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All results from a given calculation for C5H9N (Propanenitrile, 2,2-dimethyl-)

using model chemistry: wB97X-D/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at wB97X-D/6-311G**
 hartrees
Energy at 0K-250.679528
Energy at 298.15K-250.688934
HF Energy-250.679528
Nuclear repulsion energy227.492378
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 wB97X-D/6-311G**
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 3142 3005 46.47      
2 A1 3060 2926 14.00      
3 A1 2386 2282 10.25      
4 A1 1527 1460 13.77      
5 A1 1440 1377 4.59      
6 A1 1283 1227 17.18      
7 A1 895 856 0.60      
8 A1 701 671 1.47      
9 A1 381 364 0.64      
10 A2 3143 3006 0.00      
11 A2 1475 1411 0.00      
12 A2 981 939 0.00      
13 A2 191 182 0.00      
14 E 3146 3010 28.74      
14 E 3146 3010 28.62      
15 E 3137 3000 3.49      
15 E 3137 3000 3.52      
16 E 3055 2922 18.33      
16 E 3055 2922 18.30      
17 E 1502 1436 10.00      
17 E 1502 1436 10.01      
18 E 1491 1426 0.40      
18 E 1491 1426 0.42      
19 E 1408 1347 9.57      
19 E 1408 1347 9.58      
20 E 1247 1193 5.21      
20 E 1247 1193 5.22      
21 E 1057 1011 0.06      
21 E 1057 1011 0.05      
22 E 954 912 1.40      
22 E 954 912 1.41      
23 E 595 569 0.00      
23 E 595 569 0.00      
24 E 367 351 0.28      
24 E 367 351 0.29      
25 E 263 252 0.25      
25 E 263 252 0.25      
26 E 185 177 3.73      
26 E 185 177 3.74      

Unscaled Zero Point Vibrational Energy (zpe) 28707.0 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 27458.3 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 wB97X-D/6-311G**
ABC
0.15086 0.09217 0.09217

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.280
C2 0.000 0.000 1.192
C3 0.000 1.464 -0.767
C4 1.268 -0.732 -0.767
C5 -1.268 -0.732 -0.767
N6 0.000 0.000 2.342
H7 0.000 1.477 -1.859
H8 1.279 -0.738 -1.859
H9 -1.279 -0.738 -1.859
H10 -0.885 1.996 -0.412
H11 0.885 1.996 -0.412
H12 2.171 -0.232 -0.412
H13 1.286 -1.765 -0.412
H14 -1.286 -1.765 -0.412
H15 -2.171 -0.232 -0.412

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 N6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.47151.54351.54351.54352.62142.16262.16262.16262.18782.18782.18782.18782.18782.1878
C21.47152.44612.44612.44611.14993.38993.38993.38992.70972.70972.70972.70972.70972.7097
C31.54352.44612.53642.53643.43681.09222.77142.77141.09191.09192.77813.49393.49392.7781
C41.54352.44612.53642.53643.43682.77141.09222.77143.49392.77811.09191.09192.77813.4939
C51.54352.44612.53642.53643.43682.77142.77141.09222.77813.49393.49392.77811.09191.0919
N62.62141.14993.43683.43683.43684.45334.45334.45333.51503.51503.51503.51503.51503.5150
H72.16263.38991.09222.77142.77144.45332.55782.55781.77401.77403.11893.77563.77563.1189
H82.16263.38992.77141.09222.77144.45332.55782.55783.77563.11891.77401.77403.11893.7756
H92.16263.38992.77142.77141.09224.45332.55782.55783.11893.77563.77563.11891.77401.7740
H102.18782.70971.09193.49392.77813.51501.77403.77563.11891.77023.78244.34283.78242.5726
H112.18782.70971.09192.77813.49393.51501.77403.11893.77561.77022.57263.78244.34283.7824
H122.18782.70972.77811.09193.49393.51503.11891.77403.77563.78242.57261.77023.78244.3428
H132.18782.70973.49391.09192.77813.51503.77561.77403.11894.34283.78241.77022.57273.7824
H142.18782.70973.49392.77811.09193.51503.77563.11891.77403.78244.34283.78242.57271.7702
H152.18782.70972.77813.49391.09193.51503.11893.77561.77402.57263.78244.34283.78241.7702

picture of Propanenitrile, 2,2-dimethyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 N6 180.000 C1 C3 H7 109.069
C1 C3 H10 111.068 C1 C3 H11 111.068
C1 C4 H8 109.069 C1 C4 H12 111.068
C1 C4 H13 111.068 C1 C5 H9 109.069
C1 C5 H14 111.068 C1 C5 H15 111.068
C2 C1 C3 108.423 C2 C1 C4 108.423
C2 C1 C5 108.423 C3 C1 C4 110.499
C3 C1 C5 110.499 C4 C1 C5 110.499
H7 C3 H10 108.633 H7 C3 H11 108.633
H8 C4 H12 108.633 H8 C4 H13 108.633
H9 C5 H14 108.633 H9 C5 H15 108.633
H10 C3 H11 108.306 H12 C4 H13 108.306
H14 C5 H15 108.306
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.310      
2 C 0.138      
3 C -0.263      
4 C -0.263      
5 C -0.263      
6 N -0.244      
7 H 0.126      
8 H 0.126      
9 H 0.126      
10 H 0.138      
11 H 0.138      
12 H 0.138      
13 H 0.138      
14 H 0.138      
15 H 0.138      


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 -4.044 4.044
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.583 0.000 0.000
y 0.000 -36.583 0.000
z 0.000 0.000 -47.322
Traceless
 xyz
x 5.369 0.000 0.000
y 0.000 5.369 0.000
z 0.000 0.000 -10.738
Polar
3z2-r2-21.477
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 8.049 0.000 0.000
y 0.000 8.049 -0.002
z 0.000 -0.002 9.954


<r2> (average value of r2) Å2
<r2> 167.861
(<r2>)1/2 12.956