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All results from a given calculation for C6H8 ((E)-hexa-2,3,4-triene)

using model chemistry: B97D3/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1A'
Energy calculated at B97D3/6-31+G**
 hartrees
Energy at 0K-233.233157
Energy at 298.15K-233.239263
HF Energy-233.233157
Nuclear repulsion energy188.652136
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 B97D3/6-31+G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Ag 3089 3036 0.00      
2 Ag 3069 3017 0.00      
3 Ag 2969 2917 0.00      
4 Ag 2147 2110 0.00      
5 Ag 1468 1443 0.00      
6 Ag 1377 1353 0.00      
7 Ag 1352 1329 0.00      
8 Ag 1093 1075 0.00      
9 Ag 1047 1029 0.00      
10 Ag 747 734 0.00      
11 Ag 502 494 0.00      
12 Ag 190 187 0.00      
13 Au 3021 2969 43.02      
14 Au 1455 1430 14.18      
15 Au 1021 1003 0.31      
16 Au 821 807 46.82      
17 Au 320 315 0.01      
18 Au 145 143 0.37      
19 Au 106 104 4.75      
20 Bg 3021 2969 0.00      
21 Bg 1455 1430 0.00      
22 Bg 1018 1001 0.00      
23 Bg 684 672 0.00      
24 Bg 531 522 0.00      
25 Bg 140 138 0.00      
26 Bu 3089 3036 57.89      
27 Bu 3070 3017 7.35      
28 Bu 2968 2917 112.75      
29 Bu 1671 1642 9.04      
30 Bu 1456 1431 23.99      
31 Bu 1377 1353 9.74      
32 Bu 1268 1246 23.75      
33 Bu 1085 1067 4.06      
34 Bu 917 901 45.81      
35 Bu 522 513 10.10      
36 Bu 99 97 2.88      

Unscaled Zero Point Vibrational Energy (zpe) 25154.2 cm-1
Scaled (by 0.9828) Zero Point Vibrational Energy (zpe) 24721.6 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 B97D3/6-31+G**
ABC
0.68191 0.04195 0.04011

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31+G**

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.002 0.638 0.000
C2 -0.002 -0.638 0.000
C3 -0.002 1.969 0.000
C4 0.002 -1.969 0.000
C5 -1.245 2.824 0.000
C6 1.245 -2.824 0.000
H7 0.958 2.495 0.000
H8 -0.958 -2.495 0.000
H9 -2.153 2.209 0.000
H10 2.153 -2.209 0.000
H11 -1.266 3.481 0.884
H12 -1.266 3.481 -0.884
H13 1.266 -3.481 0.884
H14 1.266 -3.481 -0.884

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.27601.33062.60662.51703.67832.08863.27712.66703.56783.23603.23604.39794.3979
C21.27602.60661.33063.67832.51703.27712.08863.56782.66704.39794.39793.23603.2360
C31.33062.60663.93711.50884.95231.09534.56492.16384.70062.16002.16005.66435.6643
C42.60661.33063.93714.95231.50884.56491.09534.70062.16385.66435.66432.16002.1600
C52.51703.67831.50884.95236.17272.22765.32691.09636.07261.10171.10176.84376.8437
C63.67832.51704.95231.50886.17275.32692.22766.07261.09636.84376.84371.10171.1017
H72.08863.27711.09534.56492.22765.32695.34563.12394.85352.58842.58846.04886.0488
H83.27712.08864.56491.09535.32692.22765.34564.85353.12396.04886.04882.58842.5884
H92.66703.56782.16384.70061.09636.07263.12394.85356.16891.78481.78486.69646.6964
H103.56782.66704.70062.16386.07261.09634.85353.12396.16896.69646.69641.78481.7848
H113.23604.39792.16005.66431.10176.84372.58846.04881.78486.69641.76887.40747.6157
H123.23604.39792.16005.66431.10176.84372.58846.04881.78486.69641.76887.61577.4074
H134.39793.23605.66432.16006.84371.10176.04882.58846.69641.78487.40747.61571.7688
H144.39793.23605.66432.16006.84371.10176.04882.58846.69641.78487.61577.40741.7688

picture of (E)-hexa-2,3,4-triene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C4 179.064 C1 C3 C5 124.732
C1 C3 H7 118.542 C2 C1 C3 179.064
C2 C4 C6 124.732 C2 C4 H8 118.542
C3 C5 H9 111.349 C3 C5 H11 110.744
C3 C5 H12 110.744 C4 C6 H10 111.349
C4 C6 H13 110.744 C4 C6 H14 110.744
C5 C3 H7 116.726 C6 C4 H8 116.726
H9 C5 H11 108.529 H9 C5 H12 108.529
H10 C6 H13 108.529 H10 C6 H14 108.529
H11 C5 H12 106.798 H13 C6 H14 106.798
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.506      
2 C 0.506      
3 C -0.523      
4 C -0.523      
5 C -0.645      
6 C -0.645      
7 H 0.160      
8 H 0.160      
9 H 0.169      
10 H 0.169      
11 H 0.167      
12 H 0.167      
13 H 0.167      
14 H 0.167      


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 -36.278 -1.022 0.000
y -1.022 -29.579 0.000
z 0.000 0.000 -39.496
Traceless
 xyz
x -1.740 -1.022 0.000
y -1.022 8.308 0.000
z 0.000 0.000 -6.568
Polar
3z2-r2-13.136
x2-y2-6.699
xy-1.022
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.786 -2.344 0.000
y -2.344 23.617 0.000
z 0.000 0.000 7.235


<r2> (average value of r2) Å2
<r2> 278.941
(<r2>)1/2 16.702