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All results from a given calculation for C5H9N (1,2,3,6-Tetrahydropyridine)

using model chemistry: mPW1PW91/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at mPW1PW91/6-31+G**
 hartrees
Energy at 0K-250.633676
Energy at 298.15K-250.645039
Nuclear repulsion energy240.084479
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 mPW1PW91/6-31+G**
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 3571 3399 0.47      
2 A 3203 3049 35.51      
3 A 3180 3026 9.90      
4 A 3121 2971 37.03      
5 A 3093 2944 23.58      
6 A 3081 2933 48.72      
7 A 3062 2915 23.52      
8 A 3033 2887 38.03      
9 A 3026 2880 42.75      
10 A 1740 1656 3.76      
11 A 1501 1429 8.07      
12 A 1497 1425 3.77      
13 A 1483 1411 11.73      
14 A 1479 1407 4.02      
15 A 1425 1357 0.46      
16 A 1402 1334 6.80      
17 A 1377 1311 4.50      
18 A 1356 1291 0.37      
19 A 1336 1271 0.32      
20 A 1264 1203 4.30      
21 A 1230 1170 15.26      
22 A 1201 1143 6.84      
23 A 1151 1096 14.47      
24 A 1110 1057 1.90      
25 A 1062 1011 5.62      
26 A 1013 965 3.69      
27 A 1004 956 0.12      
28 A 984 936 5.47      
29 A 931 886 7.36      
30 A 908 864 11.59      
31 A 866 825 5.84      
32 A 805 766 93.35      
33 A 758 721 55.98      
34 A 653 622 31.30      
35 A 529 504 1.39      
36 A 487 464 0.49      
37 A 401 382 1.07      
38 A 294 280 9.41      
39 A 169 161 2.25      

Unscaled Zero Point Vibrational Energy (zpe) 29892.3 cm-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 28451.5 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 mPW1PW91/6-31+G**
ABC
0.16428 0.15786 0.08836

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -1.437 2.077 0.141
C2 -0.794 1.203 0.059
H3 0.961 2.349 -0.096
C4 0.529 1.351 -0.054
H5 2.334 0.358 0.534
H6 1.870 0.072 -1.130
C7 1.466 0.177 -0.113
H8 0.631 -1.113 1.401
H9 1.347 -1.990 0.055
C10 0.751 -1.109 0.311
H11 -2.318 -0.162 -0.581
H12 -1.859 -0.336 1.096
C13 -1.453 -0.150 0.091
H14 -0.496 -1.302 -1.282
N15 -0.576 -1.256 -0.271

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 H6 C7 H8 H9 C10 H11 H12 C13 H14 N15
H11.08802.42482.10514.16284.07093.47874.00494.92933.86882.51202.62952.22733.78483.4670
C21.08802.10091.33623.27433.12892.48783.03243.84452.79242.14422.14031.50562.85702.4911
H32.42482.10091.08742.49932.66082.22983.78604.35843.48804.15814.07183.47914.10563.9228
C42.10511.33621.08742.14212.14301.50332.86373.44162.49733.26753.14242.49093.09832.8407
H54.16283.27432.49932.14211.75081.09722.41122.59072.16904.81154.28633.84593.74933.4234
H64.07093.12892.66082.14301.75081.09963.05752.43512.17374.23044.36213.54732.74042.9132
C73.47872.48782.22981.50331.09721.09962.15742.17661.53133.82793.57482.94422.72082.5000
H84.00493.03243.78602.86372.41123.05752.15741.75921.09663.67812.62542.64312.91612.0677
H94.92933.84454.35843.44162.59072.43512.17661.75921.09404.14493.75463.35082.37882.0845
C103.86882.79243.48802.49732.16902.17371.53131.09661.09403.33362.83282.41382.03241.4572
H112.51202.14424.15813.26754.81154.23043.82793.67814.14493.33361.74821.09562.26032.0800
H122.62952.14034.07183.14244.28634.36213.57482.62543.75462.83281.74821.10022.90602.0885
C132.22731.50563.47912.49093.84593.54732.94422.64313.35082.41381.09561.10022.03141.4573
H143.78482.85704.10563.09833.74932.74042.72082.91612.37882.03242.26032.90602.03141.0145
N153.46702.49113.92282.84073.42342.91322.50002.06772.08451.45722.08002.08851.45731.0145

picture of 1,2,3,6-Tetrahydropyridine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C2 C4 120.201 H1 C2 C13 117.456
C2 C4 H3 119.845 C2 C4 C7 122.254
C2 C13 H11 110.043 C2 C13 H12 109.456
C2 C13 N15 114.434 H3 C4 C7 117.898
C4 C2 C13 122.342 C4 C7 H5 109.939
C4 C7 H6 109.868 C4 C7 C10 110.757
H5 C7 H6 105.693 H5 C7 C10 110.116
H6 C7 C10 110.348 C7 C10 H8 109.244
C7 C10 H9 110.908 C7 C10 N15 113.530
H8 C10 H9 106.846 H8 C10 N15 107.284
H9 C10 N15 108.755 C10 N15 C13 111.833
C10 N15 H14 109.318 H11 C13 H12 105.529
H11 C13 N15 108.297 H12 C13 N15 108.694
C13 N15 H14 109.234
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.151      
2 C 0.055      
3 H 0.152      
4 C -0.101      
5 H 0.168      
6 H 0.174      
7 C -0.396      
8 H 0.170      
9 H 0.162      
10 C -0.309      
11 H 0.164      
12 H 0.177      
13 C -0.501      
14 H 0.308      
15 N -0.373      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.569 0.776 -0.505 1.087
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.590 -2.206 0.252
y -2.206 -40.648 0.999
z 0.252 0.999 -37.107
Traceless
 xyz
x 3.287 -2.206 0.252
y -2.206 -4.300 0.999
z 0.252 0.999 1.012
Polar
3z2-r22.025
x2-y25.058
xy-2.206
xz0.252
yz0.999


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


<r2> (average value of r2) Å2
<r2> 146.940
(<r2>)1/2 12.122