  We present all {\bf A}mons for {\bf G}DB and {\bf Z}inc data-bases using no
more than 7 non-hydrogen atoms (AGZ7)---a calculated organic chemistry
building-block dictionary based on the AMON approach [Huang and von Lilienfeld,
{\em Nature Chemistry} (2020)]. AGZ7 records Cartesian coordinates of
compositional and constitutional isomers, as well as properties for $\sim$140k
small organic molecules obtained by systematically fragmenting all molecules of
Zinc and the majority of GDB17 into smaller entities, saturating with
hydrogens, and containing no more than 7 heavy atoms (excluding hydrogen
atoms). AGZ7 cover the elements \{H, B, C, N, O, F, Si, P, S, Cl, Br, Sn and
I\} and includes optimized geometries, total energy and its decomposition,
Mulliken atomic charges, dipole moment vectors, quadrupole tensors, electronic
spatial extent, eigenvalues of all occupied orbitals, LUMO, gap, isotropic
polarizability, harmonic frequencies, reduced masses, force constants, IR
intensity, normal coordinates, rotational constants, zero-point energy,
internal energy, enthalpy, entropy, free energy, and heat capacity (all at
ambient conditions) using B3LYP/cc-pVTZ (pseudopotentials were used for Sn and
I) level of theory. We exemplify the usefulness of this data set with AMON
based machine learning models of total potential energy predictions of seven of
the most rigid GDB-17 molecules.
