23692.66463.96823.57882.11335.39721.10031.10256.77045.7257
C63.61682.53064.91591.34405.77823.96823.57883.23692.66465.39722.11336.77045.72571.10031.1025
H71.11472.17272.14672.74273.23693.96821.78352.52463.09492.57182.62204.15743.55554.68444.5350
H81.11062.18622.15502.80302.66463.57881.78353.09492.53543.12393.22073.76202.46954.40663.7966
H92.17271.11472.74272.14673.96823.23692.52463.09491.78352.62202.57184.68444.53504.15743.5555
H102.18621.11062.80302.15503.57882.66463.09492.53541.78353.22073.12394.40663.79663.76202.4695
H112.22072.87671.10644.25962.11335.39722.57183.12392.62203.22074.53862.45533.10786.36855.5722
H122.87672.22074.25961.10645.39722.11332.62203.22072.57183.12394.53866.36855.57222.45533.1078
H133.53094.51102.13735.89231.10036.77044.15743.76204.68444.40662.45536.36851.87907.78956.6679
H142.80083.93002.13585.03751.10255.72573.55552.46954.53503.79663.10785.57221.87906.66795.6045
H154.51103.53095.89232.13736.77041.10034.68444.40664.15743.76206.36852.45537.78956.66791.8790
H163.93002.80085.03752.13585.72571.10254.53503.79663.55552.46955.57223.10786.66795.60451.8790

picture of 1,5-Hexadiene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C4 112.848 C1 C2 H9 108.277
C1 C2 H10 109.548 C1 C3 C5 125.339
C1 C3 H11 115.789 C2 C1 C3 112.848
C2 C1 H7 108.277 C2 C1 H8 109.548
C2 C4 C6 125.339 C2 C4 H12 115.789
C3 C1 H7 109.261 C3 C1 H8 110.153
C3 C5 H13 121.627 C3 C5 H14 121.297
C4 C2 H9 109.261 C4 C2 H10 110.153
C4 C6 H15 121.627 C4 C6 H16 121.297
C5 C3 H11 118.865 C6 C4 H12 118.865
H7 C1 H8 106.540 H9 C2 H10 106.540
H13 C5 H14 117.075 H15 C6 H16 117.075
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.006      
2 C 0.006      
3 C -0.092      
4 C -0.092      
5 C -0.003      
6 C -0.003      
7 H 0.034      
8 H 0.019      
9 H 0.034      
10 H 0.019      
11 H -0.007      
12 H -0.007      
13 H 0.025      
14 H 0.017      
15 H 0.025      
16 H 0.017      


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 -0.285 0.285
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.239 1.367 0.000
y 1.367 -39.618 0.000
z 0.000 0.000 -37.375
Traceless
 xyz
x -0.743 1.367 0.000
y 1.367 -1.311 0.000
z 0.000 0.000 2.054
Polar
3z2-r24.107
x2-y20.378
xy1.367
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.676 1.781 0.000
y 1.781 13.849 0.000
z 0.000 0.000 9.556


<r2> (average value of r2) Å2
<r2> 257.592
(<r2>)1/2 16.050