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

using model chemistry: B97D3/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/6-311G**
 hartrees
Energy at 0K-287.485677
Energy at 298.15K-287.493329
HF Energy-287.485677
Nuclear repulsion energy271.792216
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 B97D3/6-311G**
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' 3140 3095 22.83      
2 A' 3128 3083 35.31      
3 A' 3113 3068 4.46      
4 A' 3083 3039 30.80      
5 A' 3071 3027 22.34      
6 A' 2985 2942 22.87      
7 A' 1592 1569 50.27      
8 A' 1574 1551 14.46      
9 A' 1472 1451 13.87      
10 A' 1464 1443 35.63      
11 A' 1423 1403 15.77      
12 A' 1378 1358 4.19      
13 A' 1296 1278 5.67      
14 A' 1284 1265 0.09      
15 A' 1231 1213 8.99      
16 A' 1154 1138 3.19      
17 A' 1101 1086 1.90      
18 A' 1049 1034 4.83      
19 A' 996 982 2.45      
20 A' 971 957 2.74      
21 A' 804 792 0.89      
22 A' 629 620 1.77      
23 A' 543 535 1.45      
24 A' 348 343 2.63      
25 A" 3046 3003 17.20      
26 A" 1448 1428 6.86      
27 A" 1035 1020 5.13      
28 A" 972 958 0.02      
29 A" 941 928 0.00      
30 A" 872 859 0.01      
31 A" 738 728 35.74      
32 A" 731 721 9.76      
33 A" 465 458 4.30      
34 A" 398 393 3.46      
35 A" 187 184 2.65      
36 A" 20 20 0.77      

Unscaled Zero Point Vibrational Energy (zpe) 24840.1 cm-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 24484.9 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 B97D3/6-311G**
ABC
0.18912 0.08733 0.06041

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 1.196 0.257 0.000
C2 0.000 0.879 0.000
C3 -1.211 0.168 0.000
C4 -1.184 -1.228 0.000
C5 0.053 -1.875 0.000
C6 1.207 -1.084 0.000
C7 0.034 2.387 0.000
H8 -2.158 0.705 0.000
H9 -2.111 -1.798 0.000
H10 0.127 -2.960 0.000
H11 2.194 -1.551 0.000
H12 -0.974 2.817 0.000
H13 0.575 2.751 0.882
H14 0.575 2.751 -0.882

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12 H13 H14
N11.34842.40922.80482.41851.34042.42683.38403.89343.38972.06423.35602.71762.7176
C21.34841.40412.41602.75392.30381.50842.16473.40883.84073.27322.16892.14812.1481
C32.40921.40411.39632.40292.72312.54371.08822.16253.40263.81422.65903.26173.2617
C42.80482.41601.39631.39612.39483.81372.16451.08862.17233.39274.04984.43854.4385
C52.41852.75392.40291.39611.39874.26153.39802.16551.08772.16464.80264.73794.7379
C61.34042.30382.72312.39481.39873.66333.81073.39372.16481.09174.46863.98513.9851
C72.42681.50842.54373.81374.26153.66332.76214.70225.34744.49101.09521.09721.0972
H83.38402.16471.08822.16453.39803.81072.76212.50394.31914.90152.42093.52593.5259
H93.89343.40882.16251.08862.16553.39374.70222.50392.52134.31144.75295.35605.3560
H103.38973.84073.40262.17231.08772.16485.34744.31912.52132.50135.88065.79605.7960
H112.06423.27323.81423.39272.16461.09174.49104.90154.31142.50135.39504.67994.6799
H123.35602.16892.65904.04984.80264.46861.09522.42094.75295.88065.39501.78361.7836
H132.71762.14813.26174.43854.73793.98511.09723.52595.35605.79604.67991.78361.7637
H142.71762.14813.26174.43854.73793.98511.09723.52595.35605.79604.67991.78361.7637

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 121.897 N1 C2 C7 116.465
N1 C6 C5 123.634 N1 C6 H11 116.178
C2 N1 C6 118.548 C2 C3 C4 119.150
C2 C3 H8 120.181 C2 C7 H12 111.921
C2 C7 H13 109.972 C2 C7 H14 109.972
C3 C2 C7 121.638 C3 C4 C5 118.865
C3 C4 H9 120.396 C4 C3 H8 120.669
C4 C5 C6 117.906 C4 C5 H10 121.512
C5 C4 H9 120.739 C5 C6 H11 120.188
C6 C5 H10 120.582 H12 C7 H13 108.841
H12 C7 H14 108.841 H13 C7 H14 107.165
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.318      
2 C 0.069      
3 C -0.130      
4 C 0.004      
5 C -0.171      
6 C 0.064      
7 C -0.242      
8 H 0.087      
9 H 0.093      
10 H 0.090      
11 H 0.101      
12 H 0.101      
13 H 0.127      
14 H 0.127      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.648 -0.644 0.000 1.769
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.895 -1.673 0.000
y -1.673 -36.320 0.000
z 0.000 0.000 -43.719
Traceless
 xyz
x -0.875 -1.673 0.000
y -1.673 5.987 0.000
z 0.000 0.000 -5.111
Polar
3z2-r2-10.222
x2-y2-4.575
xy-1.673
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.460 -0.174 0.000
y -0.174 14.017 0.000
z 0.000 0.000 5.551


<r2> (average value of r2) Å2
<r2> 192.857
(<r2>)1/2 13.887