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All results from a given calculation for C5H7N (Cyclobutanecarbonitrile)

using model chemistry: HSEh1PBE/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 HSEh1PBE/6-31G*
 hartrees
Energy at 0K-249.174276
Energy at 298.15K 
Nuclear repulsion energy211.311096
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/6-31G*
Rotational Constants (cm-1) from geometry optimized at HSEh1PBE/6-31G*
See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 1.663 1.958 0.000
C2 0.683 1.339 0.000
C3 -0.467 0.456 0.000
C4 -0.511 -1.743 0.000
C5 -0.467 -0.650 1.094
C6 -0.467 -0.650 -1.094
H7 -1.375 1.067 0.000
H8 -1.418 -2.352 0.000
H9 0.351 -2.414 0.000
H10 0.431 -0.651 1.715
H11 -1.341 -0.610 1.748
H12 0.431 -0.651 -1.715
H13 -1.341 -0.610 -1.748

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13
N11.15922.60704.29253.54073.54073.16665.29844.56523.35694.32163.35694.3216
C21.15921.45053.30552.54482.54482.07634.24753.76842.63943.30932.63943.3093
C32.60701.45052.19941.55521.55521.09432.96462.98462.22982.22582.22982.2258
C44.29253.30552.19941.54761.54762.93981.09261.09232.24002.24292.24002.2429
C53.54072.54481.55521.54762.18822.22862.23612.23201.09151.09222.94882.9737
C63.54072.54481.55521.54762.18822.22862.23612.23202.94882.97371.09151.0922
H73.16662.07631.09432.93982.22862.22863.41933.88563.02532.42213.02532.4221
H85.29844.24752.96461.09262.23612.23613.41931.76983.04132.46953.04132.4695
H94.56523.76842.98461.09232.23202.23203.88561.76982.46063.02942.46063.0294
H103.35692.63942.22982.24001.09152.94883.02533.04132.46061.77283.42923.8898
H114.32163.30932.22582.24291.09222.97372.42212.46953.02941.77283.88983.4959
H123.35692.63942.22982.24002.94881.09153.02533.04132.46063.42923.88981.7728
H134.32163.30932.22582.24292.97371.09222.42212.46953.02943.88983.49591.7728

picture of Cyclobutanecarbonitrile state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 174.738 C2 C3 C5 115.650
C2 C3 C6 115.650 C2 C3 H7 108.539
C3 C5 C4 90.278 C3 C5 H10 113.652
C3 C5 H11 113.277 C3 C6 C4 90.278
C3 C6 H12 113.652 C3 C6 H13 113.277
C4 C5 H10 115.067 C4 C5 H11 115.255
C4 C6 H12 115.067 C4 C6 H13 115.255
C5 C3 C6 89.420 C5 C3 H7 113.375
C5 C4 C6 89.979 C5 C4 H8 114.661
C5 C4 H9 114.343 C6 C3 H7 113.375
C6 C4 H8 114.661 C6 C4 H9 114.343
H8 C4 H9 108.195 H10 C5 H11 108.547
H12 C6 H13 108.547
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.473      
2 C 0.351      
3 C -0.238      
4 C -0.340      
5 C -0.328      
6 C -0.328      
7 H 0.218      
8 H 0.180      
9 H 0.185      
10 H 0.199      
11 H 0.187      
12 H 0.199      
13 H 0.187      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.011 0.000 1.206 4.188
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.348 0.000 -1.959
y 0.000 -34.865 0.000
z -1.959 0.000 -34.206
Traceless
 xyz
x -11.813 0.000 -1.959
y 0.000 5.412 0.000
z -1.959 0.000 6.401
Polar
3z2-r212.802
x2-y2-11.483
xy0.000
xz-1.959
yz0.000


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


<r2> (average value of r2) Å2
<r2> 163.908
(<r2>)1/2 12.803