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All results from a given calculation for C5H6 (Propellane)

using model chemistry: B3PW91/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1
Energy calculated at B3PW91/cc-pVDZ
 hartrees
Energy at 0K-193.957354
Energy at 298.15K-193.963789
HF Energy-193.957354
Nuclear repulsion energy163.460160
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 B3PW91/cc-pVDZ
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' 3138 3028 0.00      
2 A1' 1512 1459 0.00      
3 A1' 1177 1136 0.00      
4 A1' 926 894 0.00      
5 A1" 906 874 0.00      
6 A2' 3231 3118 0.00      
7 A2' 943 910 0.00      
8 A2" 1106 1068 19.25      
9 A2" 637 615 126.21      
10 E' 3233 3119 8.20      
10 E' 3233 3119 8.20      
11 E' 3135 3025 20.46      
11 E' 3135 3025 20.46      
12 E' 1460 1409 2.72      
12 E' 1460 1409 2.71      
13 E' 1231 1188 1.57      
13 E' 1231 1188 1.57      
14 E' 1099 1060 0.97      
14 E' 1099 1060 0.97      
15 E' 525 507 0.12      
15 E' 525 507 0.12      
16 E" 1149 1109 0.00      
16 E" 1149 1109 0.00      
17 E" 1059 1022 0.00      
17 E" 1059 1022 0.00      
18 E" 747 721 0.00      
18 E" 747 721 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 20424.7 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 19709.9 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 B3PW91/cc-pVDZ
ABC
0.28841 0.28841 0.19362

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/cc-pVDZ

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.296 0.000
C2 0.000 0.000 0.788
C3 1.123 -0.648 0.000
C4 -1.123 -0.648 0.000
C5 0.000 0.000 -0.788
H6 0.923 1.883 0.000
H7 -0.923 1.883 0.000
H8 1.169 -1.741 0.000
H9 2.092 -0.142 0.000
H10 -2.092 -0.142 0.000
H11 -1.169 -1.741 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11
C11.51712.24502.24501.51711.09361.09363.25402.53842.53843.2540
C21.51711.51711.51711.57682.24002.24002.24002.24002.24002.2400
C32.24501.51712.24501.51712.53843.25401.09361.09363.25402.5384
C42.24501.51712.24501.51713.25402.53842.53843.25401.09361.0936
C51.51711.57681.51711.51712.24002.24002.24002.24002.24002.2400
H61.09362.24002.53843.25402.24001.84633.63162.33753.63164.1838
H71.09362.24003.25402.53842.24001.84634.18383.63162.33753.6316
H83.25402.24001.09362.53842.24003.63164.18381.84633.63162.3375
H92.53842.24001.09363.25402.24002.33753.63161.84634.18383.6316
H102.53842.24003.25401.09362.24003.63162.33753.63164.18381.8463
H113.25402.24002.53841.09362.24004.18383.63162.33753.63161.8463

picture of Propellane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 95.446 C1 C2 C4 95.446
C1 C2 C5 58.689 C1 C5 C2 58.689
C1 C5 C3 95.446 C1 C5 C4 95.446
C2 C1 C5 62.621 C2 C1 H6 117.262
C2 C1 H7 117.262 C2 C3 C5 62.621
C2 C3 H8 117.262 C2 C3 H9 117.262
C2 C4 C5 62.621 C2 C4 H10 117.262
C2 C4 H11 117.262 C3 C2 C4 95.446
C3 C2 C5 58.689 C3 C5 C4 95.446
C4 C2 C5 58.689 C5 C1 H6 117.262
C5 C1 H7 117.262 C5 C3 H8 117.262
C5 C3 H9 117.262 C5 C4 H10 117.262
C5 C4 H11 117.262 H6 C1 H7 115.156
H8 C3 H9 115.156 H10 C4 H11 115.156
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.008      
2 C -0.162      
3 C 0.008      
4 C 0.008      
5 C -0.162      
6 H 0.050      
7 H 0.050      
8 H 0.050      
9 H 0.050      
10 H 0.050      
11 H 0.050      


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 -27.337 0.000 0.000
y 0.000 -27.337 0.000
z 0.000 0.000 -36.061
Traceless
 xyz
x 4.362 0.000 0.000
y 0.000 4.362 0.000
z 0.000 0.000 -8.725
Polar
3z2-r2-17.450
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 7.581 0.000 0.000
y 0.000 7.581 0.000
z 0.000 0.000 5.991


<r2> (average value of r2) Å2
<r2> 82.967
(<r2>)1/2 9.109