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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-234.342291
Energy at 298.15K-234.352054
HF Energy-234.068340
Nuclear repulsion energy212.215126
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
4/u)
Dep P Dep U
1 A 3280 3280 8.51      
2 A 3191 3191 0.52      
3 A 3176 3176 38.46      
4 A 3128 3128 27.80      
5 A 3055 3055 8.47      
6 A 1732 1732 4.16      
7 A 1515 1515 2.41      
8 A 1481 1481 1.62      
9 A 1392 1392 0.56      
10 A 1341 1341 1.10      
11 A 1261 1261 0.13      
12 A 1106 1106 0.05      
13 A 1051 1051 0.48      
14 A 1040 1040 8.93      
15 A 964 964 0.00      
16 A 941 941 14.95      
17 A 794 794 0.36      
18 A 639 639 5.65      
19 A 420 420 0.01      
20 A 352 352 0.06      
21 A 99 99 0.02      
22 A 75 75 0.02      
23 B 3280 3280 29.52      
24 B 3191 3191 9.67      
25 B 3176 3176 13.57      
26 B 3111 3111 5.32      
27 B 3060 3060 43.56      
28 B 1735 1735 10.79      
29 B 1529 1529 4.76      
30 B 1483 1483 0.13      
31 B 1348 1348 0.57      
32 B 1331 1331 0.03      
33 B 1291 1291 5.20      
34 B 1198 1198 1.65      
35 B 1044 1044 20.18      
36 B 977 977 4.02      
37 B 947 947 0.25      
38 B 941 941 54.45      
39 B 667 667 15.47      
40 B 440 440 1.83      
41 B 220 220 0.18      
42 B 114 114 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 31555.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 31555.7 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 B2PLYP/6-31G**
ABC
0.42320 0.04656 0.04524

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 -0.302
C2 0.423 -0.645 -0.302
C3 0.423 1.885 -0.341
C4 -0.423 -1.885 -0.341
C5 0.443 2.826 0.606
C6 -0.443 -2.826 0.606
H7 -1.088 0.627 -1.173
H8 -1.064 0.658 0.584
H9 1.088 -0.627 -1.173
H10 1.064 -0.658 0.584
H11 1.069 1.995 -1.209
H12 -1.069 -1.995 -1.209
H13 1.080 3.698 0.530
H14 -0.184 2.753 1.488
H15 -1.080 -3.698 0.530
H16 0.184 -2.753 1.488

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.54191.50132.53002.51573.58721.09701.09362.15872.16582.20712.86523.50272.77594.46993.8880
C21.54192.53001.50133.58722.51572.15872.16581.09701.09362.86522.20714.46993.88803.50272.7759
C31.50132.53003.86351.33464.88202.13542.13772.72862.78071.08834.24652.11552.11325.84644.9912
C42.53001.50133.86354.88201.33462.72862.78072.13542.13774.24651.08835.84644.99122.11552.1132
C52.51573.58721.33464.88205.72013.21642.63983.93723.53842.09215.36811.08291.08456.69905.6538
C63.58722.51574.88201.33465.72013.93723.53843.21642.63985.36812.09216.69905.65381.08291.0845
H71.09702.15872.13542.72863.21643.93721.75812.51203.06122.55512.62194.12713.52474.64764.4860
H81.09362.16582.13772.78072.63983.53841.75813.06122.50123.09073.20213.72002.44564.35583.7425
H92.15871.09702.72862.13543.93723.21642.51203.06121.75812.62192.55514.64764.48604.12713.5247
H102.16581.09362.78072.13773.53842.63983.06122.50121.75813.20213.09074.35583.74253.72002.4456
H112.20712.86521.08834.24652.09215.36812.55513.09072.62193.20214.52662.43363.06926.32835.5319
H122.86522.20714.24651.08835.36812.09212.62193.20212.55513.09074.52666.32835.53192.43363.0692
H133.50274.46992.11555.84641.08296.69904.12713.72004.64764.35582.43366.32831.84637.70436.5827
H142.77593.88802.11324.99121.08455.65383.52472.44564.48603.74253.06925.53191.84636.58275.5181
H154.46993.50275.84642.11556.69901.08294.64764.35584.12713.72006.32832.43367.70436.58271.8463
H163.88802.77594.99122.11325.65381.08454.48603.74253.52472.44565.53193.06926.58275.51811.8463

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 112.473 C1 C2 H9 108.600
C1 C2 H10 109.345 C1 C3 C5 124.912
C1 C3 H11 116.013 C2 C1 C3 112.473
C2 C1 H7 108.600 C2 C1 H8 109.345
C2 C4 C6 124.912 C2 C4 H12 116.013
C3 C1 H7 109.558 C3 C1 H8 109.943
C3 C5 H13 121.767 C3 C5 H14 121.407
C4 C2 H9 109.558 C4 C2 H10 109.943
C4 C6 H15 121.767 C4 C6 H16 121.407
C5 C3 H11 119.068 C6 C4 H12 119.068
H7 C1 H8 106.748 H9 C2 H10 106.748
H13 C5 H14 116.826 H15 C6 H16 116.826
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 -0.223      
2 C -0.223      
3 C -0.038      
4 C -0.038      
5 C -0.249      
6 C -0.249      
7 H 0.108      
8 H 0.110      
9 H 0.108      
10 H 0.110      
11 H 0.092      
12 H 0.092      
13 H 0.102      
14 H 0.098      
15 H 0.102      
16 H 0.098      


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 -0.229 0.229
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.957 1.450 0.000
y 1.450 -39.131 0.000
z 0.000 0.000 -36.949
Traceless
 xyz
x -0.917 1.450 0.000
y 1.450 -1.178 0.000
z 0.000 0.000 2.095
Polar
3z2-r24.190
x2-y20.174
xy1.450
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.779 1.663 0.000
y 1.663 12.125 0.000
z 0.000 0.000 8.805


<r2> (average value of r2) Å2
<r2> 253.694
(<r2>)1/2 15.928