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

using model chemistry: MP2/LANL2DZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP2/LANL2DZ
 hartrees
Energy at 0K-249.447144
Energy at 298.15K-249.458341
HF Energy-248.914937
Nuclear repulsion energy234.553709
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 MP2/LANL2DZ
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 3489 3360 0.77      
2 A 3175 3058 55.60      
3 A 3141 3025 12.08      
4 A 3115 3000 46.79      
5 A 3092 2978 30.13      
6 A 3065 2952 52.30      
7 A 3043 2931 37.64      
8 A 3028 2917 52.96      
9 A 3009 2898 43.13      
10 A 1657 1596 2.11      
11 A 1520 1464 2.33      
12 A 1517 1461 8.84      
13 A 1514 1459 4.24      
14 A 1498 1443 6.20      
15 A 1423 1370 0.11      
16 A 1398 1346 0.38      
17 A 1383 1332 6.63      
18 A 1376 1325 1.34      
19 A 1329 1280 0.50      
20 A 1263 1217 4.45      
21 A 1228 1183 7.89      
22 A 1204 1159 5.51      
23 A 1126 1085 2.90      
24 A 1107 1066 19.39      
25 A 1052 1013 2.12      
26 A 1021 983 4.53      
27 A 986 950 8.61      
28 A 956 921 0.87      
29 A 898 865 2.28      
30 A 879 846 2.65      
31 A 844 813 29.23      
32 A 767 739 12.44      
33 A 720 694 149.41      
34 A 645 622 37.52      
35 A 516 496 1.99      
36 A 476 458 0.53      
37 A 390 376 1.95      
38 A 280 270 13.04      
39 A 150 144 2.11      

Unscaled Zero Point Vibrational Energy (zpe) 29639.3 cm-1
Scaled (by 0.9631) Zero Point Vibrational Energy (zpe) 28545.6 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 MP2/LANL2DZ
ABC
0.15657 0.15016 0.08422

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/LANL2DZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -1.505 2.090 0.137
C2 -0.843 1.217 0.057
H3 0.926 2.408 -0.112
C4 0.512 1.392 -0.061
H5 2.366 0.419 0.551
H6 1.906 0.102 -1.142
C7 1.503 0.214 -0.114
H8 0.659 -1.122 1.423
H9 1.416 -1.995 0.056
C10 0.801 -1.119 0.326
H11 -2.367 -0.220 -0.572
H12 -1.861 -0.394 1.128
C13 -1.494 -0.182 0.105
H14 -0.490 -1.366 -1.315
N15 -0.560 -1.293 -0.292

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 H6 C7 H8 H9 C10 H11 H12 C13 H14 N15
H11.09832.46472.14354.23664.14993.55414.08105.02273.95582.56532.69762.27153.88273.5386
C21.09832.13921.37153.34343.19962.55743.09733.92722.86902.18732.18581.54342.94562.5503
H32.46472.13921.09772.54282.70902.26853.85844.43323.55594.23824.14193.55084.20583.9923
C42.14351.37151.09772.18132.18561.54082.92353.50812.55733.33933.19942.55513.19092.9010
H54.23663.34342.54282.18131.78271.10842.46012.64152.20624.90634.34343.93193.85003.4937
H64.14993.19962.70902.18561.78271.11003.10342.46382.20614.32254.42573.63212.81432.9578
C73.55412.55742.26851.54081.10841.11002.20422.21711.56943.92123.63713.03092.81212.5611
H84.08103.09733.85842.92352.46013.10342.20421.79031.10563.73502.63992.69392.97902.1108
H95.02273.92724.43323.50812.64152.46382.21711.79031.10464.22583.80203.42942.43062.1258
C103.95582.86903.55592.55732.20622.20611.56941.10561.10463.41312.87292.48862.10241.5047
H112.56532.18734.23823.33934.90634.32253.92123.73504.22583.41311.78181.10552.32102.1202
H122.69762.18584.14193.19944.34344.42573.63712.63993.80202.87291.78181.10722.96492.1253
C132.27151.54343.55082.55513.93193.63213.03092.69393.42942.48861.10551.10722.10381.5052
H143.88272.94564.20583.19093.85002.81432.81212.97902.43062.10242.32102.96492.10381.0281
N153.53862.55033.99232.90103.49372.95782.56112.11082.12581.50472.12022.12531.50521.0281

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 120.028 H1 C2 C13 117.609
C2 C4 H3 119.667 C2 C4 C7 122.730
C2 C13 H11 110.234 C2 C13 H12 110.017
C2 C13 N15 113.549 H3 C4 C7 117.600
C4 C2 C13 122.357 C4 C7 H5 109.775
C4 C7 H6 110.016 C4 C7 C10 110.615
H5 C7 H6 106.954 H5 C7 C10 109.753
H6 C7 C10 109.656 C7 C10 H8 109.761
C7 C10 H9 110.822 C7 C10 N15 112.828
H8 C10 H9 108.192 H8 C10 N15 106.926
H9 C10 N15 108.134 C10 N15 C13 111.541
C10 N15 H14 110.805 H11 C13 H12 107.277
H11 C13 N15 107.620 H12 C13 N15 107.915
C13 N15 H14 110.882
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability