NSF (CHE-1905263). This work was also supported by an NSF Graduate Research Fellowship (DGE-1610403) to S.A.V. and Arnold O. Beckman Postdoctoral Fellowship to Z.M.S. We acknowledge the Texas Materials Institute for the use of the SAXSLAB Ganesha, acquired using an NSF MRI grant CBET-1624659. We thank the Texas Advanced Computing Center (TACC) at the University of Texas at Austin for HPC resources. We thank M. Wren Berry for ICP-OES measurements and Matthew Sheldon for critical feedback on the manuscript.