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

using model chemistry: LSDA/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1Ag
Energy calculated at LSDA/3-21G*
 hartrees
Energy at 0K-232.003682
Energy at 298.15K-232.013350
HF Energy-232.003682
Nuclear repulsion energy213.011855
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 LSDA/3-21G*
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 3169 3112 4.10      
2 A 3079 3024 0.46      
3 A 3064 3009 21.97      
4 A 3035 2980 6.32      
5 A 2956 2903 3.62      
6 A 1696 1666 6.12      
7 A 1466 1439 3.33      
8 A 1437 1411 5.86      
9 A 1322 1298 1.51      
10 A 1309 1285 1.25      
11 A 1237 1215 0.67      
12 A 1092 1072 0.18      
13 A 1034 1015 1.47      
14 A 1004 986 9.08      
15 A 952 935 2.15      
16 A 922 906 22.76      
17 A 784 770 1.03      
18 A 634 622 10.83      
19 A 421 414 0.00      
20 A 351 345 0.38      
21 A 96 94 0.03      
22 A 68 66 0.01      
23 B 3169 3112 15.05      
24 B 3079 3024 1.62      
25 B 3063 3007 9.73      
26 B 3016 2962 3.04      
27 B 2963 2909 23.02      
28 B 1700 1669 15.32      
29 B 1478 1452 19.41      
30 B 1441 1415 1.36      
31 B 1314 1291 2.08      
32 B 1294 1271 0.08      
33 B 1260 1237 4.19      
34 B 1172 1151 6.86      
35 B 1005 987 18.48      
36 B 959 942 8.05      
37 B 938 921 1.97      
38 B 924 908 94.93      
39 B 658 647 30.49      
40 B 441 433 1.08      
41 B 223 219 0.22      
42 B 107 105 0.33      

Unscaled Zero Point Vibrational Energy (zpe) 30664.7 cm-1
Scaled (by 0.982) Zero Point Vibrational Energy (zpe) 30112.7 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 LSDA/3-21G*
ABC
0.41306 0.04774 0.04629

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/3-21G*

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.427 0.640 -0.305
C2 0.427 -0.640 -0.305
C3 0.427 1.860 -0.347
C4 -0.427 -1.860 -0.347
C5 0.474 2.780 0.613
C6 -0.474 -2.780 0.613
H7 -1.101 0.610 -1.187
H8 -1.066 0.649 0.599
H9 1.101 -0.610 -1.187
H10 1.066 -0.649 0.599
H11 1.073 1.957 -1.234
H12 -1.073 -1.957 -1.234
H13 1.132 3.653 0.553
H14 -0.157 2.695 1.506
H15 -1.132 -3.653 0.553
H16 0.157 -2.695 1.506

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.53891.49052.50082.49693.54131.11061.10662.16262.16962.20202.83303.49922.75214.43413.8394
C21.53892.50081.49053.54132.49692.16262.16961.11061.10662.83302.20204.43413.83943.49922.7521
C31.49052.50083.81781.33034.82392.14542.14322.69512.75701.10104.19652.12602.11485.80014.9255
C42.50081.49053.81784.82391.33032.69512.75702.14542.14324.19651.10105.80014.92552.12602.1148
C52.49693.54131.33034.82395.64073.22912.62943.88943.47982.10855.31471.09461.09706.63105.5567
C63.54132.49694.82391.33035.64073.88943.47983.22912.62945.31472.10856.63105.55671.09461.0970
H71.11062.16262.14542.69513.22913.88941.78712.51743.07752.55732.56814.15563.53394.60494.4451
H81.10662.16962.14322.75702.62943.47981.78713.07752.49563.10573.18643.72242.41544.30293.6741
H92.16261.11062.69512.14543.88943.22912.51743.07751.78712.56812.55734.60494.44514.15563.5339
H102.16961.10662.75702.14323.47982.62943.07752.49561.78713.18643.10574.30293.67413.72242.4154
H112.20202.83301.10104.19652.10855.31472.55733.10572.56813.18644.46362.46423.09256.28715.4762
H122.83302.20204.19651.10105.31472.10852.56813.18642.55733.10574.46366.28715.47622.46423.0925
H133.49924.43412.12605.80011.09466.63104.15563.72244.60494.30292.46426.28711.86747.64896.4930
H142.75213.83942.11484.92551.09705.55673.53392.41544.44513.67413.09255.47621.86746.49305.3992
H154.43413.49925.80012.12606.63101.09464.60494.30294.15563.72246.28712.46427.64896.49301.8674
H163.83942.75214.92552.11485.55671.09704.44513.67413.53392.41545.47623.09256.49305.39921.8674

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 111.270 C1 C2 H9 108.337
C1 C2 H10 109.096 C1 C3 C5 124.443
C1 C3 H11 115.540 C2 C1 C3 111.270
C2 C1 H7 108.337 C2 C1 H8 109.096
C2 C4 C6 124.443 C2 C4 H12 115.540
C3 C1 H7 110.279 C3 C1 H8 110.342
C3 C5 H13 122.211 C3 C5 H14 120.907
C4 C2 H9 110.279 C4 C2 H10 110.342
C4 C6 H15 122.211 C4 C6 H16 120.907
C5 C3 H11 119.988 C6 C4 H12 119.988
H7 C1 H8 107.412 H9 C2 H10 107.412
H13 C5 H14 116.881 H15 C6 H16 116.881
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.474      
2 C -0.474      
3 C -0.156      
4 C -0.156      
5 C -0.418      
6 C -0.418      
7 H 0.224      
8 H 0.225      
9 H 0.224      
10 H 0.225      
11 H 0.199      
12 H 0.199      
13 H 0.203      
14 H 0.198      
15 H 0.203      
16 H 0.198      


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 -0.220 0.220
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.870 2.047 0.000
y 2.047 -38.902 0.000
z 0.000 0.000 -36.545
Traceless
 xyz
x -1.146 2.047 0.000
y 2.047 -1.195 0.000
z 0.000 0.000 2.341
Polar
3z2-r24.682
x2-y20.032
xy2.047
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.423 1.978 0.000
y 1.978 11.779 0.000
z 0.000 0.000 8.531


<r2> (average value of r2) Å2
<r2> 248.951
(<r2>)1/2 15.778