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All results from a given calculation for C6H7N (2-Methylpyridine)

using model chemistry: B97D3/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/aug-cc-pVTZ
 hartrees
Energy at 0K-287.516542
Energy at 298.15K-287.524255
HF Energy-287.516542
Nuclear repulsion energy272.360883
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 B97D3/aug-cc-pVTZ
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' 3142 3093 19.20      
2 A' 3128 3081 28.49      
3 A' 3114 3066 3.63      
4 A' 3086 3038 25.78      
5 A' 3069 3023 17.61      
6 A' 2986 2940 21.17      
7 A' 1588 1564 51.78      
8 A' 1571 1547 13.69      
9 A' 1471 1449 14.64      
10 A' 1462 1440 31.73      
11 A' 1424 1402 15.83      
12 A' 1377 1356 4.25      
13 A' 1296 1276 6.64      
14 A' 1280 1260 0.10      
15 A' 1232 1213 9.39      
16 A' 1152 1135 3.45      
17 A' 1101 1085 1.56      
18 A' 1050 1034 4.71      
19 A' 998 983 1.89      
20 A' 971 956 2.48      
21 A' 804 792 0.79      
22 A' 630 620 1.71      
23 A' 543 535 1.17      
24 A' 349 343 2.82      
25 A" 3044 2998 12.16      
26 A" 1446 1424 5.94      
27 A" 1037 1021 4.00      
28 A" 983 968 0.04      
29 A" 949 935 0.00      
30 A" 874 861 0.00      
31 A" 741 730 34.34      
32 A" 734 723 12.68      
33 A" 466 459 4.07      
34 A" 399 393 3.71      
35 A" 187 185 2.68      
36 A" 39 39 0.59      

Unscaled Zero Point Vibrational Energy (zpe) 24861.3 cm-1
Scaled (by 0.9847) Zero Point Vibrational Energy (zpe) 24480.9 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 B97D3/aug-cc-pVTZ
ABC
0.19010 0.08762 0.06065

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 1.193 0.255 0.000
C2 0.000 0.879 0.000
C3 -1.207 0.168 0.000
C4 -1.179 -1.225 0.000
C5 0.055 -1.871 0.000
C6 1.206 -1.083 0.000
C7 0.031 2.383 0.000
H8 -2.153 0.702 0.000
H9 -2.105 -1.795 0.000
H10 0.128 -2.954 0.000
H11 2.190 -1.549 0.000
H12 -0.976 2.809 0.000
H13 0.570 2.749 0.880
H14 0.570 2.749 -0.880

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12 H13 H14
N11.34582.40142.79572.41131.33762.42463.37493.88223.38112.06163.35022.71732.7173
C21.34581.40112.41162.75012.30231.50472.15983.40223.83483.26982.16272.14442.1444
C32.40141.40111.39282.39742.71772.53781.08622.15753.39513.80672.65113.25543.2554
C42.79572.41161.39281.39282.38953.80552.15921.08652.16753.38534.03874.43044.4304
C52.41132.75012.39741.39281.39544.25413.39022.16061.08552.15994.79174.73144.7314
C61.33762.30232.71772.38951.39543.65953.80343.38622.15981.08944.46123.98273.9827
C72.42461.50472.53783.80554.25413.65952.75524.69165.33804.48621.09291.09511.0951
H83.37492.15981.08622.15923.39023.80342.75522.49734.30924.89192.41263.51793.5179
H93.88223.40222.15751.08652.16063.38624.69162.49732.51554.30204.73945.34535.3453
H103.38113.83483.39512.16751.08552.15985.33804.30922.51552.49575.86745.78775.7877
H112.06163.26983.80673.38532.15991.08944.48624.89194.30202.49575.38664.67724.6772
H123.35022.16272.65114.03874.79174.46121.09292.41264.73945.86745.38661.77971.7797
H132.71732.14443.25544.43044.73143.98271.09513.51795.34535.78774.67721.77971.7601
H142.71732.14443.25544.43044.73143.98271.09513.51795.34535.78774.67721.77971.7601

picture of 2-Methylpyridine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 121.895 N1 C2 C7 116.441
N1 C6 C5 123.830 N1 C6 H11 115.925
C2 N1 C6 118.178 C2 C3 C4 119.350
C2 C3 H8 120.004 C2 C7 H12 111.750
C2 C7 H13 110.140 C2 C7 H14 110.140
C3 C2 C7 121.664 C3 C4 C5 118.781
C3 C4 H9 120.463 C4 C3 H8 120.646
C4 C5 C6 117.966 C4 C5 H10 121.496
C5 C4 H9 120.755 C5 C6 H11 120.245
C6 C5 H10 120.538 H12 C7 H13 108.862
H12 C7 H14 108.862 H13 C7 H14 106.952
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.559      
2 C 0.851      
3 C -0.360      
4 C -0.558      
5 C 0.045      
6 C -0.448      
7 C -0.456      
8 H 0.022      
9 H 0.452      
10 H 0.162      
11 H 0.421      
12 H 0.169      
13 H 0.128      
14 H 0.128      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.732 -0.627 0.000 1.842
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.594 -1.767 0.000
y -1.767 -36.794 0.000
z 0.000 0.000 -43.930
Traceless
 xyz
x -1.232 -1.767 0.000
y -1.767 5.968 0.000
z 0.000 0.000 -4.736
Polar
3z2-r2-9.472
x2-y2-4.800
xy-1.767
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.712 -0.091 0.000
y -0.091 15.280 0.000
z 0.000 0.000 7.609


<r2> (average value of r2) Å2
<r2> 192.499
(<r2>)1/2 13.874