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Unprecedented Rearrangement of Molybdenum(VI) Oxide to (μ 2 ‐Oxido)bis[dioxidomolybdenum(VI)] Hexamolybdate
Author(s) -
Pedrosa María R.,
Aguado Rafael,
Díez Virginia,
Escribano Jaime,
Sanz Roberto,
Arnáiz Francisco J.
Publication year - 2007
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/ejic.200700653
Subject(s) - chemistry , hexamethylphosphoramide , sulfoxide , dimethylacetamide , dimethylformamide , molybdenum , dimethyl sulfoxide , methanol , oxide , aqueous solution , medicinal chemistry , molybdenum oxide , inorganic chemistry , nuclear chemistry , organic chemistry , solvent
MoO 2 (acac) 2 reacts with water, amides, sulfoxides, and phosphane oxides in aqueous methanol, under mild conditions, to afford a new family of molybdates of composition [Mo 2 O 5 L 6 ][Mo 6 O 19 ] (L = H 2 O, dimethylformamide, dimethylacetamide, dimethyl sulfoxide, dibutyl sulfoxide, tributylphosphane oxide, triphenylphosphane oxide, hexamethylphosphoramide). The crystal and molecular structures of the two first structurally characterized (μ 2 ‐oxido)bis[dioxidomolybdenum(VI)] hexamolybdates were established by X‐ray diffraction analysis. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007)