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

using model chemistry: wB97X-D/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-250.634073
Energy at 298.15K-250.643472
HF Energy-250.634073
Nuclear repulsion energy226.967416
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/cc-pVDZ
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 3161 3011 45.42      
2 A1 3074 2928 15.83      
3 A1 2381 2268 14.22      
4 A1 1534 1461 15.40      
5 A1 1449 1380 4.45      
6 A1 1283 1222 18.58      
7 A1 896 853 0.52      
8 A1 700 667 1.69      
9 A1 383 365 0.54      
10 A2 3163 3013 0.00      
11 A2 1482 1411 0.00      
12 A2 986 939 0.00      
13 A2 189 180 0.00      
14 E 3165 3015 27.51      
14 E 3165 3015 27.40      
15 E 3157 3007 3.64      
15 E 3157 3007 3.61      
16 E 3070 2924 22.34      
16 E 3070 2924 22.29      
17 E 1509 1437 11.07      
17 E 1509 1437 11.09      
18 E 1497 1426 0.43      
18 E 1497 1426 0.45      
19 E 1417 1350 9.98      
19 E 1417 1350 9.98      
20 E 1252 1192 4.85      
20 E 1252 1192 4.87      
21 E 1060 1010 0.10      
21 E 1060 1010 0.10      
22 E 956 911 1.00      
22 E 956 911 1.02      
23 E 591 563 0.03      
23 E 590 562 0.02      
24 E 368 351 0.33      
24 E 368 350 0.34      
25 E 264 251 0.33      
25 E 264 251 0.32      
26 E 182 174 3.94      
26 E 182 174 3.95      

Unscaled Zero Point Vibrational Energy (zpe) 28824.6 cm-1
Scaled (by 0.9526) 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/cc-pVDZ
ABC
0.15046 0.09164 0.09164

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.282
C2 0.000 0.000 1.194
C3 0.000 1.467 -0.769
C4 1.270 -0.733 -0.769
C5 -1.270 -0.733 -0.769
N6 0.000 0.000 2.351
H7 0.000 1.479 -1.863
H8 1.281 -0.739 -1.863
H9 -1.281 -0.739 -1.863
H10 -0.886 2.001 -0.416
H11 0.886 2.001 -0.416
H12 2.176 -0.233 -0.416
H13 1.290 -1.768 -0.416
H14 -1.290 -1.768 -0.416
H15 -2.176 -0.233 -0.416

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 N6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.47541.54581.54581.54582.63312.16482.16482.16482.19212.19212.19212.19212.19212.1921
C21.47542.45072.45072.45071.15763.39543.39543.39542.71612.71612.71612.71612.71612.7161
C31.54582.45072.54072.54073.44841.09342.77542.77541.09321.09322.78353.50003.50002.7835
C41.54582.45072.54072.54073.44842.77541.09342.77543.50002.78351.09321.09322.78353.5000
C51.54582.45072.54072.54073.44842.77542.77541.09342.78353.50003.50002.78351.09321.0932
N62.63311.15763.44843.44843.44844.46604.46604.46603.52753.52753.52753.52753.52753.5275
H72.16483.39541.09342.77542.77544.46602.56122.56121.77531.77533.12373.78103.78103.1237
H82.16483.39542.77541.09342.77544.46602.56122.56123.78103.12371.77531.77533.12373.7810
H92.16483.39542.77542.77541.09344.46602.56122.56123.12373.78103.78103.12371.77531.7753
H102.19212.71611.09323.50002.78353.52751.77533.78103.12371.77193.78984.35113.78982.5792
H112.19212.71611.09322.78353.50003.52751.77533.12373.78101.77192.57923.78984.35113.7898
H122.19212.71612.78351.09323.50003.52753.12371.77533.78103.78982.57921.77193.78984.3511
H132.19212.71613.50001.09322.78353.52753.78101.77533.12374.35113.78981.77192.57923.7898
H142.19212.71613.50002.78351.09323.52753.78103.12371.77533.78984.35113.78982.57921.7719
H152.19212.71612.78353.50001.09323.52753.12373.78101.77532.57923.78984.35113.78981.7719

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 109.015
C1 C3 H10 111.172 C1 C3 H11 111.172
C1 C4 H8 109.015 C1 C4 H12 111.172
C1 C4 H13 111.172 C1 C5 H9 109.015
C1 C5 H14 111.172 C1 C5 H15 111.172
C2 C1 C3 108.394 C2 C1 C4 108.394
C2 C1 C5 108.394 C3 C1 C4 110.527
C3 C1 C5 110.527 C4 C1 C5 110.527
H7 C3 H10 108.567 H7 C3 H11 108.567
H8 C4 H12 108.567 H8 C4 H13 108.567
H9 C5 H14 108.567 H9 C5 H15 108.567
H10 C3 H11 108.276 H12 C4 H13 108.276
H14 C5 H15 108.276
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.158      
2 C 0.220      
3 C -0.485      
4 C -0.485      
5 C -0.485      
6 N -0.476      
7 H 0.166      
8 H 0.166      
9 H 0.166      
10 H 0.176      
11 H 0.176      
12 H 0.176      
13 H 0.176      
14 H 0.176      
15 H 0.176      


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 -4.246 4.246
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 -48.127
Traceless
 xyz
x 5.666 0.000 0.000
y 0.000 5.666 0.000
z 0.000 0.000 -11.333
Polar
3z2-r2-22.665
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 8.405 0.000 0.000
y 0.000 8.405 -0.002
z 0.000 -0.002 10.653


<r2> (average value of r2) Å2
<r2> 168.795
(<r2>)1/2 12.992