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

using model chemistry: mPW1PW91/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at mPW1PW91/6-31G**
 hartrees
Energy at 0K-234.577258
Energy at 298.15K-234.586707
Nuclear repulsion energy213.508180
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 mPW1PW91/6-31G**
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' 3207 3052 65.90      
2 A' 3201 3045 0.00      
3 A' 3183 3029 0.00      
4 A' 3180 3026 27.71      
5 A' 3169 3015 5.40      
6 A' 3164 3010 0.00      
7 A' 3059 2910 0.00      
8 A' 3058 2910 63.15      
9 A' 1759 1674 0.00      
10 A' 1709 1626 13.33      
11 A' 1505 1432 0.00      
12 A' 1501 1428 20.02      
13 A' 1485 1413 0.00      
14 A' 1436 1367 9.52      
15 A' 1421 1352 0.00      
16 A' 1380 1313 7.76      
17 A' 1314 1250 0.00      
18 A' 1276 1214 0.59      
19 A' 1184 1127 0.00      
20 A' 1097 1044 0.34      
21 A' 1020 971 0.00      
22 A' 944 898 37.70      
23 A' 937 891 0.00      
24 A' 642 611 0.00      
25 A' 524 499 18.38      
26 A' 271 258 0.00      
27 A' 183 174 0.19      
28 A" 3115 2964 38.04      
29 A" 3115 2964 0.13      
30 A" 1494 1422 0.00      
31 A" 1494 1422 13.56      
32 A" 1062 1011 0.00      
33 A" 1060 1009 0.62      
34 A" 1028 978 0.58      
35 A" 993 945 0.00      
36 A" 816 776 0.00      
37 A" 711 676 60.08      
38 A" 473 450 0.00      
39 A" 318 302 0.00      
40 A" 128 122 0.00      
41 A" 119 113 0.75      
42 A" 63 60 0.49      

Unscaled Zero Point Vibrational Energy (zpe) 31397.0 cm-1
Scaled (by 0.9515) Zero Point Vibrational Energy (zpe) 29874.2 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 mPW1PW91/6-31G**
ABC
0.39144 0.05221 0.04686

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -1.552 -2.272 0.000
C2 -0.583 -1.775 0.000
H3 -1.553 0.059 0.000
C4 -0.583 -0.432 0.000
H5 1.553 -0.059 0.000
C6 0.583 0.432 0.000
H7 1.552 2.272 0.000
C8 0.583 1.775 0.000
H9 -1.550 2.163 0.000
H10 -0.578 3.347 0.877
H11 -0.578 3.347 -0.877
C12 -0.597 2.691 0.000
H13 1.550 -2.163 0.000
H14 0.578 -3.347 0.877
H15 0.578 -3.347 -0.877
C16 0.597 -2.691 0.000

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 C8 H9 H10 H11 C12 H13 H14 H15 C16
H11.08832.33142.07973.81273.44525.50294.57614.43475.77045.77045.05453.10412.54182.54182.1891
C21.08832.07491.34372.74042.49644.57613.73744.05485.19725.19724.46672.16882.14242.14241.4942
H32.33142.07491.08673.10842.16883.81272.74042.10333.54023.54022.80043.81684.11284.11283.4912
C42.07971.34371.08672.16871.45153.44522.49642.76843.87953.87953.12302.74773.25893.25892.5495
H53.81272.74043.10842.16871.08672.33142.07503.81684.11284.11283.49122.10333.54023.54022.8004
C63.44522.49642.16881.45151.08672.07971.34372.74773.25893.25892.54952.76843.87953.87953.1230
H75.50294.57613.81273.44522.33142.07971.08833.10402.54182.54182.18914.43475.77045.77045.0545
C84.57613.73742.74042.49642.07501.34371.08832.16882.14242.14241.49424.05485.19725.19724.4667
H94.43474.05482.10332.76843.81682.74773.10402.16881.76631.76631.09035.32185.97155.97155.3077
H105.77045.19723.54023.87954.11283.25892.54182.14241.76631.75491.09575.97146.79377.01676.2142
H115.77045.19723.54023.87954.11283.25892.54182.14241.76631.75491.09575.97147.01676.79376.2142
C125.05454.46672.80043.12303.49122.54952.18911.49421.09031.09571.09575.30776.21426.21425.5136
H133.10412.16883.81682.74772.10332.76844.43474.05485.32185.97145.97145.30771.76631.76631.0903
H142.54182.14244.11283.25893.54023.87955.77045.19725.97156.79377.01676.21421.76631.75491.0957
H152.54182.14244.11283.25893.54023.87955.77045.19725.97157.01676.79376.21421.76631.75491.0957
C162.18911.49423.49122.54952.80043.12305.05454.46675.30776.21426.21425.51361.09031.09571.0957

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 117.169 H1 C2 C16 115.017
C2 C4 H3 116.848 C2 C4 C6 126.489
C2 C16 H13 113.170 C2 C16 H14 110.688
C2 C16 H15 110.688 H3 C4 C6 116.664
C4 C2 C16 127.814 C4 C6 H5 116.664
C4 C6 C8 126.489 H5 C6 C8 116.848
C6 C8 H7 117.169 C6 C8 C12 127.814
H7 C8 C12 115.017 C8 C12 H9 113.170
C8 C12 H10 110.688 C8 C12 H11 110.688
H9 C12 H10 107.797 H9 C12 H11 107.797
H10 C12 H11 106.413 H13 C16 H14 107.796
H13 C16 H15 107.796 H14 C16 H15 106.413
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.118      
2 C -0.125      
3 H 0.109      
4 C -0.103      
5 H 0.109      
6 C -0.103      
7 H 0.118      
8 C -0.125      
9 H 0.138      
10 H 0.146      
11 H 0.146      
12 C -0.430      
13 H 0.138      
14 H 0.146      
15 H 0.146      
16 C -0.430      


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 -35.835 -0.272 0.000
y -0.272 -33.257 0.000
z 0.000 0.000 -40.395
Traceless
 xyz
x 0.991 -0.272 0.000
y -0.272 4.858 0.000
z 0.000 0.000 -5.849
Polar
3z2-r2-11.698
x2-y2-2.578
xy-0.272
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> 245.585
(<r2>)1/2 15.671