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

using model chemistry: mPW1PW91/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at mPW1PW91/6-31G
 hartrees
Energy at 0K-250.544479
Energy at 298.15K-250.555834
Nuclear repulsion energy239.671782
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 mPW1PW91/6-31G
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 3629 3435 0.12      
2 A 3225 3053 38.82      
3 A 3197 3027 10.32      
4 A 3125 2959 43.79      
5 A 3102 2936 34.48      
6 A 3075 2911 39.40      
7 A 3057 2894 33.79      
8 A 2949 2791 110.23      
9 A 2911 2755 105.92      
10 A 1766 1671 1.59      
11 A 1556 1473 3.98      
12 A 1544 1461 0.46      
13 A 1538 1456 7.02      
14 A 1520 1439 5.57      
15 A 1460 1382 2.30      
16 A 1444 1367 2.54      
17 A 1403 1328 4.26      
18 A 1379 1305 24.31      
19 A 1320 1250 1.94      
20 A 1279 1210 0.88      
21 A 1254 1187 3.71      
22 A 1249 1182 5.98      
23 A 1185 1122 18.89      
24 A 1121 1061 0.27      
25 A 1106 1047 0.28      
26 A 1059 1003 4.30      
27 A 1031 976 7.12      
28 A 1012 958 12.72      
29 A 968 917 3.02      
30 A 930 880 5.46      
31 A 876 829 2.35      
32 A 816 773 23.07      
33 A 685 649 27.30      
34 A 614 581 89.15      
35 A 529 501 2.05      
36 A 462 438 69.25      
37 A 399 378 7.17      
38 A 288 272 3.44      
39 A 179 169 1.18      

Unscaled Zero Point Vibrational Energy (zpe) 30121.4 cm-1
Scaled (by 0.9466) Zero Point Vibrational Energy (zpe) 28512.9 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 mPW1PW91/6-31G
ABC
0.16496 0.15765 0.08761

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -1.294 2.165 0.184
C2 -0.708 1.257 0.072
H3 1.125 2.279 -0.035
C4 0.624 1.315 -0.036
H5 2.389 0.196 0.455
H6 1.804 -0.054 -1.189
C7 1.480 0.083 -0.149
H8 0.641 -1.145 1.413
H9 1.225 -2.065 0.014
C10 0.700 -1.152 0.307
H11 -2.289 0.040 -0.685
H12 -1.962 -0.172 1.036
C13 -1.476 -0.035 0.047
H14 -1.077 -2.042 -0.343
N15 -0.612 -1.145 -0.328

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 H6 C7 H8 H9 C10 H11 H12 C13 H14 N15
H11.08612.43222.10904.18484.05103.48424.02584.92623.87192.50202.57522.21084.24453.4178
C21.08612.10201.33753.29583.10232.49303.06363.84432.80032.13432.13131.50263.34492.4371
H32.43222.10201.08662.48512.69062.22763.74904.34573.47414.13484.08493.48224.85943.8508
C42.10901.33751.08662.14712.14461.50492.85553.43402.49213.24533.16972.49723.77552.7684
H54.18483.29582.48512.14711.76291.09722.40212.58042.16514.81724.40443.89264.20163.3782
H64.05103.10232.69062.14461.76291.09793.05202.41402.15934.12544.37593.50533.60102.7873
C73.48422.49302.22761.50491.09721.09792.15712.16931.53003.80723.64902.96453.33002.4320
H84.02583.06363.74902.85552.40213.05202.15711.77301.10723.79352.80382.75272.61482.1443
H94.92623.84434.34573.43402.58042.41402.16931.77301.09344.15613.84503.37942.33022.0829
C103.87192.80033.47412.49212.16512.15931.53001.10721.09343.36792.92882.46002.09141.4577
H112.50202.13434.13483.24534.81724.12543.80723.79354.15613.36791.76491.09712.43282.0847
H122.57522.13134.08493.16974.40444.37593.64902.80383.84502.92881.76491.11042.48552.1514
C132.21081.50263.48222.49723.89263.50532.96452.75273.37942.46001.09711.11042.08301.4561
H144.24453.34494.85943.77554.20163.60103.33002.61482.33022.09142.43282.48552.08301.0102
N153.41782.43713.85082.76843.37822.78732.43202.14432.08291.45772.08472.15141.45611.0102

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 120.610 H1 C2 C13 116.383
C2 C4 H3 119.892 C2 C4 C7 122.479
C2 C13 H11 109.370 C2 C13 H12 108.368
C2 C13 N15 110.903 H3 C4 C7 117.626
C4 C2 C13 123.006 C4 C7 H5 110.222
C4 C7 H6 109.982 C4 C7 C10 110.399
H5 C7 H6 106.859 H5 C7 C10 109.905
H6 C7 C10 109.407 C7 C10 H8 108.700
C7 C10 H9 110.461 C7 C10 N15 108.955
H8 C10 H9 107.360 H8 C10 N15 112.729
H9 C10 N15 108.630 C10 N15 C13 115.185
C10 N15 H14 114.656 H11 C13 H12 106.165
H11 C13 N15 108.654 H12 C13 N15 113.226
C13 N15 H14 114.035
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.154      
2 C -0.131      
3 H 0.152      
4 C -0.129      
5 H 0.158      
6 H 0.185      
7 C -0.334      
8 H 0.141      
9 H 0.164      
10 C -0.180      
11 H 0.180      
12 H 0.146      
13 C -0.194      
14 H 0.304      
15 N -0.617      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.269 -0.563 0.767 0.988
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.768 0.590 -0.307
y 0.590 -33.831 -0.540
z -0.307 -0.540 -40.314
Traceless
 xyz
x 3.304 0.590 -0.307
y 0.590 3.210 -0.540
z -0.307 -0.540 -6.514
Polar
3z2-r2-13.028
x2-y20.063
xy0.590
xz-0.307
yz-0.540


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.301 -0.079 -0.195
y -0.079 8.240 0.110
z -0.195 0.110 5.929


<r2> (average value of r2) Å2
<r2> 147.204
(<r2>)1/2 12.133