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

using model chemistry: PBE1PBE/aug-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 PBE1PBE/aug-cc-pVDZ
 hartrees
Energy at 0K-234.340368
Energy at 298.15K-234.350104
HF Energy-234.340368
Nuclear repulsion energy212.166752
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 PBE1PBE/aug-cc-pVDZ
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 3254 3129 6.24      
2 A 3160 3039 0.72      
3 A 3150 3029 33.55      
4 A 3111 2991 19.24      
5 A 3032 2916 6.51      
6 A 1726 1659 6.45      
7 A 1456 1400 5.67      
8 A 1432 1377 1.56      
9 A 1351 1299 0.01      
10 A 1312 1262 0.94      
11 A 1233 1186 0.00      
12 A 1087 1046 0.01      
13 A 1059 1019 2.47      
14 A 1020 980 8.84      
15 A 955 918 12.55      
16 A 945 909 9.49      
17 A 777 747 0.30      
18 A 635 611 8.69      
19 A 412 396 0.01      
20 A 350 336 0.11      
21 A 97 93 0.05      
22 A 74 71 0.05      
23 B 3254 3129 21.27      
24 B 3160 3039 7.93      
25 B 3150 3029 10.52      
26 B 3092 2973 5.19      
27 B 3037 2920 34.11      
28 B 1729 1663 29.88      
29 B 1466 1410 10.29      
30 B 1436 1381 0.34      
31 B 1318 1267 0.69      
32 B 1295 1245 0.20      
33 B 1246 1198 2.00      
34 B 1176 1131 1.95      
35 B 1023 984 24.22      
36 B 961 924 5.06      
37 B 951 914 65.27      
38 B 936 900 4.23      
39 B 661 636 20.88      
40 B 436 419 2.15      
41 B 216 208 0.21      
42 B 112 107 0.15      

Unscaled Zero Point Vibrational Energy (zpe) 31139.9 cm-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 29944.1 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 PBE1PBE/aug-cc-pVDZ
ABC
0.43070 0.04641 0.04520

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/aug-cc-pVDZ

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.421 0.643 -0.291
C2 0.421 -0.643 -0.291
C3 0.421 1.879 -0.335
C4 -0.421 -1.879 -0.335
C5 0.429 2.838 0.593
C6 -0.429 -2.838 0.593
H7 -1.087 0.624 -1.171
H8 -1.068 0.659 0.598
H9 1.087 -0.624 -1.171
H10 1.068 -0.659 0.598
H11 1.085 1.978 -1.202
H12 -1.085 -1.978 -1.202
H13 1.072 3.713 0.503
H14 -0.213 2.781 1.475
H15 -1.072 -3.713 0.503
H16 0.213 -2.781 1.475

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.53631.49612.52152.51463.59091.10341.09972.15662.16822.20862.85213.50602.78134.47553.9042
C21.53632.52151.49613.59092.51462.15662.16821.10341.09972.85212.20864.47553.90423.50602.7813
C31.49612.52153.85021.33454.88132.13232.13892.72102.77971.09604.22942.11992.11945.84835.0031
C42.52151.49613.85024.88131.33452.72102.77972.13232.13894.22941.09605.84835.00312.11992.1194
C52.51463.59091.33454.88135.74013.21092.64373.94023.55462.09505.35711.09041.09246.72175.6919
C63.59092.51464.88131.33455.74013.94023.55463.21092.64375.35712.09506.72175.69191.09041.0924
H71.10342.15662.13232.72103.21093.94021.76902.50653.06872.55932.60164.12453.52374.64914.5036
H81.09972.16822.13892.77972.64373.55461.76903.06872.50983.10023.19203.73122.45044.37333.7741
H92.15661.10342.72102.13233.94023.21092.50653.06871.76902.60162.55934.64914.50364.12453.5237
H102.16821.09972.77972.13893.55462.64373.06872.50981.76903.19203.10024.37333.77413.73122.4504
H112.20862.85211.09604.22942.09505.35712.55933.10022.60163.19204.51112.43293.08096.32045.5288
H122.85212.20864.22941.09605.35712.09502.60163.19202.55933.10024.51116.32045.52882.43293.0809
H133.50604.47552.11995.84831.09046.72174.12453.73124.64914.37332.43296.32041.86177.73046.6229
H142.78133.90422.11945.00311.09245.69193.52372.45044.50363.77413.08095.52881.86176.62295.5787
H154.47553.50605.84832.11996.72171.09044.64914.37334.12453.73126.32042.43297.73046.62291.8617
H163.90422.78135.00312.11945.69191.09244.50363.77413.52372.45045.52883.08096.62295.57871.8617

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 112.495 C1 C2 H9 108.456
C1 C2 H10 109.561 C1 C3 C5 125.234
C1 C3 H11 116.013 C2 C1 C3 112.495
C2 C1 H7 108.456 C2 C1 H8 109.561
C2 C4 C6 125.234 C2 C4 H12 116.013
C3 C1 H7 109.296 C3 C1 H8 110.029
C3 C5 H13 121.582 C3 C5 H14 121.363
C4 C2 H9 109.296 C4 C2 H10 110.029
C4 C6 H15 121.582 C4 C6 H16 121.363
C5 C3 H11 118.749 C6 C4 H12 118.749
H7 C1 H8 106.830 H9 C2 H10 106.830
H13 C5 H14 117.054 H15 C6 H16 117.054
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.344      
2 C 0.344      
3 C 1.240      
4 C 1.240      
5 C 0.330      
6 C 0.330      
7 H -0.203      
8 H -0.310      
9 H -0.203      
10 H -0.310      
11 H -0.579      
12 H -0.579      
13 H -0.402      
14 H -0.420      
15 H -0.402      
16 H -0.420      


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 -0.273 0.273
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.783 1.501 0.000
y 1.501 -40.257 0.000
z 0.000 0.000 -37.486
Traceless
 xyz
x -0.911 1.501 0.000
y 1.501 -1.622 0.000
z 0.000 0.000 2.533
Polar
3z2-r25.066
x2-y20.474
xy1.501
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.478 1.076 0.000
y 1.076 15.012 0.000
z 0.000 0.000 10.676


<r2> (average value of r2) Å2
<r2> 254.556
(<r2>)1/2 15.955