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

using model chemistry: B97D3/TZVP

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/TZVP
 hartrees
Energy at 0K-233.295053
Energy at 298.15K-233.301163
HF Energy-233.295053
Nuclear repulsion energy189.532365
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/TZVP
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 3077 3033 0.00      
2 Ag 3056 3012 0.00      
3 Ag 2963 2921 0.00      
4 Ag 2147 2117 0.00      
5 Ag 1468 1446 0.00      
6 Ag 1376 1357 0.00      
7 Ag 1352 1333 0.00      
8 Ag 1089 1074 0.00      
9 Ag 1050 1035 0.00      
10 Ag 746 736 0.00      
11 Ag 506 499 0.00      
12 Ag 189 186 0.00      
13 Au 3009 2966 42.77      
14 Au 1453 1432 14.18      
15 Au 1025 1010 0.21      
16 Au 825 813 42.22      
17 Au 315 311 0.00      
18 Au 144 142 0.23      
19 Au 104 102 4.40      
20 Bg 3009 2966 0.00      
21 Bg 1453 1432 0.00      
22 Bg 1021 1007 0.00      
23 Bg 682 672 0.00      
24 Bg 515 508 0.00      
25 Bg 141 139 0.00      
26 Bu 3078 3033 52.76      
27 Bu 3057 3013 5.59      
28 Bu 2963 2920 97.26      
29 Bu 1671 1647 6.80      
30 Bu 1455 1434 23.45      
31 Bu 1376 1356 9.35      
32 Bu 1270 1252 21.09      
33 Bu 1084 1068 4.16      
34 Bu 916 903 45.63      
35 Bu 523 515 9.71      
36 Bu 97 96 2.60      

Unscaled Zero Point Vibrational Energy (zpe) 25103.5 cm-1
Scaled (by 0.9856) Zero Point Vibrational Energy (zpe) 24742.0 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/TZVP
ABC
0.68235 0.04246 0.04057

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/TZVP

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.005 0.634 0.000
C2 -0.005 -0.634 0.000
C3 -0.005 1.957 0.000
C4 0.005 -1.957 0.000
C5 -1.250 2.803 0.000
C6 1.250 -2.803 0.000
H7 0.950 2.487 0.000
H8 -0.950 -2.487 0.000
H9 -2.151 2.184 0.000
H10 2.151 -2.184 0.000
H11 -1.275 3.457 0.882
H12 -1.275 3.457 -0.882
H13 1.275 -3.457 0.882
H14 1.275 -3.457 -0.882

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.26771.32312.59072.50573.65472.08033.26422.65563.54143.22333.22334.37354.3735
C21.26772.59071.32313.65472.50573.26422.08033.54142.65564.37354.37353.22333.2233
C31.32312.59073.91381.50434.92221.09284.54352.15754.66852.15432.15435.63325.6332
C42.59071.32313.91384.92221.50434.54351.09284.66852.15755.63325.63322.15432.1543
C52.50573.65471.50434.92226.13712.22195.29851.09356.03551.09911.09916.80726.8072
C63.65472.50574.92221.50436.13715.29852.22196.03551.09356.80726.80721.09911.0991
H72.08033.26421.09284.54352.22195.29855.32523.11574.82302.58222.58226.01886.0188
H83.26422.08034.54351.09285.29852.22195.32524.82303.11576.01886.01882.58222.5822
H92.65563.54142.15754.66851.09356.03553.11574.82306.13031.78021.78026.65856.6585
H103.54142.65564.66852.15756.03551.09354.82303.11576.13036.65856.65851.78021.7802
H113.22334.37352.15435.63321.09916.80722.58226.01881.78026.65851.76457.36997.5782
H123.22334.37352.15435.63321.09916.80722.58226.01881.78026.65851.76457.57827.3699
H134.37353.22335.63322.15436.80721.09916.01882.58226.65851.78027.36997.57821.7645
H144.37353.22335.63322.15436.80721.09916.01882.58226.65851.78027.57827.36991.7645

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 179.032 C1 C3 C5 124.679
C1 C3 H7 118.571 C2 C1 C3 179.032
C2 C4 C6 124.679 C2 C4 H8 118.571
C3 C5 H9 111.321 C3 C5 H11 110.720
C3 C5 H12 110.720 C4 C6 H10 111.321
C4 C6 H13 110.720 C4 C6 H14 110.720
C5 C3 H7 116.750 C6 C4 H8 116.750
H9 C5 H11 108.574 H9 C5 H12 108.574
H10 C6 H13 108.574 H10 C6 H14 108.574
H11 C5 H12 106.787 H13 C6 H14 106.787
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.067      
2 C 0.067      
3 C -0.231      
4 C -0.231      
5 C -0.335      
6 C -0.335      
7 H 0.130      
8 H 0.130      
9 H 0.133      
10 H 0.133      
11 H 0.118      
12 H 0.118      
13 H 0.118      
14 H 0.118      


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 -36.128 -0.919 0.000
y -0.919 -29.655 0.000
z 0.000 0.000 -39.202
Traceless
 xyz
x -1.699 -0.919 0.000
y -0.919 8.010 0.000
z 0.000 0.000 -6.311
Polar
3z2-r2-12.621
x2-y2-6.473
xy-0.919
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.623 -2.419 0.000
y -2.419 23.263 0.000
z 0.000 0.000 7.040


<r2> (average value of r2) Å2
<r2> 276.022
(<r2>)1/2 16.614