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All results from a given calculation for C5H5NO (4-Pyridinol)

using model chemistry: MP2/6-31+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 MP2/6-31+G**
 hartrees
Energy at 0K-322.582952
Energy at 298.15K 
HF Energy-321.575265
Nuclear repulsion energy273.195380
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 MP2/6-31+G**
Rotational Constants (cm-1) from geometry optimized at MP2/6-31+G**
ABC
0.19906 0.08717 0.06062

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.017 -1.881 0.000
C2 -1.131 -1.186 0.000
C3 -1.198 0.211 0.000
C4 0.000 0.935 0.000
C5 1.208 0.228 0.000
C6 1.158 -1.166 0.000
O7 0.059 2.297 0.000
H8 -2.049 -1.766 0.000
H9 -2.159 0.714 0.000
H10 2.149 0.762 0.000
H11 2.082 -1.736 0.000
H12 -0.831 2.674 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 O7 H8 H9 H10 H11 H12
N11.34202.41942.81602.42211.34664.17852.06893.38653.39552.06974.6332
C21.34201.39892.40372.73312.28933.68091.08542.16023.81483.25943.8716
C32.41941.39891.39962.40572.72922.43522.15231.08443.39193.81402.4898
C42.81602.40371.39961.39932.39921.36363.38982.17002.15603.38621.9274
C52.42212.73312.40571.39931.39522.36683.81833.40131.08202.14963.1841
C61.34662.28932.72922.39921.39523.63383.26243.81282.16761.08504.3248
O74.17853.68092.43521.36362.36683.63384.57702.72462.59384.51200.9662
H82.06891.08542.15233.38983.81833.26244.57702.48224.89994.13044.6035
H93.38652.16021.08442.17003.40133.81282.72462.48224.30804.89722.3672
H103.39553.81483.39192.15601.08202.16762.59384.89994.30802.49843.5409
H112.06973.25943.81403.38622.14961.08504.51204.13044.89722.49845.2849
H124.63323.87162.48981.92743.18414.32480.96624.60352.36723.54095.2849

picture of 4-Pyridinol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 123.929 N1 C2 H8 116.531
N1 C6 C5 124.097 N1 C6 H11 116.266
C2 N1 C6 116.746 C2 C3 C4 118.397
C2 C3 H9 120.362 C3 C2 H8 119.540
C3 C4 C5 118.525 C3 C4 O7 123.600
C4 C3 H9 121.241 C4 C5 C6 118.306
C4 C5 H10 120.119 C4 O7 H12 110.477
C5 C4 O7 117.875 C5 C6 H11 119.637
C6 C5 H10 121.575
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability