return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: wB97X-D/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 wB97X-D/cc-pVTZ
 hartrees
Energy at 0K-323.506466
Energy at 298.15K-323.513119
HF Energy-323.506466
Nuclear repulsion energy275.701733
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 wB97X-D/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' 3892 3721 67.61      
2 A' 3229 3087 5.37      
3 A' 3214 3072 11.63      
4 A' 3190 3050 9.16      
5 A' 3146 3008 32.65      
6 A' 1675 1601 19.14      
7 A' 1660 1587 19.51      
8 A' 1546 1478 29.30      
9 A' 1491 1426 114.03      
10 A' 1388 1327 26.57      
11 A' 1337 1278 26.66      
12 A' 1303 1246 107.16      
13 A' 1241 1187 38.66      
14 A' 1201 1148 70.68      
15 A' 1141 1091 9.81      
16 A' 1078 1031 1.55      
17 A' 1042 996 7.02      
18 A' 854 816 7.42      
19 A' 638 610 4.36      
20 A' 560 535 6.06      
21 A' 406 388 12.49      
22 A" 1013 969 0.25      
23 A" 955 913 2.32      
24 A" 914 874 1.83      
25 A" 834 797 29.49      
26 A" 731 699 32.36      
27 A" 530 507 0.21      
28 A" 428 409 4.21      
29 A" 361 345 108.38      
30 A" 230 219 0.37      

Unscaled Zero Point Vibrational Energy (zpe) 20614.1 cm-1
Scaled (by 0.956) Zero Point Vibrational Energy (zpe) 19707.0 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 wB97X-D/cc-pVTZ
ABC
0.19689 0.09071 0.06210

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.198 -1.155 0.000
C2 -1.173 0.172 0.000
C3 0.000 0.915 0.000
C4 1.211 0.244 0.000
C5 1.188 -1.137 0.000
C6 -0.033 -1.793 0.000
O7 0.012 2.272 0.000
H8 -2.136 0.674 0.000
H9 2.136 0.804 0.000
H10 2.109 -1.702 0.000
H11 -0.081 -2.874 0.000
H12 -0.892 2.596 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 O7 H8 H9 H10 H11 H12
N11.32692.39182.78612.38611.32873.63482.05563.86663.35222.05023.7630
C21.32691.38842.38502.69872.27112.41161.08653.36803.77873.23532.4401
C32.39181.38841.38482.37052.70771.35762.14952.13843.36063.78961.9025
C42.78612.38501.38481.38062.38622.35693.37481.08062.14253.37483.1549
C52.38612.69872.37051.38061.38553.60633.78502.15931.08072.15114.2724
C61.32872.27112.70772.38621.38554.06533.24183.38242.14351.08244.4714
O73.63482.41161.35762.35693.60634.06532.67702.58244.49365.14720.9593
H82.05561.08652.14953.37483.78503.24182.67704.27354.86464.10032.2890
H93.86663.36802.13841.08062.15933.38242.58244.27352.50534.29373.5179
H103.35223.77873.36062.14251.08072.14354.49364.86462.50532.48395.2411
H112.05023.23533.78963.37482.15111.08245.14724.10034.29372.48395.5291
H123.76302.44011.90253.15494.27244.47140.95932.28903.51795.24115.5291

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 123.474 N1 C2 H8 116.447
N1 C6 C5 123.066 N1 C6 H11 116.122
C2 N1 C6 117.569 C2 C3 C4 118.641
C2 C3 O7 122.853 C3 C2 H8 120.079
C3 C4 C5 118.016 C3 C4 H9 119.805
C3 O7 H12 109.191 C4 C3 O7 118.506
C4 C5 C6 119.235 C4 C5 H10 120.542
C5 C4 H9 122.179 C5 C6 H11 120.812
C6 C5 H10 120.223
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.151      
2 C -0.164      
3 C 0.215      
4 C -0.157      
5 C -0.088      
6 C -0.092      
7 O -0.261      
8 H 0.114      
9 H 0.127      
10 H 0.132      
11 H 0.121      
12 H 0.203      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.627 1.155 0.000 1.314
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.641 -7.915 0.000
y -7.915 -37.388 0.000
z 0.000 0.000 -42.583
Traceless
 xyz
x 2.344 -7.915 0.000
y -7.915 2.724 0.000
z 0.000 0.000 -5.069
Polar
3z2-r2-10.137
x2-y2-0.253
xy-7.915
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.684 -0.649 0.000
y -0.649 12.078 0.000
z 0.000 0.000 5.095


<r2> (average value of r2) Å2
<r2> 176.821
(<r2>)1/2 13.297