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

using model chemistry: B97D3/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B97D3/aug-cc-pVTZ
 hartrees
Energy at 0K-250.627800
Energy at 298.15K-250.637061
HF Energy-250.627800
Nuclear repulsion energy226.812773
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/aug-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 A1 3066 3019 46.28      
2 A1 2992 2946 17.95      
3 A1 2262 2227 12.29      
4 A1 1492 1470 10.84      
5 A1 1403 1382 0.53      
6 A1 1242 1223 12.93      
7 A1 862 849 1.10      
8 A1 677 666 0.78      
9 A1 371 366 0.48      
10 A2 3068 3021 0.00      
11 A2 1448 1426 0.00      
12 A2 954 939 0.00      
13 A2 200 197 0.00      
14 E 3072 3025 32.89      
14 E 3072 3025 32.87      
15 E 3061 3014 3.56      
15 E 3061 3014 3.56      
16 E 2987 2941 20.55      
16 E 2987 2941 20.56      
17 E 1472 1450 7.71      
17 E 1472 1450 7.71      
18 E 1459 1437 0.26      
18 E 1459 1437 0.26      
19 E 1369 1348 5.02      
19 E 1369 1348 5.03      
20 E 1198 1180 5.41      
20 E 1198 1180 5.40      
21 E 1032 1016 0.20      
21 E 1032 1016 0.20      
22 E 916 902 0.48      
22 E 916 902 0.48      
23 E 572 564 0.00      
23 E 572 563 0.00      
24 E 352 346 0.24      
24 E 352 346 0.24      
25 E 262 258 0.12      
25 E 262 258 0.12      
26 E 177 174 3.72      
26 E 177 174 3.71      

Unscaled Zero Point Vibrational Energy (zpe) 27947.3 cm-1
Scaled (by 0.9847) Zero Point Vibrational Energy (zpe) 27519.7 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/aug-cc-pVTZ
ABC
0.14989 0.09161 0.09161

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.277
C2 0.000 0.000 1.194
C3 0.000 1.463 -0.771
C4 1.267 -0.732 -0.771
C5 -1.267 -0.732 -0.771
N6 0.000 0.000 2.354
H7 0.000 1.474 -1.865
H8 1.276 -0.737 -1.865
H9 -1.276 -0.737 -1.865
H10 -0.887 1.995 -0.417
H11 0.887 1.995 -0.417
H12 2.171 -0.229 -0.417
H13 1.284 -1.766 -0.417
H14 -1.284 -1.766 -0.417
H15 -2.171 -0.229 -0.417

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 N6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.47121.54421.54421.54422.63092.16632.16632.16632.18772.18772.18772.18772.18772.1877
C21.47122.44972.44972.44971.15973.39553.39553.39552.71312.71312.71312.71312.71312.7131
C31.54422.44972.53442.53443.45001.09442.76892.76891.09311.09312.77563.49293.49292.7756
C41.54422.44972.53442.53443.45002.76891.09442.76893.49292.77561.09311.09312.77563.4929
C51.54422.44972.53442.53443.45002.76892.76891.09442.77563.49293.49292.77561.09311.0931
N62.63091.15973.45003.45003.45004.46874.46874.46873.52733.52733.52733.52733.52733.5273
H72.16633.39551.09442.76892.76894.46872.55242.55241.77671.77673.11643.77363.77363.1164
H82.16633.39552.76891.09442.76894.46872.55242.55243.77363.11641.77671.77673.11643.7736
H92.16633.39552.76892.76891.09444.46872.55242.55243.11643.77363.77363.11641.77671.7767
H102.18772.71311.09313.49292.77563.52731.77673.77363.11641.77413.78164.34243.78162.5683
H112.18772.71311.09312.77563.49293.52731.77673.11643.77361.77412.56833.78164.34243.7816
H122.18772.71312.77561.09313.49293.52733.11641.77673.77363.78162.56831.77413.78164.3424
H132.18772.71313.49291.09312.77563.52733.77361.77673.11644.34243.78161.77412.56833.7816
H142.18772.71313.49292.77561.09313.52733.77363.11641.77673.78164.34243.78162.56831.7741
H152.18772.71312.77563.49291.09313.52733.11643.77361.77672.56833.78164.34243.78161.7741

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 109.180
C1 C3 H10 110.942 C1 C3 H11 110.942
C1 C4 H8 109.180 C1 C4 H12 110.942
C1 C4 H13 110.942 C1 C5 H9 109.180
C1 C5 H14 110.942 C1 C5 H15 110.942
C2 C1 C3 108.635 C2 C1 C4 108.635
C2 C1 C5 108.635 C3 C1 C4 110.294
C3 C1 C5 110.294 C4 C1 C5 110.294
H7 C3 H10 108.616 H7 C3 H11 108.616
H8 C4 H12 108.616 H8 C4 H13 108.616
H9 C5 H14 108.616 H9 C5 H15 108.616
H10 C3 H11 108.484 H12 C4 H13 108.484
H14 C5 H15 108.484
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.217      
2 C 0.620      
3 C -0.679      
4 C -0.679      
5 C -0.679      
6 N -0.890      
7 H 0.142      
8 H 0.142      
9 H 0.142      
10 H 0.111      
11 H 0.111      
12 H 0.111      
13 H 0.111      
14 H 0.111      
15 H 0.111      


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 -4.120 4.120
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.984 0.000 0.000
y 0.000 -36.984 0.000
z 0.000 0.000 -48.020
Traceless
 xyz
x 5.518 0.000 0.000
y 0.000 5.518 0.000
z 0.000 0.000 -11.036
Polar
3z2-r2-22.072
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 9.468 0.000 0.000
y 0.000 9.469 -0.000
z 0.000 -0.000 11.464


<r2> (average value of r2) Å2
<r2> 169.013
(<r2>)1/2 13.001