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All results from a given calculation for H3AlO3 (Aluminum hydroxide)

using model chemistry: CCSD(T)/aug-cc-pVQZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3H 1A'
Energy calculated at CCSD(T)/aug-cc-pVQZ
 hartrees
Energy at 0K-469.477817
Energy at 298.15K 
HF Energy-468.568489
Nuclear repulsion energy161.679508
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 CCSD(T)/aug-cc-pVQZ
Rotational Constants (cm-1) from geometry optimized at CCSD(T)/aug-cc-pVQZ
ABC
0.21752 0.21752 0.10876

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)/aug-cc-pVQZ

Point Group is C3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Al1 0.000 0.000 0.000
O2 0.000 1.697 0.000
O3 -1.469 -0.848 0.000
O4 1.469 -0.848 0.000
H5 -0.797 2.222 0.000
H6 -1.525 -1.801 0.000
H7 2.323 -0.420 0.000

Atom - Atom Distances (Å)
  Al1 O2 O3 O4 H5 H6 H7
Al11.69681.69681.69682.36032.36032.3603
O21.69682.93892.93890.95453.81613.1427
O31.69682.93892.93893.14270.95453.8161
O41.69682.93892.93893.81613.14270.9545
H52.36030.95453.14273.81614.08824.0882
H62.36033.81610.95453.14274.08824.0882
H72.36033.14273.81610.95454.08824.0882

picture of Aluminum hydroxide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Al1 O2 H5 123.352 Al1 O3 H6 123.352
Al1 O4 H7 123.352 O2 Al1 O3 120.000
O2 Al1 O4 120.000 O3 Al1 O4 120.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability