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

using model chemistry: BLYP/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at BLYP/6-31G(2df,p)
 hartrees
Energy at 0K-250.552073
Energy at 298.15K-250.563215
Nuclear repulsion energy237.470713
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 BLYP/6-31G(2df,p)
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 3376 3357 2.07      
2 A 3079 3062 44.63      
3 A 3054 3038 12.34      
4 A 2994 2978 41.24      
5 A 2960 2944 28.99      
6 A 2954 2938 72.09      
7 A 2939 2923 16.30      
8 A 2909 2893 37.54      
9 A 2895 2879 47.86      
10 A 1658 1649 2.53      
11 A 1454 1446 3.87      
12 A 1448 1440 0.78      
13 A 1435 1427 3.81      
14 A 1430 1423 0.54      
15 A 1376 1369 1.89      
16 A 1346 1339 6.77      
17 A 1325 1318 3.37      
18 A 1312 1304 1.91      
19 A 1287 1280 0.53      
20 A 1220 1213 3.55      
21 A 1173 1167 6.04      
22 A 1161 1155 3.81      
23 A 1077 1071 5.20      
24 A 1064 1059 20.97      
25 A 1007 1001 1.83      
26 A 978 973 7.35      
27 A 964 959 0.18      
28 A 954 948 3.83      
29 A 880 875 3.00      
30 A 862 857 2.31      
31 A 832 827 28.47      
32 A 767 763 66.11      
33 A 738 734 22.10      
34 A 634 631 16.11      
35 A 509 506 0.91      
36 A 471 469 0.39      
37 A 385 383 0.69      
38 A 280 279 6.20      
39 A 154 154 1.67      

Unscaled Zero Point Vibrational Energy (zpe) 28670.5 cm-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 28512.8 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 BLYP/6-31G(2df,p)
ABC
0.16046 0.15447 0.08627

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-31G(2df,p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -1.440 2.101 0.145
C2 -0.791 1.223 0.059
H3 0.986 2.362 -0.091
C4 0.540 1.364 -0.052
H5 2.361 0.352 0.530
H6 1.889 0.067 -1.141
C7 1.481 0.176 -0.116
H8 0.644 -1.133 1.412
H9 1.354 -2.014 0.046
C10 0.757 -1.127 0.313
H11 -2.337 -0.146 -0.595
H12 -1.891 -0.318 1.099
C13 -1.469 -0.137 0.088
H14 -0.502 -1.298 -1.288
N15 -0.596 -1.279 -0.267

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 H6 C7 H8 H9 C10 H11 H12 C13 H14 N15
H11.09512.45112.12134.20104.10713.50804.05034.97443.90802.52962.63872.23893.80603.5081
C21.09512.11631.34273.30343.15542.50803.07243.88282.82532.16562.15961.52022.87282.5307
H32.45112.11631.09432.51312.68092.24223.82034.39353.52034.19344.10773.50854.12883.9742
C42.12131.34271.09432.16322.16501.51742.89693.47582.52723.29333.17182.51203.11412.8847
H54.20103.30342.51312.16321.76011.10572.43572.61622.19284.85584.34133.88663.77143.4696
H64.10713.15542.68092.16501.76011.10823.08382.45422.19624.26564.41013.58202.75672.9578
C73.50802.50802.24221.51741.10571.10822.17972.19901.55153.86113.61812.97442.73452.5404
H84.05033.07243.82032.89692.43573.08382.17971.77401.10453.72662.68082.68522.93762.0922
H94.97443.88284.39353.47582.61622.45422.19901.77401.10204.18603.80993.39072.39492.1071
C103.90802.82533.52032.52722.19282.19621.55151.10451.10203.37022.87772.44692.04391.4797
H112.52962.16564.19343.29334.85584.26563.86113.72664.18603.37021.76031.10422.27472.1032
H122.63872.15964.10773.17184.34134.41013.61812.68083.80992.87771.76031.10942.93032.1136
C132.23891.52023.50852.51203.88663.58202.97442.68523.39072.44691.10421.10942.04421.4813
H143.80602.87284.12883.11413.77142.75672.73452.93762.39492.04392.27472.93032.04421.0252
N153.50812.53073.97422.88473.46962.95782.54042.09222.10711.47972.10322.11361.48131.0252

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 120.619 H1 C2 C13 116.828
C2 C4 H3 120.202 C2 C4 C7 122.420
C2 C13 H11 110.205 C2 C13 H12 109.429
C2 C13 N15 114.947 H3 C4 C7 117.375
C4 C2 C13 122.550 C4 C7 H5 110.114
C4 C7 H6 110.111 C4 C7 C10 110.863
H5 C7 H6 105.314 H5 C7 C10 110.089
H6 C7 C10 110.210 C7 C10 H8 109.146
C7 C10 H9 110.791 C7 C10 N15 113.855
H8 C10 H9 107.021 H8 C10 N15 107.226
H9 C10 N15 108.524 C10 N15 C13 111.458
C10 N15 H14 107.987 H11 C13 H12 105.345
H11 C13 N15 107.979 H12 C13 N15 108.485
C13 N15 H14 107.893
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.058      
2 C -0.016      
3 H 0.060      
4 C -0.021      
5 H 0.083      
6 H 0.084      
7 C -0.219      
8 H 0.091      
9 H 0.078      
10 C -0.146      
11 H 0.089      
12 H 0.097      
13 C -0.203      
14 H 0.194      
15 N -0.228      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.434 0.619 -0.490 0.901
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.947 -1.736 0.233
y -1.736 -39.801 0.893
z 0.233 0.893 -36.511
Traceless
 xyz
x 2.209 -1.736 0.233
y -1.736 -3.572 0.893
z 0.233 0.893 1.363
Polar
3z2-r22.725
x2-y23.854
xy-1.736
xz0.233
yz0.893


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.839 -0.156 -0.208
y -0.156 8.831 0.087
z -0.208 0.087 6.834


<r2> (average value of r2) Å2
<r2> 149.497
(<r2>)1/2 12.227