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, (Z)-)

using model chemistry: wB97X-D/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/6-311G**
 hartrees
Energy at 0K-234.596165
Energy at 298.15K 
HF Energy-234.596165
Nuclear repulsion energy216.882714
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 wB97X-D/6-311G**
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' 3253 3111 19.33      
2 A' 3227 3086 1.43      
3 A' 3162 3025 36.17      
4 A' 3155 3017 7.01      
5 A' 3137 3001 3.34      
6 A' 3126 2990 43.40      
7 A' 3050 2917 19.92      
8 A' 3028 2896 30.70      
9 A' 1762 1685 13.73      
10 A' 1689 1615 2.86      
11 A' 1513 1447 9.21      
12 A' 1482 1418 10.65      
13 A' 1469 1405 10.26      
14 A' 1428 1366 4.25      
15 A' 1410 1349 0.73      
16 A' 1396 1336 5.77      
17 A' 1341 1283 0.29      
18 A' 1317 1260 9.73      
19 A' 1186 1134 0.65      
20 A' 1088 1040 5.39      
21 A' 1061 1015 2.83      
22 A' 944 903 3.12      
23 A' 821 786 5.67      
24 A' 725 693 2.25      
25 A' 432 414 0.52      
26 A' 286 274 2.36      
27 A' 204 195 0.31      
28 A" 3129 2993 30.58      
29 A" 3052 2919 16.59      
30 A" 1509 1444 8.69      
31 A" 1311 1254 0.40      
32 A" 1108 1060 4.06      
33 A" 1048 1003 8.90      
34 A" 1007 963 3.30      
35 A" 941 900 54.01      
36 A" 838 801 3.67      
37 A" 765 731 1.28      
38 A" 623 596 31.92      
39 A" 385 368 0.08      
40 A" 296 283 0.05      
41 A" 78 74 0.25      
42 A" 33i 31i 0.31      

Unscaled Zero Point Vibrational Energy (zpe) 31372.6 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 30007.9 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 wB97X-D/6-311G**
ABC
0.23086 0.06778 0.05343

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -2.041 1.259 0.000
C2 -1.215 0.549 0.000
H3 0.015 2.198 0.000
C4 0.000 1.109 0.000
H5 1.425 -0.569 0.000
C6 1.330 0.508 0.000
H7 3.425 0.780 0.000
H8 2.406 2.325 0.000
C9 2.444 1.240 0.000
H10 -2.366 -0.982 0.868
H11 -2.366 -0.982 -0.868
C12 -1.702 -0.875 0.000
H13 -1.248 -2.982 0.000
H14 -0.070 -2.017 -0.887
H15 -0.070 -2.017 0.887
C16 -0.708 -2.032 0.000

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 H8 C9 H10 H11 C12 H13 H14 H15 C16
H11.08882.25962.04603.91813.45365.48624.57314.48422.42522.42522.16084.31413.92413.92413.5506
C21.08882.05741.33842.86712.54604.64574.03413.72362.10272.10271.50493.53062.94612.94612.6302
H32.25962.05741.08873.10592.14193.69322.39522.61114.06644.06643.52035.33144.30794.30794.2912
C42.04601.33841.08872.20181.46003.44052.69622.44713.27523.27522.61474.27733.25033.25033.2201
H53.91812.86713.10592.20181.08122.41233.05672.07643.91103.91103.14213.60062.26232.26232.5859
C63.45362.54602.14191.46001.08122.11192.11231.33244.07904.07903.33324.33883.02043.02043.2564
H75.48624.64573.69323.44052.41232.11191.85101.08366.11506.11505.38755.99864.56324.56324.9982
H84.57314.03412.39522.69623.05672.11231.85101.08625.87145.87145.20846.44385.07715.07715.3559
C94.48423.72362.61112.44712.07641.33241.08361.08625.36905.36904.65445.60824.20874.20874.5427
H102.42522.10274.06643.27523.91104.07906.11505.87145.36901.73521.09782.44983.06932.51832.1462
H112.42522.10274.06643.27523.91104.07906.11505.87145.36901.73521.09782.44982.51833.06932.1462
C122.16081.50493.52032.61473.14213.33325.38755.20844.65441.09781.09782.15502.18022.18021.5257
H134.31413.53065.33144.27733.60064.33885.99866.44385.60822.44982.44982.15501.76221.76221.0928
H143.92412.94614.30793.25032.26233.02044.56325.07714.20873.06932.51832.18021.76221.77441.0924
H153.92412.94614.30793.25032.26233.02044.56325.07714.20872.51833.06932.18021.76221.77441.0924
C163.55062.63024.29123.22012.58593.25644.99825.35594.54272.14622.14621.52571.09281.09241.0924

picture of 1,3-Hexadiene, (Z)- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C2 C4 114.519 H1 C2 C12 111.830
C2 C4 H3 115.535 C2 C4 C6 130.901
C2 C12 H10 106.736 C2 C12 H11 106.736
C2 C12 C16 120.422 H3 C4 C6 113.564
C4 C2 C12 133.650 C4 C6 H5 119.346
C4 C6 C9 122.335 H5 C6 C9 118.319
C6 C9 H7 121.537 C6 C9 H8 121.371
H7 C9 H8 117.091 H10 C12 H11 104.438
H10 C12 C16 108.693 H11 C12 C16 108.693
C12 C16 H13 109.664 C12 C16 H14 111.697
C12 C16 H15 111.697 H13 C16 H14 107.496
H13 C16 H15 107.496 H14 C16 H15 108.614
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.113      
2 C -0.142      
3 H 0.105      
4 C -0.121      
5 H 0.117      
6 C -0.135      
7 H 0.119      
8 H 0.113      
9 C -0.225      
10 H 0.130      
11 H 0.130      
12 C -0.222      
13 H 0.123      
14 H 0.127      
15 H 0.127      
16 C -0.360      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.536 -0.469 0.000 0.712
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.818 0.338 0.000
y 0.338 -36.326 0.000
z 0.000 0.000 -41.409
Traceless
 xyz
x 3.049 0.338 0.000
y 0.338 2.288 0.000
z 0.000 0.000 -5.337
Polar
3z2-r2-10.674
x2-y20.507
xy0.338
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 15.315 2.682 0.000
y 2.682 10.631 0.000
z 0.000 0.000 6.224


<r2> (average value of r2) Å2
<r2> 218.063
(<r2>)1/2 14.767