Graphs of materials project

<div>This file contains the graph representation of structures in the Materials Project (www.materialsproject.org) and target properties, including formation energy per atom, band gap, and for a subset of 5830 structures, the shear moduli G_{VRH} and bulk moduli K_{VRH}. <br></div><div><br></div><div>This data is part of the our paper "Graph Networks as a Universal Machine Learning Framework for Molecules and Crystals"</div><div><br></div>