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With the aim of obtaining organooxotin clusters with large cavities suitable for host\u2013guest chemistry, we used 1,1\u2032\u2010ferrocenedicarboxylic acid (H<jats:sub>2<\/jats:sub>L<jats:sub>a<\/jats:sub>) and hexanedioic acid (H<jats:sub>2<\/jats:sub>L<jats:sub>b<\/jats:sub>) to replace the carbonate anions (CO<jats:sub>3<\/jats:sub><jats:sup>2\u2212<\/jats:sup>), and thereby clusters [(R<jats:sub>2<\/jats:sub>SnO)<jats:sub>3<\/jats:sub>(R<jats:sub>2<\/jats:sub>SnOH)<jats:sub>2<\/jats:sub>L<jats:sub>a<\/jats:sub>]<jats:sub>2<\/jats:sub> (<jats:bold>2<\/jats:bold>) and [(R<jats:sub>2<\/jats:sub>SnO)<jats:sub>3<\/jats:sub>(R<jats:sub>2<\/jats:sub>SnOH)<jats:sub>2<\/jats:sub>L<jats:sub>b<\/jats:sub>]<jats:sub>2<\/jats:sub> (<jats:bold>3<\/jats:bold>) were obtained. When <jats:bold>1<\/jats:bold> was treated with benzoic acid (HL<jats:sub>c<\/jats:sub>) in different stoichiometric ratios (1:4, 1:10), ladder cluster (R<jats:sub>2<\/jats:sub>SnO)<jats:sub>3<\/jats:sub>(R<jats:sub>2<\/jats:sub>SnOH)<jats:sub>2<\/jats:sub>(L<jats:sub>c<\/jats:sub>)<jats:sub>2<\/jats:sub> (<jats:bold>4<\/jats:bold>) and drum cluster [RSn(O)L<jats:sub>c<\/jats:sub>]<jats:sub>6<\/jats:sub> (<jats:bold>5<\/jats:bold>) were obtained. Through the hydrolysis of Cy<jats:sub>2<\/jats:sub>SnCl<jats:sub>2<\/jats:sub> (Cy = C<jats:sub>6<\/jats:sub>H<jats:sub>11<\/jats:sub>) and (C<jats:sub>6<\/jats:sub>H<jats:sub>5<\/jats:sub>CH<jats:sub>2<\/jats:sub>)<jats:sub>2<\/jats:sub>SnCl<jats:sub>2<\/jats:sub>, two interesting ethanolate\u2010modified clusters [Cy<jats:sub>2<\/jats:sub>(C<jats:sub>2<\/jats:sub>H<jats:sub>5<\/jats:sub>O)SnOSn(C<jats:sub>2<\/jats:sub>H<jats:sub>5<\/jats:sub>O)Cy<jats:sub>2<\/jats:sub>]<jats:sub>2<\/jats:sub> (<jats:bold>6<\/jats:bold>) and [(R<jats:sub>2<\/jats:sub>SnO)<jats:sub>3<\/jats:sub>(R<jats:sub>2<\/jats:sub>SnOH)(R<jats:sub>2<\/jats:sub>SnOC<jats:sub>2<\/jats:sub>H<jats:sub>5<\/jats:sub>)(CO<jats:sub>3<\/jats:sub>)]<jats:sub>2<\/jats:sub> (<jats:bold>7<\/jats:bold>) were obtained. All the tin atoms in these ladder clusters are five\u2010coordinate surrounded by two alkyl groups and three O atoms, and have distorted trigonal\u2010bipyramidal coordination environments with two carbon atoms and one O atom in the equatorial positions and two O atoms in the axial positions. The structures of all these compounds have been established by single\u2010crystal X\u2010ray diffraction analyses.<\/jats:p>","DOI":"10.1002\/chem.200400202","type":"journal-article","created":{"date-parts":[[2004,6,15]],"date-time":"2004-06-15T15:40:52Z","timestamp":1087314052000},"page":"3761-3768","source":"Crossref","is-referenced-by-count":67,"title":["A New System in Organooxotin Cluster Chemistry Incorporating Inorganic and Organic Spacers between Two Ladders Each Containing Five Tin Atoms"],"prefix":"10.1002","volume":"10","author":[{"given":"Guo\u2010Li","family":"Zheng","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jian\u2010Fang","family":"Ma","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jin","family":"Yang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yin\u2010Yan","family":"Li","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiang\u2010Rong","family":"Hao","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2004,7,22]]},"reference":[{"key":"e_1_2_6_1_2","unstructured":"\u00a0"},{"key":"e_1_2_6_2_2","doi-asserted-by":"publisher","DOI":"10.1021\/ar00161a005"},{"key":"e_1_2_6_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0010-8545(02)00178-9"},{"key":"e_1_2_6_4_2","first-page":"71","volume":"1","author":"Tiekink E. 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