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

using model chemistry: TPSSh/6-31G(2df,p)

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/6-31G(2df,p)
 hartrees
Energy at 0K-323.545178
Energy at 298.15K-323.551745
HF Energy-323.545178
Nuclear repulsion energy274.099229
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/6-31G(2df,p)
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' 3778 3646 47.26      
2 A' 3204 3092 8.74      
3 A' 3187 3075 18.40      
4 A' 3162 3051 11.96      
5 A' 3107 2998 39.86      
6 A' 1633 1576 11.17      
7 A' 1619 1562 24.28      
8 A' 1520 1466 14.46      
9 A' 1468 1417 105.00      
10 A' 1372 1324 23.48      
11 A' 1331 1284 2.63      
12 A' 1300 1255 92.51      
13 A' 1228 1185 35.50      
14 A' 1197 1155 103.12      
15 A' 1124 1085 6.32      
16 A' 1059 1022 1.18      
17 A' 1023 987 7.75      
18 A' 833 804 7.16      
19 A' 621 599 4.12      
20 A' 541 522 5.40      
21 A' 383 370 12.08      
22 A" 987 953 0.61      
23 A" 944 911 1.15      
24 A" 907 875 0.95      
25 A" 828 799 25.54      
26 A" 727 702 16.99      
27 A" 520 502 0.09      
28 A" 419 404 0.45      
29 A" 393 380 109.06      
30 A" 229 221 0.06      

Unscaled Zero Point Vibrational Energy (zpe) 20320.2 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 19609.0 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 TPSSh/6-31G(2df,p)
ABC
0.19430 0.08972 0.06138

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.208 -1.162 0.000
C2 -1.180 0.172 0.000
C3 0.000 0.923 0.000
C4 1.219 0.246 0.000
C5 1.195 -1.144 0.000
C6 -0.034 -1.803 0.000
O7 0.014 2.286 0.000
H8 -2.147 0.679 0.000
H9 2.147 0.808 0.000
H10 2.121 -1.710 0.000
H11 -0.082 -2.889 0.000
H12 -0.900 2.599 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 O7 H8 H9 H10 H11 H12
N11.33432.40972.80582.40301.33723.65772.06663.89023.37332.06153.7739
C21.33431.39902.40072.71542.28362.42771.09133.38733.79983.25202.4434
C32.40971.39901.39492.38752.72671.36252.16052.15003.38113.81301.9024
C42.80582.40071.39491.38952.40202.36943.39371.08462.15353.39393.1672
C52.40302.71542.38751.38951.39533.62693.80652.17121.08522.16264.2894
C61.33722.28362.72672.40201.39534.08923.25943.40232.15711.08674.4869
O73.65772.42771.36252.36943.62694.08922.69252.59484.51715.17540.9663
H82.06661.09132.16053.39373.80653.25942.69254.29554.89064.12232.2894
H93.89023.38732.15001.08462.17123.40232.59484.29552.51814.31663.5345
H103.37333.79983.38112.15351.08522.15714.51714.89062.51812.49825.2627
H112.06153.25203.81303.39392.16261.08675.17544.12234.31662.49825.5488
H123.77392.44341.90243.16724.28944.48690.96632.28943.53455.26275.5488

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 123.658 N1 C2 H8 116.502
N1 C6 C5 123.130 N1 C6 H11 116.148
C2 N1 C6 117.474 C2 C3 C4 118.463
C2 C3 O7 123.064 C3 C2 H8 119.840
C3 C4 C5 118.064 C3 C4 H9 119.720
C3 O7 H12 108.355 C4 C3 O7 118.473
C4 C5 C6 119.211 C4 C5 H10 120.472
C5 C4 H9 122.216 C5 C6 H11 120.722
C6 C5 H10 120.317
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability