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All results from a given calculation for C5H5NO (2-Pyridinol)

using model chemistry: B97D3/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/cc-pVTZ
 hartrees
Energy at 0K-323.431253
Energy at 298.15K-323.437896
HF Energy-323.431253
Nuclear repulsion energy275.137387
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/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' 3672 3620 53.39      
2 A' 3158 3113 5.71      
3 A' 3151 3106 20.62      
4 A' 3127 3083 9.31      
5 A' 3099 3056 22.41      
6 A' 1608 1586 71.89      
7 A' 1583 1561 78.58      
8 A' 1476 1455 95.03      
9 A' 1459 1439 53.59      
10 A' 1348 1329 39.17      
11 A' 1304 1286 34.26      
12 A' 1292 1274 49.48      
13 A' 1177 1161 140.50      
14 A' 1148 1132 24.78      
15 A' 1086 1071 23.74      
16 A' 1042 1028 3.14      
17 A' 984 970 7.08      
18 A' 844 832 12.97      
19 A' 630 621 2.60      
20 A' 556 549 0.66      
21 A' 412 406 15.58      
22 A" 970 956 0.01      
23 A" 945 931 0.45      
24 A" 852 840 1.41      
25 A" 771 760 47.59      
26 A" 735 725 7.90      
27 A" 557 549 37.50      
28 A" 491 485 65.88      
29 A" 410 404 0.29      
30 A" 204 201 0.85      

Unscaled Zero Point Vibrational Energy (zpe) 20044.4 cm-1
Scaled (by 0.986) Zero Point Vibrational Energy (zpe) 19763.8 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 B97D3/cc-pVTZ
ABC
0.19416 0.09194 0.06240

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.184 0.296 0.000
C2 0.000 0.905 0.000
C3 1.230 0.229 0.000
C4 1.197 -1.158 0.000
C5 -0.036 -1.820 0.000
C6 -1.191 -1.047 0.000
O7 0.001 2.262 0.000
H8 2.159 0.789 0.000
H9 2.125 -1.722 0.000
H10 -0.097 -2.902 0.000
H11 -2.174 -1.515 0.000
H12 -0.935 2.520 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 O7 H8 H9 H10 H11 H12
N11.33102.41482.78982.40711.34332.29593.37853.87603.37842.06392.2377
C21.33101.40322.38442.72432.28651.35802.16163.37853.80823.25261.8666
C32.41481.40321.38702.40842.73712.37581.08402.14653.40103.82493.1521
C42.78982.38441.38701.39982.39123.62312.17061.08622.17233.39054.2510
C52.40712.72432.40841.39981.38994.08233.40872.16371.08462.16004.4317
C61.34332.28652.73712.39121.38993.51793.81993.38472.15441.08853.5762
O72.29591.35802.37583.62314.08233.51792.61274.51515.16594.35880.9710
H83.37852.16161.08402.17063.40873.81992.61272.51064.32554.90703.5451
H93.87603.37852.14651.08622.16373.38474.51512.51062.51624.30485.2305
H103.37843.80823.40102.17231.08462.15445.16594.32552.51622.49885.4869
H112.06393.25263.82493.39052.16001.08854.35884.90704.30482.49884.2206
H122.23771.86663.15214.25104.43173.57620.97103.54515.23055.48694.2206

picture of 2-Pyridinol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 124.134 N1 C2 O7 117.180
N1 C6 C5 123.488 N1 C6 H11 115.648
C2 N1 C6 117.374 C2 C3 C4 117.435
C2 C3 H8 120.106 C2 O7 H12 105.271
C3 C2 O7 118.686 C3 C4 C5 119.511
C3 C4 H9 119.991 C4 C3 H8 122.459
C4 C5 C6 118.059 C4 C5 H10 121.390
C5 C4 H9 120.498 C5 C6 H11 120.865
C6 C5 H10 120.551
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.190      
2 C 0.206      
3 C -0.128      
4 C -0.095      
5 C -0.104      
6 C -0.062      
7 O -0.254      
8 H 0.111      
9 H 0.103      
10 H 0.106      
11 H 0.102      
12 H 0.205      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.442 -0.997 0.000 1.091
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.641 -1.977 0.000
y -1.977 -36.367 0.000
z 0.000 0.000 -42.517
Traceless
 xyz
x 1.801 -1.977 0.000
y -1.977 3.712 0.000
z 0.000 0.000 -5.513
Polar
3z2-r2-11.026
x2-y2-1.274
xy-1.977
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.038 0.029 0.000
y 0.029 12.905 0.000
z 0.000 0.000 5.126


<r2> (average value of r2) Å2
<r2> 176.988
(<r2>)1/2 13.304