Organotin–Oxido Cluster‐Based Multiferrocenyl Complexes Obtained by Hydrolysis of Ferrocenyl‐Functionalized Organotin Chlorides |
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| Authors: | Zhiliang You Robert Möckel Jakob Bergunde Prof?Dr Stefanie Dehnen |
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| Affiliation: | Fachbereich Chemie and Wissenschaftliches Zentrum für Materialwissenschaften (WZMW), Philipps‐Universit?t Marburg, Hans‐Meerwein‐Strasse, 35043 (Germany), Fax: (+49)?6421‐282‐5653 |
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| Abstract: | Three organotin–oxido clusters were formed by hydrolysis of ferrocenyl‐functionalized organotin chloride precursors in the presence of NaEPh (E=S, Se). RFcSnCl3?HCl] ( C ; RFc = CMe2CH2C(Me)?N?N?C(Me)Fc) and SnCl6]2? formed {(RFcSnCl2)3Sn(OH)6]}SnCl3] ( 3 a ) and {(RFcSnCl2)3Sn(OH)6]}PhSeO3] ( 3 b ), bearing an unprecedented Sn4O6] unit, in a one‐pot synthesis or stepwise through (RFcSnCl2)2Se] ( 1 ) plus (RFcSnCl2)SePh] ( 2 ). A one‐pot reaction starting out from FcSnCl3 gave (FcSn)9(OH)6O8Cl5] ( 4 ), which represents the largest Fc‐decorated Sn/O cluster reported to date. |
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| Keywords: | cluster compounds cyclic voltammetry hydrolysis organotin compounds tin |
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