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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-250.625382
Energy at 298.15K-250.636759
Nuclear repulsion energy240.238751
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 3556 3383 0.17      
2 A 3205 3050 36.48      
3 A 3182 3027 8.81      
4 A 3122 2971 37.44      
5 A 3091 2941 26.91      
6 A 3084 2935 50.64      
7 A 3066 2917 25.85      
8 A 3035 2888 37.84      
9 A 3027 2880 45.22      
10 A 1755 1670 1.80      
11 A 1507 1434 7.54      
12 A 1505 1432 1.61      
13 A 1490 1417 8.17      
14 A 1486 1414 1.52      
15 A 1431 1361 0.46      
16 A 1408 1340 6.79      
17 A 1383 1316 4.31      
18 A 1360 1294 0.36      
19 A 1341 1276 0.48      
20 A 1271 1209 4.96      
21 A 1230 1171 13.92      
22 A 1204 1146 4.86      
23 A 1154 1098 14.01      
24 A 1116 1062 3.15      
25 A 1064 1013 4.18      
26 A 1018 969 6.68      
27 A 1008 959 0.17      
28 A 988 940 3.30      
29 A 933 888 7.63      
30 A 911 866 9.57      
31 A 871 828 9.91      
32 A 820 780 98.67      
33 A 764 727 31.57      
34 A 657 625 22.46      
35 A 530 504 1.23      
36 A 487 464 0.50      
37 A 402 383 1.08      
38 A 296 281 8.12      
39 A 169 161 1.89      

Unscaled Zero Point Vibrational Energy (zpe) 29962.2 cm-1
Scaled (by 0.9515) Zero Point Vibrational Energy (zpe) 28509.0 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
0.16445 0.15810 0.08853

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 -1.431 2.079 0.141
C2 -0.789 1.205 0.059
H3 0.967 2.345 -0.095
C4 0.532 1.349 -0.054
H5 2.335 0.351 0.532
H6 1.869 0.066 -1.129
C7 1.465 0.173 -0.113
H8 0.622 -1.110 1.402
H9 1.342 -1.992 0.062
C10 0.746 -1.110 0.312
H11 -2.319 -0.157 -0.577
H12 -1.855 -0.333 1.097
C13 -1.451 -0.147 0.091
H14 -0.485 -1.271 -1.286
N15 -0.580 -1.257 -0.275

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 H6 C7 H8 H9 C10 H11 H12 C13 H14 N15
H11.08762.42462.10314.16174.06953.47633.99684.92693.86512.51042.62852.22683.76203.4679
C21.08762.09951.33353.27273.12692.48503.02543.84262.78922.14462.13951.50552.83372.4932
H32.42462.09951.08722.49732.66042.22803.78054.35593.48574.15814.06843.47704.07393.9239
C42.10311.33351.08722.14242.14341.50272.85913.44052.49583.26653.13822.48803.06842.8421
H54.16173.27272.49732.14241.74851.09692.41312.58752.16974.81094.28223.84323.72563.4249
H64.06953.12692.66042.14341.74851.09963.05692.43572.17364.23074.35733.54352.71132.9117
C73.47632.48502.22801.50271.09691.09962.15622.17571.53113.82683.56922.94012.69452.5004
H83.99683.02543.78052.85912.41313.05692.15621.75851.09633.67102.61372.63472.91082.0684
H94.92693.84264.35593.44052.58752.43572.17571.75851.09414.14573.74823.34772.38222.0856
C103.86512.78923.48572.49582.16972.17361.53111.09631.09413.33082.82542.40842.02321.4573
H112.51042.14464.15813.26654.81094.23073.82683.67104.14573.33081.74661.09582.26052.0803
H122.62852.13954.06843.13824.28224.35733.56922.61373.74822.82541.74661.10032.90462.0889
C132.22681.50553.47702.48803.84323.54352.94012.63473.34772.40841.09581.10032.02261.4574
H143.76202.83374.07393.06843.72562.71132.69452.91082.38222.02322.26052.90462.02261.0152
N153.46792.49323.92392.84213.42492.91172.50042.06842.08561.45732.08032.08891.45741.0152

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 120.265 H1 C2 C13 117.439
C2 C4 H3 119.949 C2 C4 C7 122.249
C2 C13 H11 110.065 C2 C13 H12 109.392
C2 C13 N15 114.585 H3 C4 C7 117.798
C4 C2 C13 122.294 C4 C7 H5 110.019
C4 C7 H6 109.937 C4 C7 C10 110.699
H5 C7 H6 105.510 H5 C7 C10 110.201
H6 C7 C10 110.353 C7 C10 H8 109.181
C7 C10 H9 110.846 C7 C10 N15 113.560
H8 C10 H9 106.804 H8 C10 N15 107.348
H9 C10 N15 108.827 C10 N15 C13 111.440
C10 N15 H14 108.503 H11 C13 H12 105.368
H11 C13 N15 108.301 H12 C13 N15 108.717
C13 N15 H14 108.448
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 0.115      
2 C -0.123      
3 H 0.117      
4 C -0.104      
5 H 0.133      
6 H 0.133      
7 C -0.288      
8 H 0.139      
9 H 0.130      
10 C -0.129      
11 H 0.135      
12 H 0.145      
13 C -0.143      
14 H 0.257      
15 N -0.515      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.506 0.769 -0.507 1.051
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.047 -2.002 0.203
y -2.002 -39.442 0.892
z 0.203 0.892 -36.206
Traceless
 xyz
x 2.777 -2.002 0.203
y -2.002 -3.815 0.892
z 0.203 0.892 1.038
Polar
3z2-r22.076
x2-y24.395
xy-2.002
xz0.203
yz0.892


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> 146.163
(<r2>)1/2 12.090