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

using model chemistry: LSDA/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 LSDA/cc-pVTZ
 hartrees
Energy at 0K-249.382496
Energy at 298.15K-249.391705
Nuclear repulsion energy229.145711
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 LSDA/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' 3064 3030 11.71      
2 A' 3055 3021 16.40      
3 A' 3052 3019 2.94      
4 A' 2970 2938 9.58      
5 A' 2968 2936 9.17      
6 A' 2307 2281 13.52      
7 A' 1442 1426 17.28      
8 A' 1419 1403 10.40      
9 A' 1402 1387 1.54      
10 A' 1353 1338 5.79      
11 A' 1321 1306 20.19      
12 A' 1243 1230 13.32      
13 A' 1209 1195 3.48      
14 A' 1006 995 0.03      
15 A' 924 914 2.27      
16 A' 884 875 3.45      
17 A' 706 699 0.40      
18 A' 572 566 0.02      
19 A' 359 355 0.60      
20 A' 339 335 0.16      
21 A' 256 253 0.16      
22 A' 173 172 3.35      
23 A" 3064 3031 11.80      
24 A" 3063 3029 0.41      
25 A" 3052 3019 2.37      
26 A" 2968 2936 9.14      
27 A" 1419 1404 10.68      
28 A" 1402 1386 0.96      
29 A" 1389 1373 0.00      
30 A" 1322 1308 20.21      
31 A" 1209 1196 3.70      
32 A" 1009 998 0.03      
33 A" 927 917 2.25      
34 A" 923 912 0.00      
35 A" 572 566 0.02      
36 A" 344 340 0.17      
37 A" 266 263 0.10      
38 A" 206 204 0.01      
39 A" 175 173 3.41      

Unscaled Zero Point Vibrational Energy (zpe) 27665.8 cm-1
Scaled (by 0.9891) Zero Point Vibrational Energy (zpe) 27364.3 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 LSDA/cc-pVTZ
ABC
0.15454 0.09366 0.09364

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.273 0.000 0.000
C2 -1.178 0.000 0.000
C3 0.762 1.437 0.000
C4 0.762 -0.719 1.245
C5 0.762 -0.719 -1.245
N6 -2.334 0.001 0.000
H7 1.862 1.442 0.000
H8 1.862 -0.723 1.248
H9 1.862 -0.723 -1.248
H10 0.411 1.976 -0.891
H11 0.411 1.976 0.891
H12 0.413 -0.216 2.157
H13 0.410 -1.760 1.266
H14 0.410 -1.760 -1.266
H15 0.413 -0.216 -2.157

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 N6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.45151.51811.51811.51812.60742.14572.14572.14572.17212.17212.17202.17192.17192.1720
C21.45152.41432.41452.41451.15593.36493.36513.36512.68782.68782.68882.68752.68752.6888
C31.51812.41432.48982.48983.41301.10042.72672.72671.09861.09862.73993.45643.45642.7399
C41.51812.41452.48982.48933.41342.72591.10042.72463.45652.74081.09861.09862.74013.4561
C51.51812.41452.48982.48933.41342.72592.72461.10042.74083.45653.45612.74011.09861.0986
N62.60741.15593.41303.41343.41344.43694.43724.43723.49763.49763.49903.49743.49743.4990
H72.14573.36491.10042.72592.72594.43692.49902.49901.78451.78453.08253.73653.73653.0825
H82.14573.36512.72671.10042.72464.43722.49902.49573.73703.08511.78441.78403.08223.7349
H92.14573.36512.72672.72461.10044.43722.49902.49573.08513.73703.73493.08221.78401.7844
H102.17212.68781.09863.45652.74083.49761.78453.73703.08511.78203.75424.31373.75462.5313
H112.17212.68781.09862.74083.45653.49761.78453.08513.73701.78202.53133.75464.31373.7542
H122.17202.68882.73991.09863.45613.49903.08251.78443.73493.75422.53131.78253.75454.3135
H132.17192.68753.45641.09862.74013.49743.73651.78403.08224.31373.75461.78252.53133.7545
H142.17192.68753.45642.74011.09863.49743.73653.08221.78403.75464.31373.75452.53131.7825
H152.17202.68882.73993.45611.09863.49903.08253.73491.78442.53133.75424.31353.75451.7825

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 179.998 C1 C3 H7 109.015
C1 C3 H10 111.201 C1 C3 H11 111.201
C1 C4 H8 109.018 C1 C4 H12 111.199
C1 C4 H13 111.185 C1 C5 H9 109.018
C1 C5 H14 111.185 C1 C5 H15 111.199
C2 C1 C3 108.756 C2 C1 C4 108.775
C2 C1 C5 108.775 C3 C1 C4 110.176
C3 C1 C5 110.176 C4 C1 C5 110.142
H7 C3 H10 108.481 H7 C3 H11 108.481
H8 C4 H12 108.478 H8 C4 H13 108.446
H9 C5 H14 108.446 H9 C5 H15 108.478
H10 C3 H11 108.386 H12 C4 H13 108.437
H14 C5 H15 108.437
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.081      
2 C -0.070      
3 C -0.312      
4 C -0.312      
5 C -0.312      
6 N -0.054      
7 H 0.119      
8 H 0.119      
9 H 0.119      
10 H 0.131      
11 H 0.131      
12 H 0.131      
13 H 0.131      
14 H 0.131      
15 H 0.131      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.049 -0.001 0.000 4.049
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.599 -0.000 0.000
y -0.000 -36.887 0.000
z 0.000 0.000 -36.892
Traceless
 xyz
x -10.710 -0.000 0.000
y -0.000 5.359 0.000
z 0.000 0.000 5.351
Polar
3z2-r210.702
x2-y2-10.713
xy-0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.842 -0.001 0.000
y -0.001 8.929 0.000
z 0.000 0.000 8.928


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000