{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,5]],"date-time":"2026-02-05T23:08:04Z","timestamp":1770332884725,"version":"3.49.0"},"reference-count":16,"publisher":"International Union of Crystallography (IUCr)","issue":"2","license":[{"start":{"date-parts":[[2026,1,16]],"date-time":"2026-01-16T00:00:00Z","timestamp":1768521600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"},{"start":{"date-parts":[[2026,1,16]],"date-time":"2026-01-16T00:00:00Z","timestamp":1768521600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"}],"content-domain":{"domain":["iucr.org","wiley.com","iucrj.org"],"crossmark-restriction":true},"short-container-title":["Acta Crystallogr E Cryst Commun","Acta Cryst E","Acta Cryst Sect E","Acta Crystallogr E","Acta Crystallogr Sect E","Acta Cryst E Cryst Commun","Acta Cryst Sect E Cryst Commun"],"accepted":{"date-parts":[[2026,1,10]]},"published-print":{"date-parts":[[2026,2,1]]},"abstract":"\n The hexagonal host\u2013guest title compound, poly[hexakis[[dimethyltin(IV)]-di-\u03bc-fluorido] potassium iodide], {[Sn(CH\n 3<\/jats:sub>\n )\n 2<\/jats:sub>\n F\n 2<\/jats:sub>\n ]\n 6<\/jats:sub>\n \u00b7KI}\n \n n<\/jats:italic>\n <\/jats:sub>\n or (Me\n 2<\/jats:sub>\n SnF\n 2<\/jats:sub>\n )\n 6<\/jats:sub>\n \u00b7KI, represents a layer structure of distorted {Me\n 2<\/jats:sub>\n SnF\n 4\/2<\/jats:sub>\n } octahedra corner-linked\n via<\/jats:italic>\n \u03bc\n 2<\/jats:sub>\n -bonding fluorine atoms. Distortion of the octahedra concerns not only bond lengths [\n d<\/jats:italic>\n (Sn\u2014C) = 2.089\u2005(2)\u2005\u00c5,\n d<\/jats:italic>\n (Sn\u2014F) = 2.077\u2005(1)\/2.080\u2005(1), 2.252\u2005(1)\/2.266\u2005(1)\u2005\u00c5] but also bond angles [\u2329(C\u2014Sn\u2014C) = 162.2\u2005(1)\u00b0, \u2329(F\u2014Sn\u2014F) = 77.11\u2005(7)\u2013119.57\u2005(5)\u00b0] giving rise to a irregular quadrilateral, pseudo-equatorial plane of fluorine atoms around the central tin atom. In the planar (001) layers, the octahedra are arranged according to a snub hexagonal tiling (sr{3,6}) resulting in small trigonal and larger hexagonal pores. The latter are occupied by potassium ions [\n d<\/jats:italic>\n (F...K) = 2.702\u2005(2)\u2005\u00c5, 6\u00d7], which in turn form linear rods with iodine ions [\n d<\/jats:italic>\n (K...I) = 3.6702\u2005(2)\u2005\u00c5, 2\u00d7) perpendicular to adjacent layers.\n <\/jats:p>","DOI":"10.1107\/s2056989026000265","type":"journal-article","created":{"date-parts":[[2026,1,12]],"date-time":"2026-01-12T16:41:09Z","timestamp":1768236069000},"page":"163-167","update-policy":"https:\/\/doi.org\/10.1107\/cm_01","source":"Crossref","is-referenced-by-count":0,"title":["Hexakis[dimethyltin(IV) difluoride] potassium iodide, 6Me\n 2<\/sub>\n SnF\n 2<\/sub>\n \u00b7KI: linear rods of potassium iodide penetrating the pores in planar layers of dimethyltin(IV) difluoride"],"prefix":"10.1107","volume":"82","author":[{"given":"Johanna","family":"Vages","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tobias","family":"Gieschen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kornelius","family":"Neue","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1251-0783","authenticated-orcid":true,"given":"Hans","family":"Reuter","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"329","published-online":{"date-parts":[[2026,1,16]]},"reference":[{"key":"wm5784_bb1","doi-asserted-by":"crossref","first-page":"147","DOI":"10.1016\/S0022-328X(02)01111-7","volume":"649","author":"Abdelhalim Ahmed","year":"2002","journal-title":"J. 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