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However, integrating atomically precise metal nanoclusters (MNCs) into CD\u2010MOFs remains largely unexplored. Only a few reports describe encapsulating MNCs within CD\u2010MOFs, but none have crystallographically elucidated the structural aspects of MNCs\u2010embedded CD\u2010MOFs. Moreover, the site\u2010specific positioning of MNCs in MOF\u2014highly desirable for developing active catalysts and modulating properties\u2014remains an unsolved challenge. Herein, we report the atomically precise hybrid assembly of Ag\n                    <jats:sub>6<\/jats:sub>\n                    nanoclusters (NCs) within \u03b3\u2010cyclodextrin (\u03b3\u2010CD) MOFs. Ultrasmall Ag\n                    <jats:sub>6<\/jats:sub>\n                    NCs are immobilized within the porous alkali metal ion\u2013coordinated (K\n                    <jats:sup>+<\/jats:sup>\n                    , Rb\n                    <jats:sup>+<\/jats:sup>\n                    , Cs\n                    <jats:sup>+<\/jats:sup>\n                    ) \u03b3\u2010CD framework, affording a well\u2010defined metal nanocluster\u2010\u03b3\u2010CD\u2010MOF architecture at the nanoscale. Single\u2010crystal X\u2010ray diffraction unambiguously resolves a series of Ag\n                    <jats:sub>6<\/jats:sub>\n                    NC\u2013incorporated \u03b3\u2010CD MOFs, denoted as Ag\n                    <jats:sub>6<\/jats:sub>\n                    \/M\n                    <jats:sup>+<\/jats:sup>\n                    \/\u03b3\u2010CD (M = K, Rb, Cs). Incorporation of the Ag\n                    <jats:sub>6<\/jats:sub>\n                    NCs profoundly modulates their intrinsic photophysical properties, induces supramolecular chirality, and enables second\u2010harmonic generation (SHG). Furthermore, the Ag\n                    <jats:sub>6<\/jats:sub>\n                    \/M\n                    <jats:sup>+<\/jats:sup>\n                    \/\u03b3\u2010CD systems exhibit thermally activated delayed fluorescence, as corroborated by detailed theoretical calculations. Notably, these hybrid frameworks display pronounced circularly polarized luminescence, arising from chirality transfer from the \u03b3\u2010CD host and the spatially organized ligand shell surrounding the luminescent Ag\n                    <jats:sub>6<\/jats:sub>\n                    NC assemblies.\n                  <\/jats:p>","DOI":"10.1002\/smll.75958","type":"journal-article","created":{"date-parts":[[2026,10,8]],"date-time":"2026-10-08T12:46:41Z","timestamp":1791463601000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Stitching Atom\u2010Precise Ag\n                    <sub>6<\/sub>\n                    NCs in Cyclodextrin Metal\u2010Organic Framework: Chirality Induction and Second Harmonic Generation"],"prefix":"10.1002","author":[{"given":"Paritosh","family":"Mahato","sequence":"first","affiliation":[{"name":"School of Chemistry and Chemical Engineering Key Laboratory of Colloid and Interface Chemistry of Ministry of Education Shandong University  Jinan China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shulin","family":"Li","sequence":"additional","affiliation":[{"name":"School of Chemistry and Chemical Engineering Key Laboratory of Colloid and Interface Chemistry of Ministry of Education Shandong University  Jinan China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8803-3779","authenticated-orcid":false,"given":"Sayan","family":"Paul","sequence":"additional","affiliation":[{"name":"Department of Chemistry Indian Institute of Technology  Kharagpur India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8116-5506","authenticated-orcid":false,"given":"Anakuthil","family":"Anoop","sequence":"additional","affiliation":[{"name":"School of Digital Sciences Kerala University of Digital Sciences Innovation and Technology (Digital University Kerala)  Thiruvananthapuram 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