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

using model chemistry: TPSSh/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at TPSSh/6-31+G**
 hartrees
Energy at 0K-323.539750
Energy at 298.15K-323.546254
HF Energy-323.539750
Nuclear repulsion energy273.352181
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 TPSSh/6-31+G**
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' 3781 3639 53.57      
2 A' 3219 3098 7.65      
3 A' 3203 3083 20.13      
4 A' 3184 3065 7.29      
5 A' 3136 3018 37.87      
6 A' 1638 1577 17.49      
7 A' 1625 1564 24.30      
8 A' 1521 1464 22.22      
9 A' 1471 1416 96.11      
10 A' 1373 1321 20.60      
11 A' 1335 1285 3.23      
12 A' 1294 1246 109.43      
13 A' 1227 1181 27.49      
14 A' 1188 1144 118.44      
15 A' 1127 1085 8.44      
16 A' 1060 1020 2.96      
17 A' 1023 985 5.71      
18 A' 834 802 9.17      
19 A' 623 599 3.62      
20 A' 542 522 6.03      
21 A' 385 370 14.19      
22 A" 983 946 0.39      
23 A" 936 901 0.67      
24 A" 897 863 1.69      
25 A" 811 780 43.02      
26 A" 710 684 22.41      
27 A" 510 491 0.54      
28 A" 415 400 4.48      
29 A" 371 357 121.86      
30 A" 224 215 0.11      

Unscaled Zero Point Vibrational Energy (zpe) 20322.1 cm-1
Scaled (by 0.9625) Zero Point Vibrational Energy (zpe) 19560.1 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 TPSSh/6-31+G**
ABC
0.19327 0.08922 0.06104

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.208 -1.160 0.000
C2 -1.187 0.177 0.000
C3 0.000 0.926 0.000
C4 1.222 0.242 0.000
C5 1.197 -1.152 0.000
C6 -0.040 -1.813 0.000
O7 0.020 2.292 0.000
H8 -2.155 0.683 0.000
H9 2.152 0.802 0.000
H10 2.122 -1.721 0.000
H11 -0.089 -2.900 0.000
H12 -0.882 2.642 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 O7 H8 H9 H10 H11 H12
N11.33762.41112.80572.40511.33813.66392.07233.89133.37722.06793.8160
C21.33761.40392.41022.72982.29722.43491.09173.39753.81513.26672.4835
C32.41111.40391.40042.39852.73961.36552.16832.15593.39273.82691.9290
C42.80572.41021.40041.39452.41172.37593.40531.08572.15953.40443.1914
C52.40512.72982.39851.39451.40243.63943.82122.17511.08602.16984.3262
C61.33812.29722.73962.41171.40244.10513.27153.41232.16421.08764.5336
O73.66392.43491.36552.37593.63944.10512.70492.60124.52975.19230.9677
H82.07231.09172.16833.40533.82123.27152.70494.30864.90624.13532.3357
H93.89133.39752.15591.08572.17513.41232.60124.30862.52274.32733.5486
H103.37723.81513.39272.15951.08602.16424.52974.90622.52272.50625.2969
H112.06793.26673.82693.40442.16981.08765.19234.13534.32732.50625.5977
H123.81602.48351.92903.19144.32624.53360.96772.33573.54865.29695.5977

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 123.141 N1 C2 H8 116.725
N1 C6 C5 122.692 N1 C6 H11 116.591
C2 N1 C6 118.305 C2 C3 C4 118.507
C2 C3 O7 123.090 C3 C2 H8 120.134
C3 C4 C5 118.214 C3 C4 H9 119.725
C3 O7 H12 110.372 C4 C3 O7 118.404
C4 C5 C6 119.142 C4 C5 H10 120.537
C5 C4 H9 122.062 C5 C6 H11 120.717
C6 C5 H10 120.320
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.124      
2 C -0.065      
3 C 0.013      
4 C -0.012      
5 C 0.114      
6 C -0.373      
7 O -0.516      
8 H 0.132      
9 H 0.169      
10 H 0.159      
11 H 0.147      
12 H 0.356      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.663 1.093 0.000 1.279
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.180 -0.532 0.000
y -0.532 12.741 0.000
z 0.000 0.000 5.677


<r2> (average value of r2) Å2
<r2> 179.878
(<r2>)1/2 13.412