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All results from a given calculation for C6H10 (2,4-Hexadiene, (Z,Z)-)

using model chemistry: B3PW91/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3PW91/3-21G*
 hartrees
Energy at 0K-233.260502
Energy at 298.15K-233.270021
Nuclear repulsion energy213.163058
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 B3PW91/3-21G*
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' 3190 3060 56.86      
2 A' 3178 3049 0.00      
3 A' 3163 3035 0.00      
4 A' 3158 3030 23.64      
5 A' 3146 3018 1.69      
6 A' 3140 3013 0.00      
7 A' 3041 2918 0.05      
8 A' 3041 2918 47.72      
9 A' 1723 1653 0.00      
10 A' 1682 1614 7.66      
11 A' 1549 1486 0.00      
12 A' 1545 1483 26.74      
13 A' 1501 1440 0.00      
14 A' 1465 1405 21.99      
15 A' 1456 1397 0.00      
16 A' 1426 1368 2.22      
17 A' 1344 1290 0.00      
18 A' 1311 1258 1.81      
19 A' 1192 1143 0.00      
20 A' 1111 1066 4.84      
21 A' 1030 988 0.00      
22 A' 936 898 38.20      
23 A' 913 876 0.00      
24 A' 656 630 0.00      
25 A' 541 519 18.78      
26 A' 285 273 0.00      
27 A' 196 188 0.27      
28 A" 3086 2961 33.55      
29 A" 3086 2961 0.82      
30 A" 1545 1482 0.03      
31 A" 1545 1482 20.42      
32 A" 1094 1049 0.00      
33 A" 1092 1048 0.07      
34 A" 1034 992 0.85      
35 A" 1006 965 0.00      
36 A" 819 786 0.00      
37 A" 715 686 97.28      
38 A" 474 455 0.00      
39 A" 313 301 0.01      
40 A" 124 119 0.00      
41 A" 118 113 0.72      
42 A" 63 61 0.66      

Unscaled Zero Point Vibrational Energy (zpe) 31515.7 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 30236.2 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 B3PW91/3-21G*
ABC
0.38566 0.05234 0.04689

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 0.927 -2.601 0.000
C2 1.085 -1.523 0.000
H3 -0.974 -1.213 0.000
C4 0.000 -0.728 0.000
H5 0.974 1.213 0.000
C6 0.000 0.728 0.000
H7 -0.926 2.601 0.000
C8 -1.085 1.523 0.000
H9 -2.644 0.009 0.000
H10 -3.046 1.495 0.884
H11 -3.046 1.495 -0.884
C12 -2.528 1.095 0.000
H13 2.644 -0.009 0.000
H14 3.046 -1.495 0.884
H15 3.046 -1.495 -0.884
C16 2.528 -1.095 0.000

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 C8 H9 H10 H11 C12 H13 H14 H15 C16
H11.08972.35342.09003.81393.45505.52204.58814.42255.77345.77345.05933.10962.54852.54852.1979
C21.08972.08201.34522.73772.49824.58813.73954.03125.19115.19114.46182.17332.15082.15081.5049
H32.35342.08201.08813.11072.17093.81392.73772.06913.52183.52182.78263.81304.12514.12513.5037
C42.09001.34521.08812.17091.45503.45502.49822.74463.87233.87233.11672.74003.26273.26272.5545
H53.81392.73773.11072.17091.08812.35342.08213.81304.12514.12513.50372.06903.52183.52182.7825
C63.45502.49822.17091.45501.08812.09001.34522.74003.26273.26272.55452.74463.87233.87233.1166
H75.52204.58813.81393.45502.35342.09001.08973.10962.54852.54852.19794.42245.77345.77345.0592
C84.58813.73952.73772.49822.08211.34521.08972.17332.15082.15081.50494.03115.19115.19114.4618
H94.42254.03122.06912.74463.81302.74003.10962.17331.77511.77511.09315.28815.95085.95085.2884
H105.77345.19113.52183.87234.12513.26272.54852.15081.77511.76751.09935.95086.78517.01166.2091
H115.77345.19113.52183.87234.12513.26272.54852.15081.77511.76751.09935.95087.01166.78516.2091
C125.05934.46182.78263.11673.50372.55452.19791.50491.09311.09931.09935.28846.20916.20915.5101
H133.10962.17333.81302.74002.06902.74464.42244.03115.28815.95085.95085.28841.77511.77511.0931
H142.54852.15084.12513.26273.52183.87235.77345.19115.95086.78517.01166.20911.77511.76751.0993
H152.54852.15084.12513.26273.52183.87235.77345.19115.95087.01166.78516.20911.77511.76751.0993
C162.19791.50493.50372.55452.78253.11665.05924.46185.28846.20916.20915.51011.09311.09931.0993

picture of 2,4-Hexadiene, (Z,Z)- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C2 C4 117.881 H1 C2 C16 114.855
C2 C4 H3 117.277 C2 C4 C6 126.241
C2 C16 H13 112.594 C2 C16 H14 110.389
C2 C16 H15 110.389 H3 C4 C6 116.482
C4 C2 C16 127.263 C4 C6 H5 116.482
C4 C6 C8 126.241 H5 C6 C8 117.277
C6 C8 H7 117.881 C6 C8 C12 127.264
H7 C8 C12 114.855 C8 C12 H9 112.594
C8 C12 H10 110.389 C8 C12 H11 110.389
H9 C12 H10 108.127 H9 C12 H11 108.127
H10 C12 H11 107.018 H13 C16 H14 108.127
H13 C16 H15 108.127 H14 C16 H15 107.018
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.208      
2 C -0.190      
3 H 0.208      
4 C -0.227      
5 H 0.208      
6 C -0.227      
7 H 0.208      
8 C -0.190      
9 H 0.222      
10 H 0.227      
11 H 0.227      
12 C -0.674      
13 H 0.222      
14 H 0.227      
15 H 0.227      
16 C -0.674      


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 0.000 0.000
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.676 -1.166 0.000
y -1.166 -35.096 0.000
z 0.000 0.000 -41.396
Traceless
 xyz
x 4.569 -1.166 0.000
y -1.166 2.440 0.000
z 0.000 0.000 -7.009
Polar
3z2-r2-14.019
x2-y21.420
xy-1.166
xz0.000
yz0.000


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


<r2> (average value of r2) Å2
<r2> 245.550
(<r2>)1/2 15.670