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All results from a given calculation for C5H6 (Propellane)

using model chemistry: B3LYP/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1
Energy calculated at B3LYP/6-311G*
 hartrees
Energy at 0K-194.047868
Energy at 298.15K-194.054285
HF Energy-194.047868
Nuclear repulsion energy163.447066
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 B3LYP/6-311G*
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' 3131 3025 0.00      
2 A1' 1554 1502 0.00      
3 A1' 1154 1115 0.00      
4 A1' 913 882 0.00      
5 A1" 925 894 0.00      
6 A2' 3208 3099 0.00      
7 A2' 975 942 0.00      
8 A2" 1122 1084 28.19      
9 A2" 607 586 127.15      
10 E' 3211 3103 17.99      
10 E' 3211 3103 17.99      
11 E' 3125 3020 30.49      
11 E' 3125 3020 30.48      
12 E' 1506 1455 2.52      
12 E' 1506 1455 2.52      
13 E' 1227 1186 1.00      
13 E' 1227 1186 1.00      
14 E' 1105 1068 1.50      
14 E' 1105 1068 1.50      
15 E' 539 521 0.16      
15 E' 539 521 0.16      
16 E" 1159 1120 0.00      
16 E" 1159 1120 0.00      
17 E" 1078 1042 0.00      
17 E" 1078 1042 0.00      
18 E" 715 691 0.00      
18 E" 715 691 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 20458.7 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 19769.2 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 B3LYP/6-311G*
ABC
0.28794 0.28794 0.19333

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311G*

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.298 0.000
C2 0.000 0.000 0.789
C3 1.124 -0.649 0.000
C4 -1.124 -0.649 0.000
C5 0.000 0.000 -0.789
H6 0.914 1.884 0.000
H7 -0.914 1.884 0.000
H8 1.174 -1.733 0.000
H9 2.088 -0.150 0.000
H10 -2.088 -0.150 0.000
H11 -1.174 -1.733 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11
C11.51942.24892.24891.51941.08531.08533.25122.54152.54153.2512
C21.51941.51941.51941.57842.23752.23752.23752.23752.23752.2375
C32.24891.51942.24891.51942.54153.25121.08531.08533.25122.5415
C42.24891.51942.24891.51943.25122.54152.54153.25121.08531.0853
C51.51941.57841.51941.51942.23752.23752.23752.23752.23752.2375
H61.08532.23752.54153.25122.23751.82803.62632.34853.62634.1765
H71.08532.23753.25122.54152.23751.82804.17653.62632.34853.6263
H83.25122.23751.08532.54152.23753.62634.17651.82803.62632.3485
H92.54152.23751.08533.25122.23752.34853.62631.82804.17653.6263
H102.54152.23753.25121.08532.23753.62632.34853.62634.17651.8280
H113.25122.23752.54151.08532.23754.17653.62632.34853.62631.8280

picture of Propellane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 95.469 C1 C2 C4 95.469
C1 C2 C5 58.707 C1 C5 C2 58.707
C1 C5 C3 95.469 C1 C5 C4 95.469
C2 C1 C5 62.586 C2 C1 H6 117.438
C2 C1 H7 117.438 C2 C3 C5 62.586
C2 C3 H8 117.438 C2 C3 H9 117.438
C2 C4 C5 62.586 C2 C4 H10 117.438
C2 C4 H11 117.438 C3 C2 C4 95.469
C3 C2 C5 58.707 C3 C5 C4 95.469
C4 C2 C5 58.707 C5 C1 H6 117.438
C5 C1 H7 117.438 C5 C3 H8 117.438
C5 C3 H9 117.438 C5 C4 H10 117.438
C5 C4 H11 117.438 H6 C1 H7 114.737
H8 C3 H9 114.737 H10 C4 H11 114.737
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.468      
2 C 0.050      
3 C -0.468      
4 C -0.468      
5 C 0.050      
6 H 0.218      
7 H 0.218      
8 H 0.218      
9 H 0.218      
10 H 0.218      
11 H 0.218      


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 -27.670 0.000 0.000
y 0.000 -27.670 0.000
z 0.000 0.000 -36.782
Traceless
 xyz
x 4.556 0.000 0.000
y 0.000 4.556 0.000
z 0.000 0.000 -9.112
Polar
3z2-r2-18.223
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.641 0.000 0.000
y 0.000 7.642 0.000
z 0.000 0.000 6.095


<r2> (average value of r2) Å2
<r2> 83.298
(<r2>)1/2 9.127