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All results from a given calculation for C6H6 (Fulvene)

using model chemistry: HF/LANL2DZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at HF/LANL2DZ
 hartrees
Energy at 0K-230.579444
Energy at 298.15K-230.585623
Nuclear repulsion energy200.673509
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 HF/LANL2DZ
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 3460 3113 18.45      
2 A1 3427 3084 5.50      
3 A1 3340 3005 15.31      
4 A1 1860 1673 11.53      
5 A1 1676 1509 68.26      
6 A1 1598 1438 0.37      
7 A1 1499 1349 28.63      
8 A1 1219 1097 4.01      
9 A1 1065 958 2.80      
10 A1 971 874 20.57      
11 A1 731 658 0.20      
12 A2 1089 980 0.00      
13 A2 892 803 0.00      
14 A2 784 705 0.00      
15 A2 559 503 0.00      
16 B1 1149 1034 69.84      
17 B1 1081 973 0.37      
18 B1 900 810 93.97      
19 B1 691 622 69.18      
20 B1 236 213 6.76      
21 B2 3446 3101 33.42      
22 B2 3438 3094 11.63      
23 B2 3420 3077 0.85      
24 B2 1756 1580 0.21      
25 B2 1476 1328 0.07      
26 B2 1390 1251 0.45      
27 B2 1216 1094 14.60      
28 B2 1055 950 2.68      
29 B2 887 798 1.86      
30 B2 376 338 1.07      

Unscaled Zero Point Vibrational Energy (zpe) 23343.5 cm-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 21006.8 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 HF/LANL2DZ
ABC
0.27323 0.12667 0.08655

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/LANL2DZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.768
C2 0.000 0.000 2.106
C3 0.000 1.180 -0.130
C4 0.000 -1.180 -0.130
C5 0.000 0.742 -1.405
C6 0.000 -0.742 -1.405
H7 0.000 0.915 2.669
H8 0.000 -0.915 2.669
H9 0.000 2.195 0.208
H10 0.000 -2.195 0.208
H11 0.000 1.347 -2.288
H12 0.000 -1.347 -2.288

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.33811.48291.48292.29652.29652.10982.10982.26512.26513.33933.3393
C21.33812.52832.52833.58893.58891.07411.07412.90152.90154.59554.5955
C31.48292.52832.36031.34852.30692.81173.49621.06963.39192.16413.3231
C41.48292.52832.36032.30691.34853.49622.81173.39191.06963.32312.1641
C52.29653.58891.34852.30691.48434.07824.39852.17123.35101.06982.2679
C62.29653.58892.30691.34851.48434.39854.07823.35102.17122.26791.0698
H72.10981.07412.81173.49624.07824.39851.82922.77403.96544.97565.4484
H82.10981.07413.49622.81174.39854.07821.82923.96542.77405.44844.9756
H92.26512.90151.06963.39192.17123.35102.77403.96544.38972.63594.3330
H102.26512.90153.39191.06963.35102.17123.96542.77404.38974.33302.6359
H113.33934.59552.16413.32311.06982.26794.97565.44842.63594.33302.6943
H123.33934.59553.32312.16412.26791.06985.44844.97564.33302.63592.6943

picture of Fulvene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H7 121.623 C1 C2 H8 121.623
C1 C3 C5 108.310 C1 C3 H9 124.299
C1 C4 C6 108.310 C1 C4 H10 124.299
C2 C1 C3 127.265 C2 C1 C4 127.265
C3 C1 C4 105.469 C3 C5 C6 108.955
C3 C5 H11 126.603 C4 C6 C5 108.955
C4 C6 H12 126.603 C5 C3 H9 127.391
C5 C6 H12 124.442 C6 C4 H10 127.391
C6 C5 H11 124.442 H7 C2 H8 116.754
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.432      
2 C -0.572      
3 C -0.352      
4 C -0.352      
5 C -0.232      
6 C -0.232      
7 H 0.201      
8 H 0.201      
9 H 0.232      
10 H 0.232      
11 H 0.221      
12 H 0.221      


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 0.656 0.656
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.721 0.000 0.000
y 0.000 -32.975 0.000
z 0.000 0.000 -30.342
Traceless
 xyz
x -10.063 0.000 0.000
y 0.000 3.057 0.000
z 0.000 0.000 7.006
Polar
3z2-r214.012
x2-y2-8.747
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.500 0.000 0.000
y 0.000 8.130 0.000
z 0.000 0.000 15.065


<r2> (average value of r2) Å2
<r2> 138.989
(<r2>)1/2 11.789