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

using model chemistry: B3LYP/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYP/3-21G*
 hartrees
Energy at 0K-249.300324
Energy at 298.15K-249.311624
Nuclear repulsion energy237.787169
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 B3LYP/3-21G*
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 3393 3264 2.75      
2 A 3176 3055 34.61      
3 A 3151 3031 8.14      
4 A 3107 2988 30.85      
5 A 3071 2954 20.52      
6 A 3066 2950 57.39      
7 A 3051 2935 13.78      
8 A 3019 2905 44.88      
9 A 3017 2903 20.37      
10 A 1722 1657 1.11      
11 A 1542 1483 4.45      
12 A 1536 1477 3.61      
13 A 1529 1471 5.53      
14 A 1515 1457 2.39      
15 A 1446 1391 0.33      
16 A 1406 1353 0.36      
17 A 1388 1335 2.63      
18 A 1375 1323 2.36      
19 A 1342 1291 0.37      
20 A 1289 1240 3.40      
21 A 1248 1200 5.44      
22 A 1234 1187 2.28      
23 A 1129 1086 4.38      
24 A 1090 1049 20.41      
25 A 1041 1001 1.30      
26 A 1019 980 0.10      
27 A 1009 970 4.93      
28 A 980 943 6.18      
29 A 893 859 2.18      
30 A 882 848 6.03      
31 A 843 811 21.14      
32 A 772 742 9.59      
33 A 727 699 134.92      
34 A 657 632 32.40      
35 A 529 509 2.09      
36 A 484 466 1.00      
37 A 397 382 1.47      
38 A 296 285 9.62      
39 A 161 154 1.79      

Unscaled Zero Point Vibrational Energy (zpe) 29763.6 cm-1
Scaled (by 0.962) Zero Point Vibrational Energy (zpe) 28632.5 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 B3LYP/3-21G*
ABC
0.16039 0.15507 0.08670

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/3-21G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -1.523 2.032 0.134
C2 -0.843 1.187 0.056
H3 0.876 2.389 -0.100
C4 0.473 1.381 -0.056
H5 2.331 0.459 0.532
H6 1.865 0.139 -1.139
C7 1.472 0.237 -0.116
H8 0.673 -1.087 1.410
H9 1.443 -1.947 0.064
C10 0.809 -1.094 0.323
H11 -2.335 -0.247 -0.564
H12 -1.830 -0.403 1.118
C13 -1.464 -0.201 0.101
H14 -0.447 -1.330 -1.309
N15 -0.534 -1.296 -0.285

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 H6 C7 H8 H9 C10 H11 H12 C13 H14 N15
H11.08752.43642.10784.18114.08413.50044.02224.96353.90402.51802.64462.23343.81303.4968
C21.08752.10321.33433.29043.13942.50783.05023.87932.82842.16032.15261.52102.88972.5249
H32.43642.10321.08712.49852.66842.23333.79604.37673.50924.18024.07523.49634.12793.9498
C42.10781.33431.08712.15592.15681.51982.87783.46872.52563.28483.14112.50543.12402.8686
H54.18113.29042.49852.15591.76471.09832.43112.60722.18404.84434.28953.87583.78183.4571
H64.08413.13942.66842.15681.76471.10093.07022.44532.18484.25654.36413.56892.74402.9227
C73.50042.50782.23331.51981.09831.10092.17282.19201.55013.86373.58302.97662.74952.5301
H84.02223.05023.79602.87782.43113.07022.17281.77371.09593.69462.61112.65832.95032.0913
H94.96353.87934.37673.46872.60722.44532.19201.77371.09464.19043.76973.39212.41612.1106
C103.90402.82843.50922.52562.18402.18481.55011.09591.09463.37452.84152.45232.07221.4877
H112.51802.16034.18023.28484.84434.25653.86373.69464.19043.37451.76341.09672.30032.1029
H122.64462.15264.07523.14114.28954.36413.58302.61113.76972.84151.76341.09982.94302.1088
C132.23341.52103.49632.50543.87583.56892.97662.65833.39212.45231.09671.09982.07311.4882
H143.81302.88974.12793.12403.78182.74402.74952.95032.41612.07222.30032.94302.07311.0277
N153.49682.52493.94982.86863.45712.92272.53012.09132.11061.48772.10292.10881.48821.0277

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 120.647 H1 C2 C13 116.808
C2 C4 H3 120.243 C2 C4 C7 122.833
C2 C13 H11 110.172 C2 C13 H12 109.394
C2 C13 N15 114.078 H3 C4 C7 116.922
C4 C2 C13 122.539 C4 C7 H5 109.813
C4 C7 H6 109.737 C4 C7 C10 110.711
H5 C7 H6 106.722 H5 C7 C10 109.934
H6 C7 C10 109.841 C7 C10 H8 109.200
C7 C10 H9 110.777 C7 C10 N15 112.776
H8 C10 H9 108.133 H8 C10 N15 107.108
H9 C10 N15 108.681 C10 N15 C13 110.990
C10 N15 H14 109.582 H11 C13 H12 106.798
H11 C13 N15 107.923 H12 C13 N15 108.204
C13 N15 H14 109.613
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.176      
2 C -0.187      
3 H 0.179      
4 C -0.150      
5 H 0.194      
6 H 0.195      
7 C -0.443      
8 H 0.206      
9 H 0.196      
10 C -0.227      
11 H 0.202      
12 H 0.214      
13 C -0.271      
14 H 0.264      
15 N -0.546      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.496 0.860 -0.513 1.118
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.179 -2.014 0.181
y -2.014 -40.139 0.960
z 0.181 0.960 -36.805
Traceless
 xyz
x 3.293 -2.014 0.181
y -2.014 -4.147 0.960
z 0.181 0.960 0.855
Polar
3z2-r21.709
x2-y24.960
xy-2.014
xz0.181
yz0.960


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.771 -0.098 -0.224
y -0.098 7.539 0.126
z -0.224 0.126 5.844


<r2> (average value of r2) Å2
<r2> 148.950
(<r2>)1/2 12.205