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All results from a given calculation for C5H7N (Cyclobutanecarbonitrile)

using model chemistry: B97D3/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/cc-pVTZ
 hartrees
Energy at 0K-249.376089
Energy at 298.15K-249.383845
HF Energy-249.376089
Nuclear repulsion energy210.661889
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 B97D3/cc-pVTZ
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' 3088 3045 50.19      
2 A' 3063 3020 12.42      
3 A' 3026 2984 1.59      
4 A' 3015 2973 8.38      
5 A' 3013 2971 31.19      
6 A' 2266 2234 16.70      
7 A' 1481 1460 1.00      
8 A' 1461 1440 3.07      
9 A' 1326 1307 1.36      
10 A' 1250 1233 0.77      
11 A' 1212 1195 0.10      
12 A' 1103 1088 1.45      
13 A' 1046 1031 0.07      
14 A' 935 922 0.68      
15 A' 877 864 1.07      
16 A' 737 726 1.31      
17 A' 579 571 0.80      
18 A' 519 512 0.53      
19 A' 251 247 1.52      
20 A' 115 113 2.73      
21 A" 3080 3037 14.48      
22 A" 3023 2981 57.54      
23 A" 1452 1432 1.72      
24 A" 1249 1232 1.76      
25 A" 1233 1215 0.10      
26 A" 1212 1195 0.39      
27 A" 1182 1165 0.38      
28 A" 1003 989 0.09      
29 A" 924 911 0.26      
30 A" 916 903 1.58      
31 A" 775 764 0.76      
32 A" 527 519 0.01      
33 A" 170 168 4.32      

Unscaled Zero Point Vibrational Energy (zpe) 23553.0 cm-1
Scaled (by 0.986) Zero Point Vibrational Energy (zpe) 23223.2 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 B97D3/cc-pVTZ
ABC
0.32332 0.07948 0.07018

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 1.628 2.104 0.000
C2 0.731 1.367 0.000
C3 -0.355 0.407 0.000
C4 -0.850 -1.706 0.000
C5 -0.355 -0.717 1.087
C6 -0.355 -0.717 -1.087
H7 -1.309 0.943 0.000
H8 -1.940 -1.794 0.000
H9 -0.415 -2.707 0.000
H10 0.664 -0.941 1.411
H11 -0.983 -0.547 1.963
H12 0.664 -0.941 -1.411
H13 -0.983 -0.547 -1.963

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13
N11.16102.61004.54503.61533.61533.15875.28515.22703.49194.20743.49194.2074
C21.16101.44943.45562.58882.58882.08424.13894.23202.70593.23362.70593.2336
C32.61001.44942.16991.56331.56331.09462.71303.11452.20142.27122.20142.2712
C44.54503.45562.16991.55051.55052.68781.09371.09172.20672.28302.20672.2830
C53.61532.58881.56331.55052.17342.20152.20372.26821.09221.09162.70693.1183
C63.61532.58881.56331.55052.17342.20152.20372.26822.70693.11831.09221.0916
H73.15872.08421.09462.68782.20152.20152.80883.75743.07132.48573.07132.4857
H85.28514.13892.71301.09372.20372.20372.80881.77723.08262.51473.08262.5147
H95.22704.23203.11451.09172.26822.26823.75741.77722.50512.97312.50512.9731
H103.49192.70592.20142.20671.09222.70693.07133.08262.50511.78122.82263.7753
H114.20743.23362.27122.28301.09163.11832.48572.51472.97311.78123.77533.9257
H123.49192.70592.20142.20672.70691.09223.07133.08262.50512.82263.77531.7812
H134.20743.23362.27122.28303.11831.09162.48572.51472.97313.77533.92571.7812

picture of Cyclobutanecarbonitrile state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 175.772 C2 C3 C5 118.606
C2 C3 C6 118.606 C2 C3 H7 109.078
C3 C5 C4 88.336 C3 C5 H10 110.526
C3 C5 H11 116.865 C3 C6 C4 88.336
C3 C6 H12 110.526 C3 C6 H13 116.865
C4 C5 H10 111.730 C4 C5 H11 118.850
C4 C6 H12 111.730 C4 C6 H13 118.850
C5 C3 C6 88.212 C5 C3 H7 110.441
C5 C4 C6 88.894 C5 C4 H8 111.476
C5 C4 H9 117.575 C6 C3 H7 110.441
C6 C4 H8 111.476 C6 C4 H9 117.575
H8 C4 H9 108.725 H10 C5 H11 109.152
H12 C6 H13 109.152
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.077      
2 C -0.106      
3 C -0.014      
4 C -0.130      
5 C -0.126      
6 C -0.126      
7 H 0.095      
8 H 0.071      
9 H 0.081      
10 H 0.082      
11 H 0.085      
12 H 0.082      
13 H 0.085      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.965 -3.029 0.000 4.239
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.815 -6.589 0.000
y -6.589 -42.703 0.000
z 0.000 0.000 -35.637
Traceless
 xyz
x -0.645 -6.589 0.000
y -6.589 -4.977 0.000
z 0.000 0.000 5.622
Polar
3z2-r211.244
x2-y22.888
xy-6.589
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.882 1.957 0.000
y 1.957 9.950 0.000
z 0.000 0.000 8.087


<r2> (average value of r2) Å2
<r2> 167.914
(<r2>)1/2 12.958