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

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 C3V 1A1
Energy calculated at B97D3/cc-pVTZ
 hartrees
Energy at 0K-250.624920
Energy at 298.15K-250.634182
HF Energy-250.624920
Nuclear repulsion energy226.803659
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 A1 3067 3024 48.68      
2 A1 2993 2951 17.17      
3 A1 2267 2235 9.98      
4 A1 1494 1473 10.44      
5 A1 1404 1385 0.78      
6 A1 1242 1225 12.38      
7 A1 863 851 1.09      
8 A1 676 667 0.74      
9 A1 371 366 0.50      
10 A2 3069 3026 0.00      
11 A2 1449 1429 0.00      
12 A2 954 940 0.00      
13 A2 204 201 0.00      
14 E 3073 3030 34.14      
14 E 3073 3030 34.15      
15 E 3062 3019 3.84      
15 E 3062 3019 3.84      
16 E 2988 2946 20.74      
16 E 2988 2946 20.73      
17 E 1473 1453 7.16      
17 E 1473 1453 7.16      
18 E 1460 1440 0.31      
18 E 1460 1440 0.31      
19 E 1371 1351 4.85      
19 E 1371 1351 4.84      
20 E 1199 1182 5.59      
20 E 1199 1182 5.58      
21 E 1032 1018 0.21      
21 E 1032 1018 0.20      
22 E 916 903 0.58      
22 E 916 903 0.58      
23 E 572 564 0.02      
23 E 572 564 0.02      
24 E 352 347 0.19      
24 E 352 347 0.19      
25 E 262 259 0.09      
25 E 262 259 0.09      
26 E 176 174 3.39      
26 E 176 174 3.39      

Unscaled Zero Point Vibrational Energy (zpe) 27961.0 cm-1
Scaled (by 0.986) Zero Point Vibrational Energy (zpe) 27569.5 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
0.14987 0.09161 0.09161

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/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 1.277 -0.737 -1.865
H9 -1.277 -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
C11.47091.54431.54431.54432.63092.16702.16702.16702.18782.18782.18782.18782.18782.1878
C21.47092.44962.44962.44961.16003.39573.39573.39572.71302.71302.71302.71302.71302.7130
C31.54432.44962.53452.53453.45021.09452.76952.76951.09321.09322.77583.49303.49302.7758
C41.54432.44962.53452.53453.45022.76951.09452.76953.49302.77581.09321.09322.77583.4930
C51.54432.44962.53452.53453.45022.76952.76951.09452.77583.49303.49302.77581.09321.0932
N62.63091.16003.45023.45023.45024.46914.46914.46913.52733.52733.52733.52733.52733.5273
H72.16703.39571.09452.76952.76954.46912.55372.55371.77661.77663.11713.77443.77443.1171
H82.16703.39572.76951.09452.76954.46912.55372.55373.77443.11711.77661.77663.11713.7744
H92.16703.39572.76952.76951.09454.46912.55372.55373.11713.77443.77443.11711.77661.7766
H102.18782.71301.09323.49302.77583.52731.77663.77443.11711.77393.78174.34263.78172.5687
H112.18782.71301.09322.77583.49303.52731.77663.11713.77441.77392.56873.78174.34263.7817
H122.18782.71302.77581.09323.49303.52733.11711.77663.77443.78172.56871.77393.78174.3426
H132.18782.71303.49301.09322.77583.52733.77441.77663.11714.34263.78171.77392.56873.7817
H142.18782.71303.49302.77581.09323.52733.77443.11711.77663.78174.34263.78172.56871.7739
H152.18782.71302.77583.49301.09323.52733.11713.77441.77662.56873.78174.34263.78171.7739

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 109.081
C1 C3 H10 110.999 C1 C3 H11 110.999
C1 C4 H8 109.081 C1 C4 H12 110.999
C1 C4 H13 110.999 C1 C5 H9 109.081
C1 C5 H14 110.999 C1 C5 H15 110.999
C2 C1 C3 108.458 C2 C1 C4 108.458
C2 C1 C5 108.458 C3 C1 C4 110.465
C3 C1 C5 110.465 C4 C1 C5 110.465
H7 C3 H10 108.671 H7 C3 H11 108.671
H8 C4 H12 108.671 H8 C4 H13 108.671
H9 C5 H14 108.671 H9 C5 H15 108.671
H10 C3 H11 108.358 H12 C4 H13 108.358
H14 C5 H15 108.358
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 C 0.102      
2 C -0.104      
3 C -0.233      
4 C -0.233      
5 C -0.233      
6 N -0.081      
7 H 0.079      
8 H 0.079      
9 H 0.079      
10 H 0.091      
11 H 0.091      
12 H 0.091      
13 H 0.091      
14 H 0.091      
15 H 0.091      


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 -4.005 4.005
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.794 0.000 0.000
y 0.000 -36.794 0.000
z 0.000 0.000 -47.460
Traceless
 xyz
x 5.333 0.000 0.000
y 0.000 5.333 0.000
z 0.000 0.000 -10.666
Polar
3z2-r2-21.331
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 8.852 0.000 0.000
y 0.000 8.853 -0.000
z 0.000 -0.000 10.818


<r2> (average value of r2) Å2
<r2> 168.829
(<r2>)1/2 12.993