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All results from a given calculation for C6H6 (Hexa-1,5-diene-3-yne)

using model chemistry: wB97X-D/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1Ag
Energy calculated at wB97X-D/aug-cc-pVTZ
 hartrees
Energy at 0K-232.134344
Energy at 298.15K 
HF Energy-232.134344
Nuclear repulsion energy175.829858
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/aug-cc-pVTZ
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 3268 3126 0.00      
2 Ag 3185 3047 0.00      
3 Ag 3172 3034 0.00      
4 Ag 2352 2250 0.00      
5 Ag 1687 1614 0.00      
6 Ag 1451 1388 0.00      
7 Ag 1342 1284 0.00      
8 Ag 1103 1055 0.00      
9 Ag 732 700 0.00      
10 Ag 546 523 0.00      
11 Ag 234 224 0.00      
12 Au 1009 965 25.58      
13 Au 958 916 93.25      
14 Au 679 650 12.80      
15 Au 145 138 8.26      
16 Au 57i 55i 0.10      
17 Bg 1004 960 0.00      
18 Bg 957 915 0.00      
19 Bg 713 682 0.00      
20 Bg 371 355 0.00      
21 Bu 3268 3126 11.24      
22 Bu 3185 3047 16.43      
23 Bu 3172 3034 4.38      
24 Bu 1711 1637 39.68      
25 Bu 1468 1404 7.24      
26 Bu 1339 1281 3.93      
27 Bu 1216 1164 17.79      
28 Bu 1027 982 0.30      
29 Bu 534 510 11.33      
30 Bu 109 104 2.83      

Unscaled Zero Point Vibrational Energy (zpe) 20938.3 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 20029.6 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 wB97X-D/aug-cc-pVTZ
ABC
0.89079 0.04577 0.04353

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/aug-cc-pVTZ

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.019 0.601 0.000
C2 -0.019 -0.601 0.000
C3 -0.019 2.021 0.000
C4 0.019 -2.021 0.000
C5 1.067 2.794 0.000
C6 -1.067 -2.794 0.000
H7 -0.999 2.485 0.000
H8 0.999 -2.485 0.000
H9 2.063 2.370 0.000
H10 0.970 3.870 0.000
H11 -2.063 -2.370 0.000
H12 -0.970 -3.870 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.20271.42042.62202.43033.56442.14163.23802.70263.40423.62754.5788
C21.20272.62201.42043.56442.43033.23802.14163.62754.57882.70263.4042
C31.42042.62204.04201.33324.92741.08434.61972.11082.09684.84285.9669
C42.62201.42044.04204.92741.33324.61971.08434.84285.96692.11082.0968
C52.43033.56441.33324.92745.98132.08925.27941.08201.08036.03796.9679
C63.56442.43034.92741.33325.98135.27942.08926.03796.96791.08201.0803
H72.14163.23801.08434.61972.08925.27945.35693.06382.40734.97006.3549
H83.23802.14164.61971.08435.27942.08925.35694.97006.35493.06382.4073
H92.70263.62752.11084.84281.08206.03793.06384.97001.85566.28326.9374
H103.40424.57882.09685.96691.08036.96792.40736.35491.85566.93747.9789
H113.62752.70264.84282.11086.03791.08204.97003.06386.28326.93741.8556
H124.57883.40425.96692.09686.96791.08036.35492.40736.93747.97891.8556

picture of Hexa-1,5-diene-3-yne state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C4 176.634 C1 C3 C5 123.883
C1 C3 H7 116.895 C2 C1 C3 176.634
C2 C4 C6 123.883 C2 C4 H8 116.895
C3 C5 H9 121.497 C3 C5 H10 120.278
C4 C6 H11 121.497 C4 C6 H12 120.278
C5 C3 H7 119.222 C6 C4 H8 119.222
H9 C5 H10 118.225 H11 C6 H12 118.225
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.758      
2 C 0.758      
3 C -0.472      
4 C -0.472      
5 C -1.035      
6 C -1.035      
7 H 0.163      
8 H 0.163      
9 H 0.229      
10 H 0.356      
11 H 0.229      
12 H 0.356      


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 -32.832 0.553 0.000
y 0.553 -27.403 0.000
z 0.000 0.000 -39.855
Traceless
 xyz
x 0.797 0.553 0.000
y 0.553 8.941 0.000
z 0.000 0.000 -9.737
Polar
3z2-r2-19.475
x2-y2-5.429
xy0.553
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.629 4.130 0.000
y 4.130 20.307 0.000
z 0.000 0.000 7.102


<r2> (average value of r2) Å2
<r2> 247.099
(<r2>)1/2 15.719