Synthesis and Crystal Structure of Cucurbit[6]uril Adduct of Hydrogen-bonded Cluster Complex [Mo3(μ3-Se)(μ2-O)3(H2O)6Cl3]+ |
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| Authors: | Pavel A Abramov Maxim N Sokolov Alexander V Virovets Eugenia V Peresypkina and Vladimir P Fedin |
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| Institution: | (1) A.V. Nikolaev Insitute of Inorganic Chemistry, Russian Academy of Sciences, Lavrentiev 3, Novosibirsk, 630090, Russia |
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| Abstract: | Reaction of MoOCl5]2− with in situ generated H2Se under hydrothermal conditions (4M HCl, 140 °C) leads to reduction of Mo(V) to Mo(IV) with the formation of a triangular
cluster Mo3(μ3-Se)(μ-O)34+ in high yield. It is present in HCl solutions as aqua chlorocomplex Mo3(μ3-Se)(μ-O)3(H2O)6Cl3]+ which was isolated and structurally characterized as supramolecular adduct with cucurbit6]uril (CB6]), {Mo3(μ3-Se)(μ-O)3(H2O)6Cl3]2CB6]}Cl2·15H2O.
Dedicated to Professor Dieter Fenske on the Occasion of his 65th Birthday |
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| Keywords: | Cluster molybdenum selenium cucurbituril crystal structure |
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