Archive/From Crystalline Frameworks to Dynamic Networks: Artificial Intelligence-Guided Design of Metal–Organic Materials
From Crystalline Frameworks to Dynamic Networks: Artificial Intelligence-Guided Design of Metal–Organic Materials
Yunke Yang, Ruijie Jiao, Siqi Deng et al.
June 30, 2026
en

Abstract

Artificial intelligence has greatly accelerated the design and screening of metal–organic materials, particularly for crystalline systems with well-defined topologies and increasingly standardized structural databases. However, this success has also created a structure-centric design paradigm that is less suitable for metal–organic systems whose functions are governed by process history, interfacial assembly, and dynamic coordination rather than by a single idealized lattice. This Perspective proposes that artificial intelligence (AI)-guided design of metal–organic materials should expand beyond crystalline metal–organic frameworks (MOFs) to encompass a broader structural continuum, ranging from long-range ordered frameworks to dynamic, non-periodic coordination networks. Metal–polyphenol networks (MPNs) are used here as an experimentally tractable example within a broader family of structurally dynamic metal–organic materials, as they arise from coordination interactions between metal ions and polyphenolic ligands, generally lack long-range crystallographic periodicity, and exhibit functions that are governed by interfacial assembly, environmental responsiveness, and pathway-dependent structural evolution. These features challenge conventional descriptor design and database-driven prediction, but also create opportunities for AI approaches that are process-aware, interface-sensitive, and function-oriented. By placing MOFs and MPNs within a unified framework of structural order, this Perspective outlines how machine learning, multimodal characterization, active learning, and closed-loop experimentation could expand metal–organic materials design from topology prediction toward dynamic network optimization.

IPC Classification

G06H04C07

Keywords

crystallineframeworksdynamicnetworksartificialintelligence-guideddesignmetalorganicmaterialschemistryintelligencegreatlyacceleratedscreeningparticularlysystemswell-definedtopologiesincreasinglystandardizedstructuraldatabaseshowever
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