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All results from a given calculation for C5H6 (Propellane)

using model chemistry: BLYP/aug-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 BLYP/aug-cc-pVDZ
 hartrees
Energy at 0K-193.927006
Energy at 298.15K-193.933265
HF Energy-193.927006
Nuclear repulsion energy161.469902
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 BLYP/aug-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' 3057 3051 0.00      
2 A1' 1495 1492 0.00      
3 A1' 1100 1098 0.00      
4 A1' 873 872 0.00      
5 A1" 882 880 0.00      
6 A2' 3140 3134 0.00      
7 A2' 931 930 0.00      
8 A2" 1078 1076 26.14      
9 A2" 573 572 105.29      
10 E' 3142 3136 15.16      
10 E' 3142 3136 15.16      
11 E' 3052 3047 27.24      
11 E' 3052 3047 27.24      
12 E' 1447 1444 2.39      
12 E' 1447 1444 2.37      
13 E' 1163 1161 0.56      
13 E' 1163 1161 0.56      
14 E' 1055 1053 0.83      
14 E' 1055 1053 0.83      
15 E' 522 521 0.15      
15 E' 522 521 0.15      
16 E" 1096 1094 0.00      
16 E" 1096 1094 0.00      
17 E" 1033 1031 0.00      
17 E" 1033 1031 0.00      
18 E" 673 672 0.00      
18 E" 673 672 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 19748.2 cm-1
Scaled (by 0.9981) Zero Point Vibrational Energy (zpe) 19710.6 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 BLYP/aug-cc-pVDZ
ABC
0.28084 0.28084 0.18941

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

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.312 0.000
C2 0.000 0.000 0.804
C3 1.136 -0.656 0.000
C4 -1.136 -0.656 0.000
C5 0.000 0.000 -0.804
H6 0.925 1.902 0.000
H7 -0.925 1.902 0.000
H8 1.185 -1.752 0.000
H9 2.110 -0.150 0.000
H10 -2.110 -0.150 0.000
H11 -1.185 -1.752 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11
C11.53872.27202.27201.53871.09751.09753.28522.56702.56703.2852
C21.53871.53871.53871.60852.26312.26312.26312.26312.26312.2631
C32.27201.53872.27201.53872.56703.28521.09751.09753.28522.5670
C42.27201.53872.27201.53873.28522.56702.56703.28521.09751.0975
C51.53871.60851.53871.53872.26312.26312.26312.26312.26312.2631
H61.09752.26312.56703.28522.26311.84993.66392.37013.66394.2201
H71.09752.26313.28522.56702.26311.84994.22013.66392.37013.6639
H83.28522.26311.09752.56702.26313.66394.22011.84993.66392.3701
H92.56702.26311.09753.28522.26312.37013.66391.84994.22013.6639
H102.56702.26313.28521.09752.26313.66392.37013.66394.22011.8499
H113.28522.26312.56701.09752.26314.22013.66392.37013.66391.8499

picture of Propellane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 95.175 C1 C2 C4 95.175
C1 C2 C5 58.487 C1 C5 C2 58.487
C1 C5 C3 95.175 C1 C5 C4 95.175
C2 C1 C5 63.026 C2 C1 H6 117.312
C2 C1 H7 117.312 C2 C3 C5 63.026
C2 C3 H8 117.312 C2 C3 H9 117.312
C2 C4 C5 63.026 C2 C4 H10 117.312
C2 C4 H11 117.312 C3 C2 C4 95.175
C3 C2 C5 58.487 C3 C5 C4 95.175
C4 C2 C5 58.487 C5 C1 H6 117.312
C5 C1 H7 117.312 C5 C3 H8 117.312
C5 C3 H9 117.312 C5 C4 H10 117.312
C5 C4 H11 117.312 H6 C1 H7 114.875
H8 C3 H9 114.875 H10 C4 H11 114.875
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.358      
2 C 0.215      
3 C 1.358      
4 C 1.358      
5 C 0.215      
6 H -0.751      
7 H -0.751      
8 H -0.751      
9 H -0.751      
10 H -0.751      
11 H -0.751      


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 -28.384 0.000 0.000
y 0.000 -28.384 0.000
z 0.000 0.000 -37.183
Traceless
 xyz
x 4.400 0.000 0.000
y 0.000 4.400 0.000
z 0.000 0.000 -8.800
Polar
3z2-r2-17.599
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 8.712 0.000 0.000
y 0.000 8.712 0.000
z 0.000 0.000 7.721


<r2> (average value of r2) Å2
<r2> 85.142
(<r2>)1/2 9.227