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

using model chemistry: mPW1PW91/aug-cc-pVDZ

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/aug-cc-pVDZ
 hartrees
Energy at 0K-250.646883
Energy at 298.15K-250.658247
Nuclear repulsion energy239.936809
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/aug-cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3544 3396 0.55      
2 A 3194 3061 33.33      
3 A 3170 3038 9.71      
4 A 3114 2984 38.07      
5 A 3086 2957 23.34      
6 A 3075 2947 48.65      
7 A 3054 2927 23.57      
8 A 3027 2901 37.06      
9 A 3016 2890 44.23      
10 A 1738 1665 3.60      
11 A 1492 1430 7.74      
12 A 1477 1415 3.66      
13 A 1462 1401 11.55      
14 A 1458 1397 1.73      
15 A 1415 1356 0.76      
16 A 1387 1329 5.38      
17 A 1363 1307 4.65      
18 A 1338 1283 0.22      
19 A 1321 1266 0.48      
20 A 1252 1200 4.22      
21 A 1221 1171 16.52      
22 A 1190 1140 6.01      
23 A 1145 1097 11.44      
24 A 1102 1057 1.75      
25 A 1060 1016 5.83      
26 A 1009 967 3.21      
27 A 992 951 0.14      
28 A 977 936 4.93      
29 A 932 893 6.21      
30 A 908 870 12.80      
31 A 865 829 2.66      
32 A 804 771 80.99      
33 A 752 721 42.83      
34 A 646 619 27.73      
35 A 529 506 1.24      
36 A 487 466 0.39      
37 A 400 384 0.76      
38 A 289 277 7.81      
39 A 165 158 1.96      

Unscaled Zero Point Vibrational Energy (zpe) 29727.5 cm-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 28487.8 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/aug-cc-pVDZ
ABC
0.16420 0.15770 0.08831

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -1.451 2.071 0.143
C2 -0.801 1.198 0.061
H3 0.948 2.358 -0.098
C4 0.521 1.354 -0.055
H5 2.331 0.373 0.540
H6 1.876 0.083 -1.131
C7 1.465 0.186 -0.113
H8 0.640 -1.111 1.404
H9 1.363 -1.983 0.050
C10 0.759 -1.104 0.311
H11 -2.318 -0.173 -0.589
H12 -1.865 -0.347 1.097
C13 -1.453 -0.158 0.090
H14 -0.484 -1.295 -1.282
N15 -0.569 -1.261 -0.271

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 H6 C7 H8 H9 C10 H11 H12 C13 H14 N15
H11.09232.42792.10874.16484.08003.48204.01184.93623.87282.51402.63212.22993.78133.4716
C21.09232.10441.33663.27353.13512.48743.03523.84682.79192.14472.14241.50462.84922.4915
H32.42792.10441.09182.50212.66502.23313.79294.36343.49144.15994.08063.48244.09833.9276
C42.10871.33661.09182.14222.14601.50232.86703.44272.49643.26713.14832.49093.08742.8411
H54.16483.27352.50212.14221.75581.10052.40962.59412.16924.81434.29273.84703.74533.4260
H64.08003.13512.66502.14601.75581.10303.06292.43492.17664.23654.37513.55412.73772.9203
C73.48202.48742.23311.50231.10051.10302.15932.17731.53023.82893.58192.94472.71272.5010
H84.01183.03523.79292.86702.40963.06292.15931.76551.10003.68792.63692.64902.91832.0716
H94.93623.84684.36343.44272.59412.43492.17731.76551.09764.15083.76683.35552.37882.0874
C103.87282.79193.49142.49642.16922.17661.53021.10001.09763.33792.84162.41582.02971.4584
H112.51402.14474.15993.26714.81434.23653.82893.68794.15083.33791.75371.09922.25892.0836
H122.63212.14244.08063.14834.29274.37513.58192.63693.76682.84161.75371.10392.90942.0935
C132.22991.50463.48242.49093.84703.55412.94472.64903.35552.41581.09921.10392.02841.4583
H143.78132.84924.09833.08743.74532.73772.71272.91832.37882.02972.25892.90942.02841.0158
N153.47162.49153.92762.84113.42602.92032.50102.07162.08741.45842.08362.09351.45831.0158

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 120.157 H1 C2 C13 117.462
C2 C4 H3 119.788 C2 C4 C7 122.258
C2 C13 H11 109.931 C2 C13 H12 109.473
C2 C13 N15 114.459 H3 C4 C7 117.949
C4 C2 C13 122.381 C4 C7 H5 109.812
C4 C7 H6 109.969 C4 C7 C10 110.810
H5 C7 H6 105.657 H5 C7 C10 110.018
H6 C7 C10 110.451 C7 C10 H8 109.267
C7 C10 H9 110.825 C7 C10 N15 113.593
H8 C10 H9 106.902 H8 C10 N15 107.304
H9 C10 N15 108.679 C10 N15 C13 111.842
C10 N15 H14 108.921 H11 C13 H12 105.501
H11 C13 N15 108.291 H12 C13 N15 108.796
C13 N15 H14 108.820
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H -0.495      
2 C 0.430      
3 H -0.519      
4 C 0.239      
5 H -0.133      
6 H -0.127      
7 C 0.449      
8 H -0.257      
9 H -0.229      
10 C 0.719      
11 H -0.158      
12 H -0.153      
13 C 0.564      
14 H -0.020      
15 N -0.310      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.522 0.693 -0.463 0.984
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.747 -1.999 0.227
y -1.999 -40.504 0.899
z 0.227 0.899 -37.108
Traceless
 xyz
x 3.059 -1.999 0.227
y -1.999 -4.077 0.899
z 0.227 0.899 1.017
Polar
3z2-r22.035
x2-y24.757
xy-1.999
xz0.227
yz0.899


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.755 0.038 -0.204
y 0.038 10.073 0.014
z -0.204 0.014 8.211


<r2> (average value of r2) Å2
<r2> 147.067
(<r2>)1/2 12.127