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All results from a given calculation for C5H5NO (3-Pyridinol)

using model chemistry: BLYP/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 BLYP/6-31G*
 hartrees
Energy at 0K-323.390641
Energy at 298.15K-323.397033
HF Energy-323.390641
Nuclear repulsion energy271.509236
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 BLYP/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' 3573 3544 26.54      
2 A' 3133 3108 9.27      
3 A' 3114 3089 24.72      
4 A' 3091 3066 15.05      
5 A' 3037 3012 46.48      
6 A' 1587 1574 9.41      
7 A' 1571 1558 24.37      
8 A' 1484 1472 8.74      
9 A' 1436 1424 91.52      
10 A' 1352 1341 26.60      
11 A' 1302 1291 0.60      
12 A' 1266 1255 79.05      
13 A' 1199 1189 50.69      
14 A' 1180 1171 102.37      
15 A' 1103 1094 5.65      
16 A' 1032 1024 1.45      
17 A' 1001 993 7.40      
18 A' 813 806 6.78      
19 A' 617 612 3.68      
20 A' 535 531 5.53      
21 A' 383 380 12.54      
22 A" 939 932 0.68      
23 A" 895 888 0.59      
24 A" 857 850 0.66      
25 A" 787 781 26.51      
26 A" 697 691 12.03      
27 A" 500 496 0.27      
28 A" 410 407 0.00      
29 A" 392 388 121.80      
30 A" 221 219 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 19752.8 cm-1
Scaled (by 0.9919) Zero Point Vibrational Energy (zpe) 19592.8 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 BLYP/6-31G*
ABC
0.19061 0.08805 0.06023

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.215 -1.167 0.000
C2 -1.194 0.177 0.000
C3 0.000 0.934 0.000
C4 1.229 0.243 0.000
C5 1.204 -1.159 0.000
C6 -0.040 -1.824 0.000
O7 0.020 2.306 0.000
H8 -2.168 0.691 0.000
H9 2.165 0.807 0.000
H10 2.136 -1.731 0.000
H11 -0.087 -2.919 0.000
H12 -0.897 2.643 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 O7 H8 H9 H10 H11 H12
N11.34502.42772.82202.41951.34603.68672.08793.91463.39842.08373.8238
C21.34501.41362.42402.74552.31012.45061.10063.41773.83843.28852.4836
C32.42771.41361.41032.41512.75841.37222.18122.16913.41603.85431.9300
C42.82202.42401.41031.40222.42522.39183.42611.09282.17263.42483.2066
C52.41952.74552.41511.40221.41073.66233.84592.18821.09352.18274.3444
C61.34602.31012.75842.42521.41074.13063.29373.43262.17811.09634.5484
O73.68672.45061.37222.39183.66234.13062.71942.61764.55875.22650.9768
H82.08791.10062.18123.42613.84593.29372.71944.33444.93844.16642.3295
H93.91463.41772.16911.09282.18823.43262.61764.33442.53824.35353.5708
H103.39843.83843.41602.17261.09352.17814.55874.93842.53822.52045.3233
H112.08373.28853.85433.42482.18271.09635.22654.16644.35352.52045.6210
H123.82382.48361.93003.20664.34444.54840.97682.32953.57085.32335.6210

picture of 3-Pyridinol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 123.277 N1 C2 H8 116.889
N1 C6 C5 122.706 N1 C6 H11 116.739
C2 N1 C6 118.282 C2 C3 C4 118.269
C2 C3 O7 123.203 C3 C2 H8 119.834
C3 C4 C5 118.342 C3 C4 H9 119.582
C3 O7 H12 109.342 C4 C3 O7 118.528
C4 C5 C6 119.125 C4 C5 H10 120.535
C5 C4 H9 122.076 C5 C6 H11 120.556
C6 C5 H10 120.341
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.378      
2 C -0.020      
3 C 0.338      
4 C -0.107      
5 C -0.104      
6 C 0.034      
7 O -0.602      
8 H 0.102      
9 H 0.122      
10 H 0.109      
11 H 0.114      
12 H 0.392      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.527 1.212 0.000 1.321
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.888 -7.806 0.000
y -7.806 -37.312 0.000
z 0.000 0.000 -41.949
Traceless
 xyz
x 1.742 -7.806 0.000
y -7.806 2.607 0.000
z 0.000 0.000 -4.349
Polar
3z2-r2-8.698
x2-y2-0.576
xy-7.806
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.243 -0.795 0.000
y -0.795 11.926 0.000
z 0.000 0.000 3.382


<r2> (average value of r2) Å2
<r2> 181.370
(<r2>)1/2 13.467