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All results from a given calculation for C5H5N (Bicyclo[1.1.0]butane-1-carbonitrile)

using model chemistry: LSDA/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at LSDA/6-31G*
 hartrees
Energy at 0K-246.783104
Energy at 298.15K-246.788117
Nuclear repulsion energy198.968176
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 LSDA/6-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3207 3147 0.48      
2 A' 3144 3085 5.76      
3 A' 3029 2972 30.81      
4 A' 2311 2268 71.17      
5 A' 1516 1488 4.33      
6 A' 1404 1378 4.50      
7 A' 1192 1170 0.53      
8 A' 1100 1080 14.35      
9 A' 1079 1059 2.79      
10 A' 927 910 13.43      
11 A' 907 890 33.71      
12 A' 806 791 11.52      
13 A' 634 622 20.61      
14 A' 516 507 0.38      
15 A' 422 414 0.96      
16 A' 190 186 2.99      
17 A" 3147 3088 0.49      
18 A" 3036 2979 14.33      
19 A" 1441 1414 1.85      
20 A" 1299 1275 0.32      
21 A" 1125 1104 0.34      
22 A" 1048 1028 0.12      
23 A" 1004 986 0.58      
24 A" 925 908 0.37      
25 A" 861 845 0.01      
26 A" 538 528 0.21      
27 A" 182 178 5.24      

Unscaled Zero Point Vibrational Energy (zpe) 18495.1 cm-1
Scaled (by 0.9813) Zero Point Vibrational Energy (zpe) 18149.3 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 LSDA/6-31G*
ABC
0.29762 0.09755 0.08391

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -0.128 0.676 2.086
H2 1.154 1.692 1.213
C3 0.286 1.018 1.130
H4 -0.128 0.676 -2.086
H5 1.154 1.692 -1.213
C6 0.286 1.018 -1.130
C7 0.286 0.033 0.000
H8 -1.747 1.148 0.000
C9 -0.658 1.199 0.000
N10 -0.219 -2.491 0.000
C11 0.004 -1.342 0.000

Atom - Atom Distances (Å)
  H1 H2 C3 H4 H5 C6 C7 H8 C9 N10 C11
H11.85411.09694.17253.68213.26042.22232.68242.21513.79392.9055
H21.85411.10183.68212.42542.58732.23083.19052.23534.56653.4635
C31.09691.10183.26042.58732.25941.49892.32941.48363.72062.6310
H44.17253.68213.26041.85411.09692.22232.68242.21513.79392.9055
H53.68212.42542.58731.85411.10182.23083.19052.23534.56653.4635
C63.26042.58732.25941.09691.10181.49892.32941.48363.72062.6310
C72.22232.23081.49892.22232.23081.49892.31901.50092.57371.4029
H82.68243.19052.32942.68243.19052.32942.31901.08983.94703.0434
C92.21512.23531.48362.21512.23531.48361.50091.08983.71632.6254
N103.79394.56653.72063.79394.56653.72062.57373.94703.71631.1709
C112.90553.46352.63102.90553.46352.63101.40293.04342.62541.1709

picture of Bicyclo[1.1.0]butane-1-carbonitrile state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C3 H2 114.966 H1 C3 C7 116.921
H1 C3 C9 117.495 H2 C3 C7 117.319
H2 C3 C9 118.928 C3 C7 C6 97.821
C3 C7 C9 59.280 C3 C7 C11 130.071
C3 C9 C6 99.188 C3 C9 C7 60.291
C3 C9 H8 129.061 H4 C6 H5 114.966
H4 C6 C7 116.921 H4 C6 C9 117.495
H5 C6 C7 117.319 H5 C6 C9 118.928
C6 C7 C9 59.280 C6 C7 C11 130.071
C6 C9 C7 60.291 C6 C9 H8 129.061
C7 C3 C9 60.429 C7 C6 C9 60.429
C7 C9 H8 126.316 C7 C11 N10 179.325
C9 C7 C11 129.380
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.204      
2 H 0.188      
3 C -0.409      
4 H 0.204      
5 H 0.188      
6 C -0.409      
7 C 0.098      
8 H 0.208      
9 C -0.083      
10 N -0.451      
11 C 0.263      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.085 4.023 0.000 4.024
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.271 -0.368 0.000
y -0.368 -45.310 0.000
z 0.000 0.000 -31.557
Traceless
 xyz
x 5.163 -0.368 0.000
y -0.368 -12.896 0.000
z 0.000 0.000 7.733
Polar
3z2-r215.466
x2-y212.039
xy-0.368
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.860 0.645 0.000
y 0.645 10.317 0.000
z 0.000 0.000 6.946


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000