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

using model chemistry: mPW1PW91/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1Ag
Energy calculated at mPW1PW91/3-21G*
 hartrees
Energy at 0K-233.274419
Energy at 298.15K-233.284228
HF Energy-233.274419
Nuclear repulsion energy212.545497
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 mPW1PW91/3-21G*
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 3259 3095 7.30      
2 A 3177 3017 0.09      
3 A 3166 3007 32.37      
4 A 3135 2977 9.42      
5 A 3059 2904 5.55      
6 A 1733 1646 6.01      
7 A 1537 1459 2.80      
8 A 1504 1428 3.80      
9 A 1383 1314 1.59      
10 A 1367 1298 0.49      
11 A 1288 1223 0.68      
12 A 1124 1068 0.02      
13 A 1053 1000 5.02      
14 A 1027 975 2.86      
15 A 987 937 14.69      
16 A 970 921 8.93      
17 A 806 766 1.06      
18 A 645 612 8.73      
19 A 435 413 0.01      
20 A 355 337 0.17      
21 A 91 87 0.01      
22 A 69 66 0.01      
23 B 3259 3095 24.77      
24 B 3177 3016 8.02      
25 B 3165 3005 7.98      
26 B 3115 2958 3.84      
27 B 3064 2910 31.13      
28 B 1736 1648 12.31      
29 B 1547 1469 14.42      
30 B 1507 1432 0.21      
31 B 1373 1304 1.31      
32 B 1350 1282 0.02      
33 B 1322 1255 0.58      
34 B 1209 1148 5.29      
35 B 1054 1001 19.57      
36 B 993 943 9.98      
37 B 980 930 99.29      
38 B 945 897 0.44      
39 B 680 646 29.96      
40 B 447 424 1.15      
41 B 229 218 0.26      
42 B 106 101 0.22      

Unscaled Zero Point Vibrational Energy (zpe) 31712.5 cm-1
Scaled (by 0.9496) Zero Point Vibrational Energy (zpe) 30114.2 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 mPW1PW91/3-21G*
ABC
0.40701 0.04744 0.04590

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/3-21G*

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.431 0.645 -0.313
C2 0.431 -0.645 -0.313
C3 0.431 1.877 -0.351
C4 -0.431 -1.877 -0.351
C5 0.503 2.778 0.625
C6 -0.503 -2.778 0.625
H7 -1.093 0.624 -1.190
H8 -1.063 0.651 0.582
H9 1.093 -0.624 -1.190
H10 1.063 -0.651 0.582
H11 1.043 1.997 -1.245
H12 -1.043 -1.997 -1.245
H13 1.154 3.644 0.559
H14 -0.092 2.683 1.528
H15 -1.154 -3.644 0.559
H16 0.092 -2.683 1.528

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.55221.50432.52312.51003.55021.09901.09532.16892.17102.20642.86813.50162.76684.43593.8393
C21.55222.52311.50433.55022.51002.16892.17101.09901.09532.86812.20644.43593.83933.50162.7668
C31.50432.52313.85261.32994.84762.14372.14662.72042.76811.08934.24072.11422.11055.81574.9442
C42.52311.50433.85264.84761.32992.72042.76812.14372.14664.24071.08935.81574.94422.11422.1105
C52.51003.55021.32994.84765.64663.23702.64213.90093.47462.09645.35611.08461.08616.63245.5507
C63.55022.51004.84761.32995.64663.90093.47463.23702.64215.35612.09646.63245.55071.08461.0861
H71.09902.16892.14372.72043.23703.90091.77232.51703.06812.53902.62274.14973.55334.61294.4419
H81.09532.17102.14662.76812.64213.47461.77233.06812.49313.09563.21703.72442.44294.29563.6531
H92.16891.09902.72042.14373.90093.23702.51703.06811.77232.62272.53904.61294.44194.14973.5533
H102.17101.09532.76812.14663.47462.64213.06812.49311.77233.21703.09564.29563.65313.72442.4429
H112.20642.86811.08934.24072.09645.35612.53903.09562.62273.21704.50602.44463.07336.31635.5224
H122.86812.20644.24071.08935.35612.09642.62273.21702.53903.09564.50606.31635.52242.44463.0733
H133.50164.43592.11425.81571.08466.63244.14973.72444.61294.29562.44466.31631.84767.64396.4880
H142.76683.83932.11054.94421.08615.55073.55332.44294.44193.65313.07335.52241.84766.48805.3694
H154.43593.50165.81572.11426.63241.08464.61294.29564.14973.72446.31632.44467.64396.48801.8476
H163.83932.76684.94422.11055.55071.08614.44193.65313.55332.44295.52243.07336.48805.36941.8476

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 111.264 C1 C2 H9 108.575
C1 C2 H10 108.949 C1 C3 C5 124.542
C1 C3 H11 115.648 C2 C1 C3 111.264
C2 C1 H7 108.575 C2 C1 H8 108.949
C2 C4 C6 124.542 C2 C4 H12 115.648
C3 C1 H7 109.885 C3 C1 H8 110.337
C3 C5 H13 121.907 C3 C5 H14 121.416
C4 C2 H9 109.885 C4 C2 H10 110.337
C4 C6 H15 121.907 C4 C6 H16 121.416
C5 C3 H11 119.794 C6 C4 H12 119.794
H7 C1 H8 107.742 H9 C2 H10 107.742
H13 C5 H14 116.677 H15 C6 H16 116.677
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.478      
2 C -0.478      
3 C -0.183      
4 C -0.183      
5 C -0.427      
6 C -0.427      
7 H 0.228      
8 H 0.232      
9 H 0.228      
10 H 0.232      
11 H 0.213      
12 H 0.213      
13 H 0.210      
14 H 0.206      
15 H 0.210      
16 H 0.206      


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 -0.200 0.200
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.032 2.094 0.000
y 2.094 -38.909 0.000
z 0.000 0.000 -36.291
Traceless
 xyz
x -1.432 2.094 0.000
y 2.094 -1.247 0.000
z 0.000 0.000 2.679
Polar
3z2-r25.357
x2-y2-0.123
xy2.094
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.146 1.953 0.000
y 1.953 11.356 0.000
z 0.000 0.000 8.529


<r2> (average value of r2) Å2
<r2> 250.486
(<r2>)1/2 15.827