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

using model chemistry: B2PLYP/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1Ag
Energy calculated at B2PLYP/6-31G*
 hartrees
Energy at 0K-234.307149
Energy at 298.15K-234.316902
HF Energy-234.052460
Nuclear repulsion energy212.079113
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 B2PLYP/6-31G*
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 3272 3106 8.83      
2 A 3189 3027 1.72      
3 A 3171 3010 39.63      
4 A 3121 2963 27.81      
5 A 3052 2897 9.20      
6 A 1733 1645 4.26      
7 A 1528 1451 2.17      
8 A 1489 1413 1.85      
9 A 1401 1330 0.63      
10 A 1347 1279 1.10      
11 A 1268 1203 0.17      
12 A 1111 1054 0.06      
13 A 1053 1000 0.82      
14 A 1040 987 9.02      
15 A 967 918 0.00      
16 A 940 892 15.88      
17 A 798 758 0.37      
18 A 639 607 5.93      
19 A 421 400 0.01      
20 A 352 334 0.07      
21 A 99 94 0.02      
22 A 75 71 0.02      
23 B 3272 3106 31.21      
24 B 3189 3027 9.53      
25 B 3171 3010 14.44      
26 B 3104 2947 6.19      
27 B 3055 2900 42.71      
28 B 1736 1648 10.45      
29 B 1543 1464 5.23      
30 B 1490 1415 0.15      
31 B 1354 1286 0.54      
32 B 1338 1270 0.03      
33 B 1300 1234 4.60      
34 B 1204 1143 1.76      
35 B 1043 990 21.45      
36 B 982 933 4.16      
37 B 949 901 0.13      
38 B 940 892 58.49      
39 B 667 633 16.43      
40 B 440 418 1.74      
41 B 221 209 0.19      
42 B 115 109 0.13      

Unscaled Zero Point Vibrational Energy (zpe) 31590.3 cm-1
Scaled (by 0.9492) Zero Point Vibrational Energy (zpe) 29985.5 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 B2PLYP/6-31G*
ABC
0.42183 0.04655 0.04522

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31G*

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.423 0.645 -0.303
C2 0.423 -0.645 -0.303
C3 0.423 1.885 -0.341
C4 -0.423 -1.885 -0.341
C5 0.445 2.825 0.607
C6 -0.445 -2.825 0.607
H7 -1.091 0.627 -1.175
H8 -1.065 0.657 0.585
H9 1.091 -0.627 -1.175
H10 1.065 -0.657 0.585
H11 1.070 1.995 -1.211
H12 -1.070 -1.995 -1.211
H13 1.085 3.698 0.532
H14 -0.181 2.755 1.492
H15 -1.085 -3.698 0.532
H16 0.181 -2.755 1.492

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.54261.50202.53012.51723.58751.09861.09532.16112.16752.20842.86543.50642.78034.47193.8911
C21.54262.53011.50203.58752.51722.16112.16751.09861.09532.86542.20844.47193.89113.50642.7803
C31.50202.53013.86391.33524.88262.13782.13972.72982.78081.08994.24732.11842.11645.84904.9943
C42.53011.50203.86394.88261.33522.72982.78082.13782.13974.24731.08995.84904.99432.11842.1164
C52.51723.58751.33524.88265.72043.21992.64223.93843.53752.09415.36971.08471.08636.70125.6558
C63.58752.51724.88261.33525.72043.93843.53753.21992.64225.36972.09416.70125.65581.08471.0863
H71.09862.16112.13782.72983.21993.93841.76062.51593.06492.55732.62204.13273.53094.65024.4905
H81.09532.16752.13972.78082.64223.53751.76063.06492.50293.09383.20303.72432.44994.35633.7437
H92.16111.09862.72982.13783.93843.21992.51593.06491.76062.62202.55734.65024.49054.13273.5309
H102.16751.09532.78082.13973.53752.64223.06492.50291.76063.20303.09384.35633.74373.72432.4499
H112.20842.86541.08994.24732.09415.36972.55733.09382.62203.20304.52722.43753.07376.33195.5364
H122.86542.20844.24731.08995.36972.09412.62203.20302.55733.09384.52726.33195.53642.43753.0737
H133.50644.47192.11845.84901.08476.70124.13273.72434.65024.35632.43756.33191.84757.70846.5863
H142.78033.89112.11644.99431.08635.65583.53092.44994.49053.74373.07375.53641.84756.58635.5209
H154.47193.50645.84902.11846.70121.08474.65024.35634.13273.72436.33192.43757.70846.58631.8475
H163.89112.78034.99432.11645.65581.08634.49053.74373.53092.44995.53643.07376.58635.52091.8475

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 112.403 C1 C2 H9 108.646
C1 C2 H10 109.332 C1 C3 C5 124.948
C1 C3 H11 115.963 C2 C1 C3 112.403
C2 C1 H7 108.646 C2 C1 H8 109.332
C2 C4 C6 124.948 C2 C4 H12 115.963
C3 C1 H7 109.605 C3 C1 H8 109.949
C3 C5 H13 121.844 C3 C5 H14 121.517
C4 C2 H9 109.605 C4 C2 H10 109.949
C4 C6 H15 121.844 C4 C6 H16 121.517
C5 C3 H11 119.082 C6 C4 H12 119.082
H7 C1 H8 106.736 H9 C2 H10 106.736
H13 C5 H14 116.639 H15 C6 H16 116.639
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.319      
2 C -0.319      
3 C -0.064      
4 C -0.064      
5 C -0.353      
6 C -0.353      
7 H 0.150      
8 H 0.155      
9 H 0.150      
10 H 0.155      
11 H 0.137      
12 H 0.137      
13 H 0.148      
14 H 0.145      
15 H 0.148      
16 H 0.145      


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 -0.230 0.230
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.985 1.517 0.000
y 1.517 -39.108 0.000
z 0.000 0.000 -36.883
Traceless
 xyz
x -0.990 1.517 0.000
y 1.517 -1.174 0.000
z 0.000 0.000 2.164
Polar
3z2-r24.327
x2-y20.123
xy1.517
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.694 1.681 0.000
y 1.681 12.000 0.000
z 0.000 0.000 8.736


<r2> (average value of r2) Å2
<r2> 253.840
(<r2>)1/2 15.932