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

using model chemistry: B2PLYP/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 B2PLYP/cc-pVTZ
 hartrees
Energy at 0K-323.363138
Energy at 298.15K-323.369741
HF Energy-322.962680
Nuclear repulsion energy274.733679
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 B2PLYP/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' 3823 3668 66.97      
2 A' 3223 3092 5.58      
3 A' 3209 3078 12.29      
4 A' 3187 3057 8.24      
5 A' 3139 3012 30.73      
6 A' 1642 1575 13.60      
7 A' 1628 1562 25.48      
8 A' 1525 1463 20.86      
9 A' 1475 1415 104.03      
10 A' 1380 1324 18.60      
11 A' 1333 1278 1.66      
12 A' 1300 1248 102.05      
13 A' 1229 1179 44.13      
14 A' 1200 1152 97.36      
15 A' 1130 1084 7.64      
16 A' 1064 1021 1.58      
17 A' 1037 995 7.75      
18 A' 841 807 7.94      
19 A' 634 608 4.37      
20 A' 553 530 5.96      
21 A' 396 380 12.56      
22 A" 996 956 0.31      
23 A" 947 909 1.33      
24 A" 909 872 2.47      
25 A" 826 792 32.87      
26 A" 728 698 26.40      
27 A" 523 502 0.21      
28 A" 425 408 4.60      
29 A" 357 343 106.53      
30 A" 230 221 0.24      

Unscaled Zero Point Vibrational Energy (zpe) 20443.4 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 19613.4 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 B2PLYP/cc-pVTZ
ABC
0.19549 0.09003 0.06164

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.204 -1.159 0.000
C2 -1.178 0.173 0.000
C3 0.000 0.919 0.000
C4 1.215 0.244 0.000
C5 1.192 -1.142 0.000
C6 -0.034 -1.801 0.000
O7 0.014 2.282 0.000
H8 -2.138 0.680 0.000
H9 2.138 0.803 0.000
H10 2.112 -1.706 0.000
H11 -0.079 -2.881 0.000
H12 -0.893 2.604 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 O7 H8 H9 H10 H11 H12
N11.33232.40182.79602.39531.33443.64992.06253.87573.36092.05703.7755
C21.33231.39422.39362.70962.28142.42221.08593.37553.78883.24602.4473
C32.40181.39421.39012.38092.72061.36222.15152.14163.36983.80171.9063
C42.79602.39361.39011.38592.39602.36503.38121.07992.14663.38273.1640
C52.39532.70962.38091.38591.39143.62013.79542.16361.07992.15434.2864
C61.33442.28142.72062.39601.39144.08293.25303.39152.14831.08144.4877
O73.64992.42221.36222.36503.62014.08292.68322.58774.50595.16390.9628
H82.06251.08592.15153.38123.79543.25302.68324.27844.87434.11352.2918
H93.87573.37552.14161.07992.16363.39152.58774.27842.50984.30083.5256
H103.36093.78883.36982.14661.07992.14834.50594.87432.50982.48685.2541
H112.05703.24603.80173.38272.15431.08145.16394.11354.30082.48685.5452
H123.77552.44731.90633.16404.28644.48770.96282.29183.52565.25415.5452

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 123.488 N1 C2 H8 116.691
N1 C6 C5 122.967 N1 C6 H11 116.354
C2 N1 C6 117.637 C2 C3 C4 118.557
C2 C3 O7 122.976 C3 C2 H8 119.821
C3 C4 C5 118.110 C3 C4 H9 119.713
C3 O7 H12 108.937 C4 C3 O7 118.467
C4 C5 C6 119.241 C4 C5 H10 120.535
C5 C4 H9 122.177 C5 C6 H11 120.679
C6 C5 H10 120.224
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.174      
2 C -0.165      
3 C 0.238      
4 C -0.165      
5 C -0.103      
6 C -0.093      
7 O -0.312      
8 H 0.125      
9 H 0.143      
10 H 0.146      
11 H 0.137      
12 H 0.223      


Electric dipole moments


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 10.753 -0.679 0.000
y -0.679 12.213 0.000
z 0.000 0.000 5.064


<r2> (average value of r2) Å2
<r2> 178.197
(<r2>)1/2 13.349