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

using model chemistry: B3PW91/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3PW91/6-31G**
 hartrees
Energy at 0K-250.594389
Energy at 298.15K-250.605727
Nuclear repulsion energy239.789816
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 B3PW91/6-31G**
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 3529 3383 0.33      
2 A 3184 3051 39.14      
3 A 3160 3029 9.41      
4 A 3102 2973 38.26      
5 A 3070 2943 26.65      
6 A 3063 2936 56.14      
7 A 3047 2920 23.22      
8 A 3015 2889 39.58      
9 A 3006 2881 46.23      
10 A 1740 1668 1.96      
11 A 1498 1435 7.02      
12 A 1496 1434 1.35      
13 A 1481 1420 8.05      
14 A 1478 1416 1.25      
15 A 1421 1362 0.41      
16 A 1398 1340 6.75      
17 A 1373 1316 4.24      
18 A 1352 1296 0.44      
19 A 1332 1277 0.45      
20 A 1262 1210 4.78      
21 A 1221 1170 12.49      
22 A 1197 1147 4.71      
23 A 1142 1095 15.59      
24 A 1109 1063 3.27      
25 A 1056 1012 3.97      
26 A 1011 969 6.78      
27 A 999 957 0.14      
28 A 982 941 3.28      
29 A 925 887 7.00      
30 A 903 865 8.42      
31 A 864 828 13.38      
32 A 813 779 96.40      
33 A 760 728 30.32      
34 A 652 624 22.30      
35 A 527 505 1.22      
36 A 485 465 0.49      
37 A 399 382 1.06      
38 A 293 281 7.95      
39 A 167 160 1.88      

Unscaled Zero Point Vibrational Energy (zpe) 29755.3 cm-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 28517.5 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 B3PW91/6-31G**
ABC
0.16380 0.15754 0.08815

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -1.434 2.083 0.140
C2 -0.790 1.207 0.058
H3 0.969 2.349 -0.094
C4 0.533 1.352 -0.053
H5 2.338 0.352 0.533
H6 1.873 0.068 -1.131
C7 1.467 0.174 -0.112
H8 0.628 -1.117 1.403
H9 1.345 -1.995 0.056
C10 0.748 -1.113 0.311
H11 -2.323 -0.156 -0.578
H12 -1.859 -0.331 1.099
C13 -1.453 -0.146 0.091
H14 -0.488 -1.276 -1.286
N15 -0.582 -1.260 -0.274

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 H6 C7 H8 H9 C10 H11 H12 C13 H14 N15
H11.08932.42892.10664.16894.07533.48174.00994.93563.87312.51422.63172.22983.76943.4747
C21.08932.10291.33563.27833.13152.48883.03633.84952.79552.14812.14251.50772.84002.4988
H32.42892.10291.08882.50082.66322.23093.78984.36273.49214.16544.07423.48244.08453.9324
C42.10661.33561.08882.14582.14621.50482.86733.44632.50103.27213.14292.49183.07702.8488
H54.16893.27832.50082.14581.75051.09862.41652.59282.17354.81904.28993.84973.73463.4320
H64.07533.13152.66322.14621.75051.10133.06152.43832.17744.23854.36573.55022.72142.9203
C73.48172.48882.23091.50481.09861.10132.16012.17931.53403.83313.57562.94502.70242.5066
H84.00993.03633.78982.86732.41653.06152.16011.76071.09783.68112.62532.64412.91542.0721
H94.93563.84954.36273.44632.59282.43832.17931.76071.09574.15213.75833.35432.38332.0888
C103.87312.79553.49212.50102.17352.17741.53401.09781.09573.33722.83332.41412.02641.4604
H112.51422.14814.16543.27214.81904.23853.83313.68114.15213.33721.74881.09752.26322.0839
H122.63172.14254.07423.14294.28994.36573.57562.62533.75832.83331.74881.10212.90902.0927
C132.22981.50773.48242.49183.84973.55022.94502.64413.35432.41411.09751.10212.02591.4605
H143.76942.84004.08453.07703.73462.72142.70242.91542.38332.02642.26322.90902.02591.0170
N153.47472.49883.93242.84883.43202.92032.50662.07212.08881.46042.08392.09271.46051.0170

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 120.277 H1 C2 C13 117.413
C2 C4 H3 119.964 C2 C4 C7 122.263
C2 C13 H11 110.090 C2 C13 H12 109.381
C2 C13 N15 114.664 H3 C4 C7 117.771
C4 C2 C13 122.308 C4 C7 H5 110.039
C4 C7 H6 109.913 C4 C7 C10 110.768
H5 C7 H6 105.442 H5 C7 C10 110.203
H6 C7 C10 110.348 C7 C10 H8 109.195
C7 C10 H9 110.831 C7 C10 N15 113.647
H8 C10 H9 106.777 H8 C10 N15 107.340
H9 C10 N15 108.770 C10 N15 C13 111.476
C10 N15 H14 108.433 H11 C13 H12 105.325
H11 C13 N15 108.269 H12 C13 N15 108.686
C13 N15 H14 108.380
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.110      
2 C -0.116      
3 H 0.111      
4 C -0.098      
5 H 0.129      
6 H 0.129      
7 C -0.280      
8 H 0.136      
9 H 0.125      
10 C -0.125      
11 H 0.131      
12 H 0.141      
13 C -0.140      
14 H 0.254      
15 N -0.507      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.502 0.754 -0.513 1.041
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.089 -1.987 0.212
y -1.987 -39.461 0.905
z 0.212 0.905 -36.215
Traceless
 xyz
x 2.750 -1.987 0.212
y -1.987 -3.809 0.905
z 0.212 0.905 1.059
Polar
3z2-r22.119
x2-y24.372
xy-1.987
xz0.212
yz0.905


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> 146.667
(<r2>)1/2 12.111