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All results from a given calculation for Fe(C5H5)2 (ferrocene)

using model chemistry: HSEh1PBE/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D5H 1A1'
Energy calculated at HSEh1PBE/6-31+G**
 hartrees
Energy at 0K-1650.087331
Energy at 298.15K 
HF Energy-1650.087331
Nuclear repulsion energy921.464497
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 HSEh1PBE/6-31+G**
Rotational Constants (cm-1) from geometry optimized at HSEh1PBE/6-31+G**
ABC
0.07346 0.03632 0.03632

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31+G**

Point Group is D5h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Fe1 0.000 0.000 0.000
C2 0.000 1.213 1.641
C3 1.153 0.375 1.641
C4 0.713 -0.981 1.641
C5 -0.713 -0.981 1.641
C6 -1.153 0.375 1.641
C7 0.000 1.213 -1.641
C8 1.153 0.375 -1.641
C9 0.713 -0.981 -1.641
C10 -0.713 -0.981 -1.641
C11 -1.153 0.375 -1.641
H12 0.000 2.294 1.613
H13 2.182 0.709 1.613
H14 1.348 -1.856 1.613
H15 -1.348 -1.856 1.613
H16 -2.182 0.709 1.613
H17 0.000 2.294 -1.613
H18 2.182 0.709 -1.613
H19 1.348 -1.856 -1.613
H20 -1.348 -1.856 -1.613
H21 -2.182 0.709 -1.613

Atom - Atom Distances (Å)
  Fe1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 H12 H13 H14 H15 H16 H17 H18 H19 H20 H21
Fe12.04032.04032.04032.04032.04032.04032.04032.04032.04032.04032.80452.80452.80452.80452.80452.80452.80452.80452.80452.8045
C22.04031.42542.30632.30631.42543.28193.57814.01134.01133.57811.08202.23943.35193.35192.23943.42903.95004.67154.67153.9500
C32.04031.42541.42542.30632.30633.57813.28193.57814.01134.01132.23941.08202.23943.35193.35193.95003.42903.95004.67154.6715
C42.04032.30631.42541.42542.30634.01133.57813.28193.57814.01133.35192.23941.08202.23943.35194.67153.95003.42903.95004.6715
C52.04032.30632.30631.42541.42544.01134.01133.57813.28193.57813.35193.35192.23941.08202.23944.67154.67153.95003.42903.9500
C62.04031.42542.30632.30631.42543.57814.01134.01133.57813.28192.23943.35193.35192.23941.08203.95004.67154.67153.95003.4290
C72.04033.28193.57814.01134.01133.57811.42542.30632.30631.42543.42903.95004.67154.67153.95001.08202.23943.35193.35192.2394
C82.04033.57813.28193.57814.01134.01131.42541.42542.30632.30633.95003.42903.95004.67154.67152.23941.08202.23943.35193.3519
C92.04034.01133.57813.28193.57814.01132.30631.42541.42542.30634.67153.95003.42903.95004.67153.35192.23941.08202.23943.3519
C102.04034.01134.01133.57813.28193.57812.30632.30631.42541.42544.67154.67153.95003.42903.95003.35193.35192.23941.08202.2394
C112.04033.57814.01134.01133.57813.28191.42542.30632.30631.42543.95004.67154.67153.95003.42902.23943.35193.35192.23941.0820
H122.80451.08202.23943.35193.35192.23943.42903.95004.67154.67153.95002.69704.36384.36382.69703.22604.20485.42675.42674.2048
H132.80452.23941.08202.23943.35193.35193.95003.42903.95004.67154.67152.69702.69704.36384.36384.20483.22604.20485.42675.4267
H142.80453.35192.23941.08202.23943.35194.67153.95003.42903.95004.67154.36382.69702.69704.36385.42674.20483.22604.20485.4267
H152.80453.35193.35192.23941.08202.23944.67154.67153.95003.42903.95004.36384.36382.69702.69705.42675.42674.20483.22604.2048
H162.80452.23943.35193.35192.23941.08203.95004.67154.67153.95003.42902.69704.36384.36382.69704.20485.42675.42674.20483.2260
H172.80453.42903.95004.67154.67153.95001.08202.23943.35193.35192.23943.22604.20485.42675.42674.20482.69704.36384.36382.6970
H182.80453.95003.42903.95004.67154.67152.23941.08202.23943.35193.35194.20483.22604.20485.42675.42672.69702.69704.36384.3638
H192.80454.67153.95003.42903.95004.67153.35192.23941.08202.23943.35195.42674.20483.22604.20485.42674.36382.69702.69704.3638
H202.80454.67154.67153.95003.42903.95003.35193.35192.23941.08202.23945.42675.42674.20483.22604.20484.36384.36382.69702.6970
H212.80453.95004.67154.67153.95003.42902.23943.35193.35192.23941.08204.20485.42675.42674.20483.22602.69704.36384.36382.6970

picture of ferrocene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Fe1 C2 C3 69.555 Fe1 C2 C6 69.555
Fe1 C2 H12 124.978 Fe1 C3 C2 69.555
Fe1 C3 C4 69.555 Fe1 C3 H13 124.978
Fe1 C4 C3 69.555 Fe1 C4 C5 69.555
Fe1 C4 H14 124.978 Fe1 C5 C4 69.555
Fe1 C5 C6 69.555 Fe1 C5 H15 124.978
Fe1 C6 C2 69.555 Fe1 C6 C5 69.555
Fe1 C6 H16 124.978 Fe1 C7 C8 69.555
Fe1 C7 C11 69.555 Fe1 C7 H17 124.978
Fe1 C8 C7 69.555 Fe1 C8 C9 69.555
Fe1 C8 H18 124.978 Fe1 C9 C8 69.555
Fe1 C9 C10 69.555 Fe1 C9 H19 124.978
Fe1 C10 C9 69.555 Fe1 C10 C11 69.555
Fe1 C10 H20 124.978 Fe1 C11 C7 69.555
Fe1 C11 C10 69.555 Fe1 C11 H21 124.978
C2 Fe1 C3 40.890 C2 Fe1 C4 68.831
C2 Fe1 C5 68.831 C2 Fe1 C6 40.890
C2 Fe1 C7 107.078 C2 Fe1 C8 122.528
C2 Fe1 C9 158.836 C2 Fe1 C10 158.836
C2 Fe1 C11 122.528 C2 C3 C4 108.000
C2 C3 H13 125.986 C2 C6 C5 108.000
C2 C6 H16 125.986 C3 Fe1 C4 40.890
C3 Fe1 C5 68.831 C3 Fe1 C6 68.831
C3 Fe1 C7 122.528 C3 Fe1 C8 107.078
C3 Fe1 C9 122.528 C3 Fe1 C10 158.836
C3 Fe1 C11 158.836 C3 C2 C5 72.000
C3 C2 H12 125.986 C3 C4 C5 108.000
C3 C4 H14 125.986 C4 Fe1 C5 40.890
C4 Fe1 C6 68.831 C4 Fe1 C7 158.836
C4 Fe1 C8 122.528 C4 Fe1 C9 107.078
C4 Fe1 C10 122.528 C4 Fe1 C11 158.836
C4 C3 H13 125.986 C4 C5 C6 108.000
C4 C5 H15 125.986 C5 Fe1 C6 40.890
C5 Fe1 C7 158.836 C5 Fe1 C8 158.836
C5 Fe1 C9 122.528 C5 Fe1 C10 107.078
C5 Fe1 C11 122.528 C5 C4 H14 125.986
C5 C6 H16 125.986 C6 Fe1 C7 122.528
C6 Fe1 C8 158.836 C6 Fe1 C9 158.836
C6 Fe1 C10 122.528 C6 Fe1 C11 107.078
C6 C2 H12 125.986 C6 C5 H15 125.986
C7 Fe1 C8 40.890 C7 Fe1 C9 68.831
C7 Fe1 C10 68.831 C7 Fe1 C11 40.890
C7 C8 C9 108.000 C7 C8 H18 125.986
C7 C11 C10 108.000 C7 C11 H21 125.986
C8 Fe1 C9 40.890 C8 Fe1 C10 68.831
C8 Fe1 C11 68.831 C8 C7 C11 108.000
C8 C7 H17 125.986 C8 C9 C10 108.000
C8 C9 H19 125.986 C9 Fe1 C10 40.890
C9 Fe1 C11 68.831 C9 C8 H18 125.986
C9 C10 C11 108.000 C9 C10 H20 125.986
C10 Fe1 C11 40.890 C10 C9 H19 125.986
C10 C11 H21 125.986 C11 C7 H17 125.986
C11 C10 H20 125.986
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Fe 0.491      
2 C -0.202      
3 C -0.202      
4 C -0.202      
5 C -0.202      
6 C -0.202      
7 C -0.202      
8 C -0.202      
9 C -0.202      
10 C -0.202      
11 C -0.202      
12 H 0.153      
13 H 0.153      
14 H 0.153      
15 H 0.153      
16 H 0.153      
17 H 0.153      
18 H 0.153      
19 H 0.153      
20 H 0.153      
21 H 0.153      


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 -67.135 0.000 0.000
y 0.000 -67.134 0.000
z 0.000 0.000 -81.478
Traceless
 xyz
x 7.171 0.000 0.000
y 0.000 7.172 0.000
z 0.000 0.000 -14.343
Polar
3z2-r2-28.686
x2-y2-0.001
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 16.265 0.000 0.000
y 0.000 16.262 0.000
z 0.000 0.000 20.237


<r2> (average value of r2) Å2
<r2> 373.347
(<r2>)1/2 19.322