return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for C6H10 (1,3-Hexadiene, (E)-)

using model chemistry: B3LYP/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/Def2TZVPP
 hartrees
Energy at 0K-234.722561
Energy at 298.15K-234.732392
HF Energy-234.722561
Nuclear repulsion energy213.149603
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 B3LYP/Def2TZVPP
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' 3225 3104 13.02      
2 A' 3149 3031 21.18      
3 A' 3139 3022 3.51      
4 A' 3129 3012 10.70      
5 A' 3118 3001 15.56      
6 A' 3098 2982 33.26      
7 A' 3034 2921 21.55      
8 A' 2995 2883 31.74      
9 A' 1713 1649 26.67      
10 A' 1666 1604 7.62      
11 A' 1510 1453 5.09      
12 A' 1474 1419 6.72      
13 A' 1459 1405 3.15      
14 A' 1418 1365 5.28      
15 A' 1385 1333 13.59      
16 A' 1345 1294 4.59      
17 A' 1323 1274 0.23      
18 A' 1299 1250 0.25      
19 A' 1200 1155 4.92      
20 A' 1092 1051 3.17      
21 A' 1045 1006 3.90      
22 A' 958 922 0.80      
23 A' 887 854 3.33      
24 A' 572 551 3.05      
25 A' 473 455 0.40      
26 A' 309 297 0.77      
27 A' 151 145 0.72      
28 A" 3094 2978 29.98      
29 A" 3006 2894 15.00      
30 A" 1501 1445 7.43      
31 A" 1293 1244 0.25      
32 A" 1107 1066 1.32      
33 A" 1051 1011 40.80      
34 A" 991 954 10.00      
35 A" 934 899 37.25      
36 A" 887 853 2.42      
37 A" 770 741 7.20      
38 A" 642 618 1.77      
39 A" 303 292 1.59      
40 A" 235 226 0.20      
41 A" 164 158 1.23      
42 A" 117 113 0.41      

Unscaled Zero Point Vibrational Energy (zpe) 31129.1 cm-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 29964.8 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 B3LYP/Def2TZVPP
ABC
0.35655 0.05135 0.04563

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -0.096 3.964 0.000
H2 1.390 2.871 0.000
C3 0.311 2.963 0.000
H4 -1.555 2.021 0.000
C5 -0.478 1.886 0.000
H6 1.076 0.383 0.000
C7 0.000 0.515 0.000
H8 -1.879 -0.372 0.000
C9 -0.807 -0.551 0.000
H10 -0.865 -2.481 0.867
H11 -0.865 -2.481 -0.867
C12 -0.401 -1.997 0.000
H13 1.282 -3.359 0.000
H14 1.585 -1.866 -0.882
H15 1.585 -1.866 0.882
C16 1.099 -2.285 0.000

Atom - Atom Distances (Å)
  H1 H2 C3 H4 C5 H6 C7 H8 C9 H10 H11 C12 H13 H14 H15 C16
H11.84451.08102.43032.11313.76843.45034.68854.57126.54886.54885.96857.45226.13156.13156.3621
H21.84451.08313.06592.11232.50872.73584.60524.06745.87265.87265.18716.23194.82284.82285.1644
C31.08101.08312.09041.33492.69112.46713.98943.68755.63645.63645.01006.39635.07135.07135.3062
H42.43033.06592.09041.08573.09982.16492.41472.67904.63684.63684.18026.08305.07465.07465.0581
C52.11312.11231.33491.08572.16221.45172.65722.45934.46914.46913.88325.53294.37184.37184.4588
H63.76842.50872.69113.09982.16221.08413.04992.10193.56643.56642.80023.74782.46852.46852.6674
C73.45032.73582.46712.16491.45171.08412.07811.33753.23703.23702.54364.08142.99362.99363.0078
H84.68854.60523.98942.41472.65723.04992.07811.08702.49612.49612.19664.34983.87483.87483.5394
C94.57124.06743.68752.67902.45932.10191.33751.08702.11652.11651.50133.50022.86892.86892.5762
H106.54885.87265.63644.63684.46913.56643.23702.49612.11651.73421.09632.47633.07252.52612.1553
H116.54885.87265.63644.63684.46913.56643.23702.49612.11651.73421.09632.47632.52613.07252.1553
C125.96855.18715.01004.18023.88322.80022.54362.19661.50131.09631.09632.16572.17722.17721.5270
H137.45226.23196.39636.08305.53293.74784.08144.34983.50022.47632.47632.16571.76081.76081.0903
H146.13154.82285.07135.07464.37182.46852.99363.87482.86893.07252.52612.17721.76081.76391.0909
H156.13154.82285.07135.07464.37182.46852.99363.87482.86892.52613.07252.17721.76081.76391.0909
C166.36215.16445.30625.05814.45882.66743.00783.53942.57622.15532.15531.52701.09031.09091.0909

picture of 1,3-Hexadiene, (E)- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C3 H2 116.930 H1 C3 C5 121.664
H2 C3 C5 121.406 C3 C5 H4 119.083
C3 C5 C7 124.536 H4 C5 C7 116.380
C5 C7 H6 116.259 C5 C7 C9 123.652
H6 C7 C9 120.089 C7 C9 H8 117.615
C7 C9 C12 127.182 H8 C9 C12 115.203
C9 C12 H10 108.127 C9 C12 H11 108.127
C9 C12 C16 116.578 H10 C12 H11 104.549
H10 C12 C16 109.390 H11 C12 C16 109.390
C12 C16 H13 110.566 C12 C16 H14 111.448
C12 C16 H15 111.448 H13 C16 H14 107.656
H13 C16 H15 107.656 H14 C16 H15 107.897
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.102      
2 H 0.084      
3 C -0.228      
4 H 0.086      
5 C -0.093      
6 H 0.074      
7 C -0.056      
8 H 0.084      
9 C -0.128      
10 H 0.065      
11 H 0.065      
12 C -0.039      
13 H 0.084      
14 H 0.083      
15 H 0.083      
16 C -0.268      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.157 -0.802 0.000 0.817
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.907 0.290 0.000
y 0.290 -37.223 0.000
z 0.000 0.000 -41.759
Traceless
 xyz
x 2.584 0.290 0.000
y 0.290 2.110 0.000
z 0.000 0.000 -4.695
Polar
3z2-r2-9.389
x2-y20.316
xy0.290
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.583 1.715 0.000
y 1.715 17.572 0.000
z 0.000 0.000 7.619


<r2> (average value of r2) Å2
<r2> 249.673
(<r2>)1/2 15.801