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

using model chemistry: wB97X-D/SDD

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/SDD
 hartrees
Energy at 0K-232.017612
Energy at 298.15K-232.021460
HF Energy-232.017612
Nuclear repulsion energy173.803896
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/SDD
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 3316 3316 0.00      
2 Ag 3223 3223 0.00      
3 Ag 3201 3201 0.00      
4 Ag 2356 2356 0.00      
5 Ag 1686 1686 0.00      
6 Ag 1471 1471 0.00      
7 Ag 1346 1346 0.00      
8 Ag 1117 1117 0.00      
9 Ag 729 729 0.00      
10 Ag 543 543 0.00      
11 Ag 227 227 0.00      
12 Au 1040 1040 1.38      
13 Au 1015 1015 207.19      
14 Au 699 699 16.43      
15 Au 170 170 11.01      
16 Au 12 12 0.00      
17 Bg 1038 1038 0.00      
18 Bg 1012 1012 0.00      
19 Bg 731 731 0.00      
20 Bg 392 392 0.00      
21 Bu 3316 3316 39.47      
22 Bu 3222 3222 35.54      
23 Bu 3201 3201 9.51      
24 Bu 1715 1715 44.81      
25 Bu 1490 1490 10.87      
26 Bu 1345 1345 1.69      
27 Bu 1231 1231 34.50      
28 Bu 1038 1038 3.13      
29 Bu 538 538 6.35      
30 Bu 108 108 3.88      

Unscaled Zero Point Vibrational Energy (zpe) 21263.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 21263.5 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/SDD
ABC
0.86433 0.04471 0.04252

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

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.612 0.000
C2 0.000 -0.612 0.000
C3 0.000 2.047 0.000
C4 0.000 -2.047 0.000
C5 1.115 2.809 0.000
C6 -1.115 -2.809 0.000
H7 -0.977 2.527 0.000
H8 0.977 -2.527 0.000
H9 2.106 2.366 0.000
H10 1.049 3.892 0.000
H11 -2.106 -2.366 0.000
H12 -1.049 -3.892 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.22341.43562.65902.46383.59752.14963.28672.74093.44393.64704.6241
C21.22342.65901.43563.59752.46383.28672.14963.64704.62412.74093.4439
C31.43562.65904.09461.35044.98231.08794.67702.13012.12204.88986.0311
C42.65901.43564.09464.98231.35044.67701.08794.88986.03112.13012.1220
C52.46383.59751.35044.98236.04392.11095.33701.08531.08526.09517.0414
C63.59752.46384.98231.35046.04395.33702.11096.09517.04141.08531.0852
H72.14963.28671.08794.67702.11095.33705.41763.08702.44295.02096.4188
H83.28672.14964.67701.08795.33702.11095.41765.02096.41883.08702.4429
H92.74093.64702.13014.88981.08536.09513.08705.02091.85646.33477.0080
H103.44394.62412.12206.03111.08527.04142.44296.41881.85647.00808.0615
H113.64702.74094.88982.13016.09511.08535.02093.08706.33477.00801.8564
H124.62413.44396.03112.12207.04141.08526.41882.44297.00808.06151.8564

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 180.000 C1 C3 C5 124.316
C1 C3 H7 116.140 C2 C1 C3 180.000
C2 C4 C6 124.316 C2 C4 H8 116.140
C3 C5 H9 121.596 C3 C5 H10 120.821
C4 C6 H11 121.596 C4 C6 H12 120.821
C5 C3 H7 119.544 C6 C4 H8 119.544
H9 C5 H10 117.583 H11 C6 H12 117.583
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/SDD Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.011      
2 C -0.011      
3 C -0.142      
4 C -0.142      
5 C -0.509      
6 C -0.509      
7 H 0.224      
8 H 0.224      
9 H 0.224      
10 H 0.214      
11 H 0.224      
12 H 0.214      


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 -32.058 0.544 0.000
y 0.544 -26.052 0.000
z 0.000 0.000 -40.165
Traceless
 xyz
x 1.050 0.544 0.000
y 0.544 10.060 0.000
z 0.000 0.000 -11.110
Polar
3z2-r2-22.219
x2-y2-6.007
xy0.544
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.106 4.503 0.000
y 4.503 18.313 0.000
z 0.000 0.000 3.886


<r2> (average value of r2) Å2
<r2> 252.066
(<r2>)1/2 15.877