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 (1,4-Hexadiene, (E)-)

using model chemistry: B3LYPultrafine/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYPultrafine/aug-cc-pVTZ
 hartrees
Energy at 0K-234.710347
Energy at 298.15K-234.720002
HF Energy-234.710347
Nuclear repulsion energy214.343504
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 B3LYPultrafine/aug-cc-pVTZ
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 3215 3111 15.11      
2 A 3139 3037 5.52      
3 A 3121 3020 23.54      
4 A 3117 3015 47.91      
5 A 3108 3007 2.21      
6 A 3087 2987 7.93      
7 A 3051 2952 18.40      
8 A 3014 2916 13.58      
9 A 3012 2914 34.30      
10 A 2983 2886 26.52      
11 A 1734 1678 1.31      
12 A 1701 1646 20.52      
13 A 1493 1445 11.10      
14 A 1480 1432 5.80      
15 A 1467 1419 14.65      
16 A 1451 1404 1.78      
17 A 1415 1369 2.57      
18 A 1371 1327 0.80      
19 A 1339 1295 1.67      
20 A 1332 1289 2.06      
21 A 1319 1276 2.69      
22 A 1229 1189 1.31      
23 A 1140 1103 4.76      
24 A 1109 1073 6.31      
25 A 1074 1039 0.91      
26 A 1047 1013 8.52      
27 A 1034 1001 5.18      
28 A 1007 974 35.24      
29 A 968 937 21.15      
30 A 950 919 26.96      
31 A 916 886 1.83      
32 A 896 867 2.64      
33 A 786 760 0.34      
34 A 598 578 4.81      
35 A 552 534 7.82      
36 A 466 451 0.35      
37 A 315 305 0.29      
38 A 283 273 2.08      
39 A 212 205 0.87      
40 A 156 151 0.53      
41 A 134 130 0.08      
42 A 75 73 0.32      

Unscaled Zero Point Vibrational Energy (zpe) 30947.9 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 29942.1 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 B3LYPultrafine/aug-cc-pVTZ
ABC
0.28675 0.05595 0.04963

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/aug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 2.772 0.471 0.023
H2 3.016 1.241 -0.714
H3 2.695 0.947 1.000
H4 3.618 -0.221 0.046
C5 1.504 -0.241 -0.342
H6 1.501 -0.741 -1.307
C7 0.414 -0.303 0.415
H8 0.408 0.200 1.378
C9 -0.848 -1.033 0.053
H10 -0.705 -1.575 -0.886
H11 -1.048 -1.802 0.808
C12 -2.083 -0.174 -0.065
H13 -3.014 -0.727 -0.149
C14 -2.123 1.153 -0.083
H15 -3.061 1.683 -0.179
H16 -1.227 1.756 -0.007

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 C7 H8 C9 H10 H11 C12 H13 C14 H15 H16
C11.09271.09001.09281.49962.20312.51322.73853.92014.13574.51474.89865.91154.94315.96084.2007
H21.09271.76821.75402.14942.56383.22933.50114.54804.66925.30025.33086.36775.17756.11584.3319
H31.09001.76821.76772.15223.09842.66682.43544.16764.63484.64865.02196.05944.94205.92104.1293
H41.09281.75401.76772.14932.56593.22633.50024.53884.62494.98555.70216.65415.90376.94815.2329
C51.49962.14942.15222.14931.08721.32852.08642.51262.63723.20523.59824.54823.89384.95633.4000
H62.20312.56383.09842.56591.08722.08313.04822.73022.39573.47883.83564.66164.26825.28773.9204
C72.51323.22932.66683.22631.32852.08311.08701.50132.13582.13052.54563.49952.96644.04582.6667
H82.73853.50112.43543.50022.08643.04821.08702.20273.08522.54072.90293.86023.07324.08102.6482
C93.92014.54804.16764.53882.51262.73021.50132.20271.09451.09611.50952.19732.53413.51122.8155
H104.13574.66924.63484.62492.63722.39572.13583.08521.09451.74392.13072.56873.17804.08283.4851
H114.51475.30024.64864.98553.20523.47882.13052.54071.09611.74392.11762.43653.26784.14363.6548
C124.89865.33085.02195.70213.59823.83562.54562.90291.50952.13072.11761.08621.32712.10152.1119
H135.91156.36776.05946.65414.54824.66163.49953.86022.19732.56872.43651.08622.08122.41043.0623
C144.94315.17754.94205.90373.89384.26822.96643.07322.53413.17803.26781.32712.08121.08191.0824
H155.96086.11585.92106.94814.95635.28774.04584.08103.51124.08284.14362.10152.41041.08191.8430
H164.20074.33194.12935.23293.40003.92042.66672.64822.81553.48513.65482.11193.06231.08241.8430

picture of 1,4-Hexadiene, (E)- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C5 H6 115.871 C1 C5 C7 125.307
H2 C1 H3 108.209 H2 C1 H4 106.754
H2 C1 C5 111.049 H3 C1 H4 108.163
H3 C1 C5 111.442 H4 C1 C5 111.041
C5 C7 H8 119.152 C5 C7 C9 125.121
H6 C5 C7 118.822 C7 C9 H10 109.737
C7 C9 H11 109.224 C7 C9 C12 115.450
H8 C7 C9 115.727 C9 C12 H13 114.695
C9 C12 C14 126.472 H10 C9 H11 105.511
H10 C9 C12 108.772 H11 C9 C12 107.670
C12 C14 H15 121.127 C12 C14 H16 122.112
H13 C12 C14 118.831 H15 C14 H16 116.761
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.618      
2 H 0.190      
3 H 0.210      
4 H 0.197      
5 C -0.364      
6 H 0.225      
7 C -0.087      
8 H 0.148      
9 C -0.019      
10 H 0.159      
11 H 0.172      
12 C -0.219      
13 H 0.252      
14 C -0.812      
15 H 0.308      
16 H 0.257      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.355 -0.324 -0.044 0.483
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.523 1.371 -0.379
y 1.371 -38.397 0.739
z -0.379 0.739 -39.879
Traceless
 xyz
x 1.615 1.371 -0.379
y 1.371 0.304 0.739
z -0.379 0.739 -1.919
Polar
3z2-r2-3.838
x2-y20.874
xy1.371
xz-0.379
yz0.739


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.174 0.108 -0.667
y 0.108 11.214 0.134
z -0.667 0.134 9.267


<r2> (average value of r2) Å2
<r2> 236.491
(<r2>)1/2 15.378