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

using model chemistry: BLYP/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 BLYP/3-21G*
 hartrees
Energy at 0K-233.191694
Energy at 298.15K-233.201301
HF Energy-233.191694
Nuclear repulsion energy210.122222
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 BLYP/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 3145 3125 11.44      
2 A 3069 3049 2.82      
3 A 3054 3034 44.27      
4 A 3022 3003 11.40      
5 A 2950 2931 9.15      
6 A 1655 1644 5.30      
7 A 1501 1491 1.57      
8 A 1466 1457 1.95      
9 A 1337 1328 1.41      
10 A 1329 1321 0.54      
11 A 1245 1237 0.57      
12 A 1085 1078 0.02      
13 A 1010 1003 5.45      
14 A 951 945 2.42      
15 A 936 930 1.37      
16 A 917 911 15.90      
17 A 784 779 0.90      
18 A 615 611 6.48      
19 A 418 416 0.00      
20 A 339 337 0.11      
21 A 92 91 0.02      
22 A 69 68 0.01      
23 B 3145 3125 36.07      
24 B 3069 3049 9.53      
25 B 3052 3032 13.39      
26 B 3005 2986 7.23      
27 B 2953 2934 35.15      
28 B 1657 1646 11.62      
29 B 1515 1505 7.42      
30 B 1470 1460 0.15      
31 B 1335 1326 1.16      
32 B 1311 1303 0.17      
33 B 1285 1276 0.55      
34 B 1166 1158 3.56      
35 B 1010 1003 20.04      
36 B 964 958 5.28      
37 B 919 913 72.98      
38 B 894 889 0.62      
39 B 650 646 24.62      
40 B 433 430 1.43      
41 B 223 221 0.19      
42 B 108 107 0.18      

Unscaled Zero Point Vibrational Energy (zpe) 30574.7 cm-1
Scaled (by 0.9935) Zero Point Vibrational Energy (zpe) 30376.0 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 BLYP/3-21G*
ABC
0.40459 0.04600 0.04459

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.435 0.657 -0.310
C2 0.435 -0.657 -0.310
C3 0.435 1.905 -0.351
C4 -0.435 -1.905 -0.351
C5 0.501 2.826 0.623
C6 -0.501 -2.826 0.623
H7 -1.100 0.633 -1.194
H8 -1.071 0.665 0.591
H9 1.100 -0.633 -1.194
H10 1.071 -0.665 0.591
H11 1.055 2.017 -1.249
H12 -1.055 -2.017 -1.249
H13 1.154 3.699 0.551
H14 -0.102 2.741 1.531
H15 -1.154 -3.699 0.551
H16 0.102 -2.741 1.531

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.57611.52082.56252.53903.60631.10711.10282.19162.19692.22502.90173.53752.80064.49823.9026
C21.57612.56251.52083.60632.53902.19162.19691.10711.10282.90172.22504.49823.90263.53752.8006
C31.52082.56253.90741.34224.91942.16362.16612.75602.80991.09754.29012.13312.12915.89375.0241
C42.56251.52083.90744.91941.34222.75602.80992.16362.16614.29011.09755.89375.02412.13312.1291
C52.53903.60631.34224.91945.73933.26672.67253.95283.53672.11355.42011.09261.09406.73135.6546
C63.60632.53904.91941.34225.73933.95283.53673.26672.67255.42012.11356.73135.65461.09261.0940
H71.10712.19162.16362.75603.26673.95281.78552.53843.09602.56152.65124.18593.58724.67064.5016
H81.10282.19692.16612.80992.67253.53671.78553.09602.52143.12023.25243.76272.47704.36453.7235
H92.19161.10712.75602.16363.95283.26672.53843.09601.78552.65122.56154.67064.50164.18593.5872
H102.19691.10282.80992.16613.53672.67253.09602.52141.78553.25243.12024.36453.72353.76272.4770
H112.22502.90171.09754.29012.11355.42012.56153.12022.65123.25244.55242.46563.09816.38665.5930
H122.90172.22504.29011.09755.42012.11352.65123.25242.56153.12024.55246.38665.59302.46563.0981
H133.53754.49822.13315.89371.09266.73134.18593.76274.67064.36452.46566.38661.85937.74916.5986
H142.80063.90262.12915.02411.09405.65463.58722.47704.50163.72353.09815.59301.85936.59865.4866
H154.49823.53755.89372.13316.73131.09264.67064.36454.18593.76276.38662.46567.74916.59861.8593
H163.90262.80065.02412.12915.65461.09404.50163.72353.58722.47705.59303.09816.59865.48661.8593

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 111.664 C1 C2 H9 108.258
C1 C2 H10 108.901 C1 C3 C5 124.835
C1 C3 H11 115.428 C2 C1 C3 111.664
C2 C1 H7 108.258 C2 C1 H8 108.901
C2 C4 C6 124.835 C2 C4 H12 115.428
C3 C1 H7 109.835 C3 C1 H8 110.285
C3 C5 H13 122.006 C3 C5 H14 121.506
C4 C2 H9 109.835 C4 C2 H10 110.285
C4 C6 H15 122.006 C4 C6 H16 121.506
C5 C3 H11 119.723 C6 C4 H12 119.723
H7 C1 H8 107.796 H9 C2 H10 107.796
H13 C5 H14 116.487 H15 C6 H16 116.487
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.388      
2 C -0.388      
3 C -0.124      
4 C -0.124      
5 C -0.349      
6 C -0.349      
7 H 0.184      
8 H 0.187      
9 H 0.184      
10 H 0.187      
11 H 0.161      
12 H 0.161      
13 H 0.167      
14 H 0.164      
15 H 0.167      
16 H 0.164      


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 -0.214 0.214
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.216 1.780 0.000
y 1.780 -39.239 0.000
z 0.000 0.000 -36.851
Traceless
 xyz
x -1.171 1.780 0.000
y 1.780 -1.205 0.000
z 0.000 0.000 2.376
Polar
3z2-r24.753
x2-y20.023
xy1.780
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.340 2.070 0.000
y 2.070 12.057 0.000
z 0.000 0.000 8.630


<r2> (average value of r2) Å2
<r2> 257.178
(<r2>)1/2 16.037