Report summary

Massachusetts Institute of Technology Department of Chemistry in 2021-2023 reads as a 53-PI network with 52 internal PI collaborations. The dominant subject mix is Chemistry as the leading field (20% of slots across 20 PIs; 20 labels), Molecular Biology as the leading subfield (13% of slots across 15 PIs; 15 labels), and Spectroscopy and Quantum Chemical Studies as the leading topic (3% of slots across 4 PIs; 4 labels). Overall the pattern is balanced: there is enough structure to identify active groups, while the field mix still leaves room for multiple research identities. The leading PI names are Timothy M. Swager (38.6 weighted works; Luminescence and Fluorescent Materials, Nonlinear Dynamics and Pattern Formation). The most visible ties are Stephanie M. Hart and Gabriela S. Schlau‐Cohen (10 shared works, weight 6.8). The leading breakdown groups are group 1 with 10 PIs, 10 internal connections, weight 28.3, around Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering, Molecular Biology, led by Bin Zhang, Moungi G. Bawendi, Gabriela S. Schlau‐Cohen.