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All results from a given calculation for C6H6 (Fulvene)

using model chemistry: BLYP/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at BLYP/cc-pVTZ
 hartrees
Energy at 0K-232.167321
Energy at 298.15K-232.172931
Nuclear repulsion energy199.893812
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 BLYP/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 A1 3155 3146 3.67      
2 A1 3132 3123 12.26      
3 A1 3063 3054 8.61      
4 A1 1634 1629 0.84      
5 A1 1473 1469 23.30      
6 A1 1418 1414 0.13      
7 A1 1333 1329 22.35      
8 A1 1078 1074 1.55      
9 A1 969 966 2.46      
10 A1 882 880 6.57      
11 A1 662 660 0.06      
12 A2 903 900 0.00      
13 A2 752 750 0.00      
14 A2 666 664 0.00      
15 A2 475 474 0.00      
16 B1 931 928 33.60      
17 B1 890 888 1.33      
18 B1 767 764 44.02      
19 B1 622 620 38.24      
20 B1 206 205 3.87      
21 B2 3149 3140 16.52      
22 B2 3143 3134 8.90      
23 B2 3122 3113 3.40      
24 B2 1554 1550 0.05      
25 B2 1291 1287 0.08      
26 B2 1219 1215 0.23      
27 B2 1079 1076 8.17      
28 B2 939 936 4.15      
29 B2 783 781 0.61      
30 B2 340 339 0.34      

Unscaled Zero Point Vibrational Energy (zpe) 20814.5 cm-1
Scaled (by 0.997) Zero Point Vibrational Energy (zpe) 20752.1 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 BLYP/cc-pVTZ
ABC
0.27201 0.12590 0.08607

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.762
C2 0.000 0.000 2.111
C3 0.000 1.183 -0.126
C4 0.000 -1.183 -0.126
C5 0.000 0.740 -1.411
C6 0.000 -0.740 -1.411
H7 0.000 0.928 2.681
H8 0.000 -0.928 2.681
H9 0.000 2.210 0.221
H10 0.000 -2.210 0.221
H11 0.000 1.354 -2.306
H12 0.000 -1.354 -2.306

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.34901.47891.47892.29562.29562.13082.13082.27532.27533.35393.3539
C21.34902.53032.53033.59893.59891.08851.08852.90802.90804.62034.6203
C31.47892.53032.36511.35922.31232.81783.51121.08453.41032.18713.3449
C41.47892.53032.36512.31231.35923.51122.81783.41031.08453.34492.1871
C52.29563.59891.35922.31231.47974.09564.41812.19663.37131.08582.2773
C62.29563.59892.31231.35921.47974.41814.09563.37132.19662.27731.0858
H72.13081.08852.81783.51124.09564.41811.85572.77343.98675.00485.4839
H82.13081.08853.51122.81784.41814.09561.85573.98672.77345.48395.0048
H92.27532.90801.08453.41032.19663.37132.77343.98674.42012.66854.3693
H102.27532.90803.41031.08453.37132.19663.98672.77344.42014.36932.6685
H113.35394.62032.18713.34491.08582.27735.00485.48392.66854.36932.7081
H123.35394.62033.34492.18712.27731.08585.48395.00484.36932.66852.7081

picture of Fulvene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H7 121.530 C1 C2 H8 121.530
C1 C3 C5 107.896 C1 C3 H9 124.432
C1 C4 C6 107.896 C1 C4 H10 124.432
C2 C1 C3 126.905 C2 C1 C4 126.905
C3 C1 C4 106.190 C3 C5 C6 109.009
C3 C5 H11 126.542 C4 C6 C5 109.009
C4 C6 H12 126.542 C5 C3 H9 127.672
C5 C6 H12 124.450 C6 C4 H10 127.672
C6 C5 H11 124.450 H7 C2 H8 116.941
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.166      
2 C -0.248      
3 C -0.142      
4 C -0.142      
5 C -0.099      
6 C -0.099      
7 H 0.105      
8 H 0.105      
9 H 0.085      
10 H 0.085      
11 H 0.091      
12 H 0.091      


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 0.566 0.566
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.813 0.000 0.000
y 0.000 -33.403 0.000
z 0.000 0.000 -31.172
Traceless
 xyz
x -7.526 0.000 0.000
y 0.000 2.090 0.000
z 0.000 0.000 5.436
Polar
3z2-r210.872
x2-y2-6.411
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.200 0.000 0.000
y 0.000 10.139 0.000
z 0.000 0.000 15.339


<r2> (average value of r2) Å2
<r2> 139.648
(<r2>)1/2 11.817