X(FF) Marks the Spot: Forces from Learned Multipoles for an Accurate Map of Condensed Phase Properties

We present a method for building extremely accurate force fields using only data from first principles. Our method fits to CCSD(T)-quality energies, but not to forces or experimental data, yet produces force fields which accurately reproduce a variety of condensed phase properties over a family of small molecule test cases. We will discuss the advanced features employed in our force field and how they relate to popular techniques used in modern machine-learned force fields.