title: Accurate Composite and Fragment-Based Quantum Chemical Models for Large Molecules.
authors: Department of Chemistry, Indiana University, 800 E. Kirkwood Avenue, Bloomington, Indiana 47405, United States.
authors: Krishnan
authors: K
authors: Raghavachari
authors: Department of Chemistry, Indiana University, 800 E. Kirkwood Avenue, Bloomington, Indiana 47405, United States.
authors: Arjun
authors: A
authors: Saha