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All results from a given calculation for C5H6 (Propellane)

using model chemistry: HSEh1PBE/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 HSEh1PBE/cc-pVDZ
 hartrees
Energy at 0K-193.810581
Energy at 298.15K-193.817051
HF Energy-193.810581
Nuclear repulsion energy163.808193
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/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' 3151 3031 0.00      
2 A1' 1516 1458 0.00      
3 A1' 1193 1147 0.00      
4 A1' 938 902 0.00      
5 A1" 910 875 0.00      
6 A2' 3246 3122 0.00      
7 A2' 945 909 0.00      
8 A2" 1109 1067 18.72      
9 A2" 649 624 129.89      
10 E' 3247 3123 7.57      
10 E' 3247 3123 7.57      
11 E' 3148 3028 19.05      
11 E' 3148 3028 19.04      
12 E' 1462 1407 2.89      
12 E' 1462 1407 2.90      
13 E' 1245 1198 2.06      
13 E' 1245 1198 2.06      
14 E' 1105 1063 0.89      
14 E' 1105 1063 0.89      
15 E' 529 508 0.13      
15 E' 529 508 0.13      
16 E" 1159 1115 0.00      
16 E" 1159 1115 0.00      
17 E" 1061 1021 0.00      
17 E" 1061 1021 0.00      
18 E" 762 733 0.00      
18 E" 762 733 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 20545.5 cm-1
Scaled (by 0.9619) Zero Point Vibrational Energy (zpe) 19762.7 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 HSEh1PBE/cc-pVDZ
ABC
0.28977 0.28977 0.19431

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/cc-pVDZ

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.294 0.000
C2 0.000 0.000 0.785
C3 1.120 -0.647 0.000
C4 -1.120 -0.647 0.000
C5 0.000 0.000 -0.785
H6 0.924 1.879 0.000
H7 -0.924 1.879 0.000
H8 1.165 -1.739 0.000
H9 2.089 -0.140 0.000
H10 -2.089 -0.140 0.000
H11 -1.165 -1.739 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11
C11.51342.24082.24081.51341.09321.09323.24912.53332.53333.2491
C21.51341.51341.51341.57052.23592.23592.23592.23592.23592.2359
C32.24081.51342.24081.51342.53333.24911.09321.09323.24912.5333
C42.24081.51342.24081.51343.24912.53332.53333.24911.09321.0932
C51.51341.57051.51341.51342.23592.23592.23592.23592.23592.2359
H61.09322.23592.53333.24912.23591.84713.62602.33053.62604.1776
H71.09322.23593.24912.53332.23591.84714.17763.62602.33053.6260
H83.24912.23591.09322.53332.23593.62604.17761.84713.62602.3305
H92.53332.23591.09323.24912.23592.33053.62601.84714.17763.6260
H102.53332.23593.24911.09322.23593.62602.33053.62604.17761.8471
H113.24912.23592.53331.09322.23594.17763.62602.33053.62601.8471

picture of Propellane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 95.519 C1 C2 C4 95.519
C1 C2 C5 58.744 C1 C5 C2 58.744
C1 C5 C3 95.519 C1 C5 C4 95.519
C2 C1 C5 62.511 C2 C1 H6 117.222
C2 C1 H7 117.222 C2 C3 C5 62.511
C2 C3 H8 117.222 C2 C3 H9 117.222
C2 C4 C5 62.511 C2 C4 H10 117.222
C2 C4 H11 117.222 C3 C2 C4 95.519
C3 C2 C5 58.744 C3 C5 C4 95.519
C4 C2 C5 58.744 C5 C1 H6 117.222
C5 C1 H7 117.222 C5 C3 H8 117.222
C5 C3 H9 117.222 C5 C4 H10 117.222
C5 C4 H11 117.222 H6 C1 H7 115.298
H8 C3 H9 115.298 H10 C4 H11 115.298
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.010      
2 C -0.164      
3 C 0.010      
4 C 0.010      
5 C -0.164      
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 -27.405 0.000 0.000
y 0.000 -27.405 0.000
z 0.000 0.000 -36.153
Traceless
 xyz
x 4.374 0.000 0.000
y 0.000 4.374 0.000
z 0.000 0.000 -8.748
Polar
3z2-r2-17.496
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 7.563 0.000 0.000
y 0.000 7.564 0.000
z 0.000 0.000 5.968


<r2> (average value of r2) Å2
<r2> 82.760
(<r2>)1/2 9.097