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

using model chemistry: M06-2X/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/6-31G*
 hartrees
Energy at 0K-287.471411
Energy at 298.15K 
HF Energy-287.471411
Nuclear repulsion energy273.047819
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 M06-2X/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' 3242 3070 8.98      
2 A' 3228 3057 13.54      
3 A' 3215 3044 3.19      
4 A' 3194 3025 20.42      
5 A' 3173 3005 12.24      
6 A' 3086 2922 11.04      
7 A' 1696 1606 55.06      
8 A' 1678 1589 20.59      
9 A' 1546 1464 25.71      
10 A' 1525 1444 27.76      
11 A' 1487 1408 15.09      
12 A' 1436 1360 1.49      
13 A' 1345 1274 3.43      
14 A' 1315 1246 1.30      
15 A' 1280 1213 3.89      
16 A' 1180 1118 3.69      
17 A' 1140 1080 1.80      
18 A' 1097 1038 3.85      
19 A' 1028 974 5.33      
20 A' 1009 956 1.76      
21 A' 834 790 0.42      
22 A' 639 606 1.82      
23 A' 555 526 2.15      
24 A' 357 338 2.67      
25 A" 3161 2994 7.57      
26 A" 1503 1423 5.75      
27 A" 1076 1019 6.93      
28 A" 1026 972 0.03      
29 A" 987 935 0.20      
30 A" 911 863 0.01      
31 A" 774 733 33.42      
32 A" 754 714 7.06      
33 A" 481 456 3.12      
34 A" 419 396 3.60      
35 A" 202 191 3.03      
36 A" 55i 52i 0.59      

Unscaled Zero Point Vibrational Energy (zpe) 25762.9 cm-1
Scaled (by 0.947) Zero Point Vibrational Energy (zpe) 24397.5 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 M06-2X/6-31G*
ABC
0.19102 0.08809 0.06097

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 1.186 0.254 0.000
C2 0.000 0.874 0.000
C3 -1.207 0.168 0.000
C4 -1.177 -1.224 0.000
C5 0.055 -1.868 0.000
C6 1.204 -1.077 0.000
C7 0.035 2.380 0.000
H8 -2.151 0.705 0.000
H9 -2.103 -1.794 0.000
H10 0.130 -2.950 0.000
H11 2.189 -1.542 0.000
H12 -0.971 2.808 0.000
H13 0.573 2.741 0.881
H14 0.573 2.741 -0.881

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12 H13 H14
N11.33822.39492.78752.40471.33152.41763.36753.87423.37392.05743.34282.70852.7085
C21.33821.39852.40522.74222.29261.50672.15773.39643.82623.26022.16432.14272.1427
C32.39491.39851.39172.39542.71392.53701.08602.15613.39303.80272.65073.25063.2506
C42.78752.40521.39171.39092.38613.80202.16031.08672.16623.38184.03684.42234.4223
C52.40472.74222.39541.39091.39484.24803.38922.15911.08502.15894.78724.72074.7207
C61.33152.29262.71392.38611.39483.64973.79923.38352.15901.08934.45263.96893.9689
C72.41761.50672.53703.80204.24803.64972.75394.68915.33124.47491.09291.09391.0939
H83.36752.15771.08602.16033.38923.79922.75392.49894.30884.88752.41173.51323.5132
H93.87423.39642.15611.08672.15913.38354.68912.49892.51494.29934.73875.33825.3382
H103.37393.82623.39302.16621.08502.15905.33124.30882.51492.49445.86275.77595.7759
H112.05743.26023.80273.38182.15891.08934.47494.88754.29932.49445.37684.66184.6618
H123.34282.16432.65074.03684.78724.45261.09292.41174.73875.86275.37681.77901.7790
H132.70852.14273.25064.42234.72073.96891.09393.51325.33825.77594.66181.77901.7627
H142.70852.14273.25064.42234.72073.96891.09393.51325.33825.77594.66181.77901.7627

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 122.106 N1 C2 C7 116.257
N1 C6 C5 123.757 N1 C6 H11 116.035
C2 N1 C6 118.356 C2 C3 C4 119.088
C2 C3 H8 120.044 C2 C7 H12 111.734
C2 C7 H13 109.941 C2 C7 H14 109.941
C3 C2 C7 121.636 C3 C4 C5 118.828
C3 C4 H9 120.413 C4 C3 H8 120.867
C4 C5 C6 117.865 C4 C5 H10 121.583
C5 C4 H9 120.760 C5 C6 H11 120.209
C6 C5 H10 120.552 H12 C7 H13 108.879
H12 C7 H14 108.879 H13 C7 H14 107.356
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.470      
2 C 0.258      
3 C -0.190      
4 C -0.134      
5 C -0.181      
6 C 0.022      
7 C -0.523      
8 H 0.165      
9 H 0.174      
10 H 0.170      
11 H 0.169      
12 H 0.161      
13 H 0.189      
14 H 0.189      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.681 -0.712 0.000 1.825
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.403 -1.651 0.000
y -1.651 -35.700 0.000
z 0.000 0.000 -43.456
Traceless
 xyz
x -0.824 -1.651 0.000
y -1.651 6.229 0.000
z 0.000 0.000 -5.405
Polar
3z2-r2-10.809
x2-y2-4.702
xy-1.651
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.516 -0.193 0.000
y -0.193 12.519 0.000
z 0.000 0.000 4.511


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000