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

using model chemistry: HF/LANL2DZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HF/LANL2DZ
 hartrees
Energy at 0K-248.923669
Energy at 298.15K-248.935316
Nuclear repulsion energy239.466617
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 HF/LANL2DZ
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 3824 3441 0.93      
2 A 3381 3043 61.35      
3 A 3349 3013 15.42      
4 A 3269 2942 80.51      
5 A 3249 2924 60.20      
6 A 3237 2913 64.73      
7 A 3206 2885 59.54      
8 A 3135 2821 133.08      
9 A 3117 2805 115.47      
10 A 1866 1679 2.75      
11 A 1666 1499 4.10      
12 A 1657 1491 0.97      
13 A 1641 1476 8.08      
14 A 1634 1470 10.53      
15 A 1566 1409 2.79      
16 A 1546 1391 3.04      
17 A 1512 1361 3.90      
18 A 1487 1338 27.12      
19 A 1409 1268 1.66      
20 A 1366 1229 1.57      
21 A 1335 1201 5.76      
22 A 1326 1193 3.73      
23 A 1258 1132 23.26      
24 A 1212 1091 0.66      
25 A 1162 1046 0.66      
26 A 1145 1030 9.67      
27 A 1127 1014 1.11      
28 A 1087 978 25.19      
29 A 1003 902 6.59      
30 A 966 869 6.94      
31 A 901 811 6.38      
32 A 872 785 33.64      
33 A 751 676 23.61      
34 A 671 604 121.11      
35 A 560 504 1.73      
36 A 494 444 63.02      
37 A 433 390 4.74      
38 A 299 269 3.72      
39 A 186 167 1.73      

Unscaled Zero Point Vibrational Energy (zpe) 31949.9 cm-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 28751.7 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 HF/LANL2DZ
ABC
0.16401 0.15723 0.08700

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/LANL2DZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -1.314 2.148 0.172
C2 -0.725 1.254 0.071
H3 1.084 2.291 -0.033
C4 0.603 1.329 -0.032
H5 2.377 0.232 0.457
H6 1.809 -0.016 -1.176
C7 1.484 0.104 -0.147
H8 0.663 -1.163 1.391
H9 1.256 -2.042 -0.007
C10 0.724 -1.150 0.300
H11 -2.284 0.012 -0.679
H12 -1.954 -0.203 1.025
C13 -1.483 -0.053 0.049
H14 -1.050 -2.051 -0.333
N15 -0.601 -1.159 -0.323

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 H6 C7 H8 H9 C10 H11 H12 C13 H14 N15
H11.07502.41102.09364.16834.03103.47944.04464.91793.87912.49572.58162.21054.23683.4185
C21.07502.08741.33323.28863.09622.49973.08463.84592.81672.13032.13231.51143.34522.4481
H32.41102.08741.07542.48002.67442.22583.75974.33583.47594.11804.07073.47724.84693.8502
C42.09361.33321.07542.14312.13871.51382.87103.43382.50493.23843.16272.50353.77422.7792
H54.16833.28862.48002.14311.74691.08592.39922.57702.16054.80274.39003.89234.19283.3782
H64.03103.09622.67442.13871.74691.08543.03662.40352.15514.12334.36393.51323.60902.8005
C73.47942.49972.22581.51381.08591.08542.15582.16241.53373.80673.64582.97813.33152.4442
H84.04463.08463.75972.87102.39923.03662.15581.75421.09263.78862.81202.76442.58782.1301
H94.91793.84594.33583.43382.57702.40352.16241.75421.08234.14723.84073.38562.32902.0803
C103.87912.81673.47592.50492.16052.15511.53371.09261.08233.37032.93202.47802.08791.4645
H112.49572.13034.11803.23844.80274.12333.80673.78864.14723.37031.74941.08442.42792.0807
H122.58162.13234.07073.16274.39004.36393.64582.81203.84072.93201.74941.09412.46522.1362
C132.21051.51143.47722.50353.89233.51322.97812.76443.38562.47801.08441.09412.07971.4630
H144.23683.34524.84693.77424.19283.60903.33152.58782.32902.08792.42792.46522.07970.9984
N153.41852.44813.85022.77923.37822.80052.44422.13012.08031.46452.08072.13621.46300.9984

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 120.394 H1 C2 C13 116.423
C2 C4 H3 119.762 C2 C4 C7 122.686
C2 C13 H11 109.197 C2 C13 H12 108.793
C2 C13 N15 110.772 H3 C4 C7 117.553
C4 C2 C13 123.183 C4 C7 H5 109.957
C4 C7 H6 109.633 C4 C7 C10 110.558
H5 C7 H6 107.125 H5 C7 C10 109.951
H6 C7 C10 109.550 C7 C10 H8 109.192
C7 C10 H9 110.313 C7 C10 N15 109.199
H8 C10 H9 107.516 H8 C10 N15 111.999
H9 C10 N15 108.607 C10 N15 C13 115.653
C10 N15 H14 114.608 H11 C13 H12 106.833
H11 C13 N15 108.615 H12 C13 N15 112.512
C13 N15 H14 113.995
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.187      
2 C -0.173      
3 H 0.193      
4 C -0.177      
5 H 0.158      
6 H 0.185      
7 C -0.304      
8 H 0.144      
9 H 0.182      
10 C -0.239      
11 H 0.188      
12 H 0.150      
13 C -0.240      
14 H 0.307      
15 N -0.563      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.198 -0.556 0.958 1.125
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.407 0.531 -0.454
y 0.531 -35.041 -0.814
z -0.454 -0.814 -41.464
Traceless
 xyz
x 3.845 0.531 -0.454
y 0.531 2.894 -0.814
z -0.454 -0.814 -6.740
Polar
3z2-r2-13.479
x2-y20.634
xy0.531
xz-0.454
yz-0.814


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.013 0.009 -0.193
y 0.009 7.734 0.053
z -0.193 0.053 5.698


<r2> (average value of r2) Å2
<r2> 148.272
(<r2>)1/2 12.177