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

using model chemistry: wB97X-D/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 wB97X-D/aug-cc-pVTZ
 hartrees
Energy at 0K-250.704722
Energy at 298.15K-250.714063
HF Energy-250.704722
Nuclear repulsion energy227.935927
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/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 3143 3006 39.66      
2 A1 3063 2930 14.18      
3 A1 2380 2277 13.73      
4 A1 1528 1461 12.25      
5 A1 1441 1378 3.15      
6 A1 1280 1225 16.91      
7 A1 890 852 0.69      
8 A1 700 669 1.30      
9 A1 378 362 0.57      
10 A2 3144 3008 0.00      
11 A2 1474 1410 0.00      
12 A2 985 942 0.00      
13 A2 175 167 0.00      
14 E 3148 3011 25.42      
14 E 3148 3011 25.55      
15 E 3138 3002 3.11      
15 E 3138 3002 3.14      
16 E 3059 2927 16.63      
16 E 3059 2927 16.57      
17 E 1500 1435 9.77      
17 E 1500 1435 9.78      
18 E 1491 1427 0.12      
18 E 1491 1427 0.13      
19 E 1410 1348 8.45      
19 E 1410 1348 8.43      
20 E 1247 1193 4.88      
20 E 1247 1193 4.87      
21 E 1057 1012 0.09      
21 E 1057 1012 0.10      
22 E 953 912 1.13      
22 E 953 912 1.14      
23 E 593 567 0.03      
23 E 593 567 0.04      
24 E 365 349 0.33      
24 E 365 349 0.33      
25 E 252 241 0.38      
25 E 252 241 0.38      
26 E 181 173 3.98      
26 E 181 173 3.98      

Unscaled Zero Point Vibrational Energy (zpe) 28684.4 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 27439.5 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 wB97X-D/aug-cc-pVTZ
ABC
0.15146 0.09249 0.09249

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/aug-cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.279
C2 0.000 0.000 1.190
C3 0.000 1.461 -0.766
C4 1.265 -0.731 -0.766
C5 -1.265 -0.731 -0.766
N6 0.000 0.000 2.338
H7 0.000 1.472 -1.855
H8 1.275 -0.736 -1.855
H9 -1.275 -0.736 -1.855
H10 -0.883 1.991 -0.412
H11 0.883 1.991 -0.412
H12 2.166 -0.231 -0.412
H13 1.283 -1.760 -0.412
H14 -1.283 -1.760 -0.412
H15 -2.166 -0.231 -0.412

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 N6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.46991.54011.54011.54012.61722.15652.15652.15652.18222.18222.18222.18222.18222.1822
C21.46992.44202.44202.44201.14743.38293.38293.38292.70412.70412.70412.70412.70412.7041
C31.54012.44202.53092.53093.43081.08932.76392.76391.08911.08912.77133.48563.48562.7713
C41.54012.44202.53092.53093.43082.76391.08932.76393.48562.77131.08911.08912.77133.4856
C51.54012.44202.53092.53093.43082.76392.76391.08932.77133.48563.48562.77131.08911.0891
N62.61721.14743.43083.43083.43084.44414.44414.44413.50793.50793.50793.50793.50793.5079
H72.15653.38291.08932.76392.76394.44412.54952.54951.77011.77013.11053.76533.76533.1105
H82.15653.38292.76391.08932.76394.44412.54952.54953.76533.11051.77011.77013.11053.7653
H92.15653.38292.76392.76391.08934.44412.54952.54953.11053.76533.76533.11051.77011.7701
H102.18222.70411.08913.48562.77133.50791.77013.76533.11051.76603.77284.33193.77282.5659
H112.18222.70411.08912.77133.48563.50791.77013.11053.76531.76602.56593.77284.33193.7728
H122.18222.70412.77131.08913.48563.50793.11051.77013.76533.77282.56591.76603.77284.3319
H132.18222.70413.48561.08912.77133.50793.76531.77013.11054.33193.77281.76602.56593.7728
H142.18222.70413.48562.77131.08913.50793.76533.11051.77013.77284.33193.77282.56591.7660
H152.18222.70412.77133.48561.08913.50793.11053.76531.77012.56593.77284.33193.77281.7660

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 108.992
C1 C3 H10 111.031 C1 C3 H11 111.031
C1 C4 H8 108.992 C1 C4 H12 111.031
C1 C4 H13 111.031 C1 C5 H9 108.992
C1 C5 H14 111.031 C1 C5 H15 111.031
C2 C1 C3 108.426 C2 C1 C4 108.426
C2 C1 C5 108.426 C3 C1 C4 110.496
C3 C1 C5 110.496 C4 C1 C5 110.496
H7 C3 H10 108.693 H7 C3 H11 108.693
H8 C4 H12 108.693 H8 C4 H13 108.693
H9 C5 H14 108.693 H9 C5 H15 108.693
H10 C3 H11 108.341 H12 C4 H13 108.341
H14 C5 H15 108.341
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.112      
2 C 0.588      
3 C -1.094      
4 C -1.094      
5 C -1.094      
6 N -0.891      
7 H 0.306      
8 H 0.306      
9 H 0.306      
10 H 0.259      
11 H 0.259      
12 H 0.259      
13 H 0.259      
14 H 0.259      
15 H 0.259      


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 -4.177 4.177
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.626 0.000 0.000
y 0.000 -36.626 0.000
z 0.000 0.000 -47.744
Traceless
 xyz
x 5.559 0.000 0.000
y 0.000 5.559 0.000
z 0.000 0.000 -11.119
Polar
3z2-r2-22.237
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 9.049 0.000 0.000
y 0.000 9.049 -0.002
z 0.000 -0.002 10.883


<r2> (average value of r2) Å2
<r2> 167.437
(<r2>)1/2 12.940