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METHYLATED ANTIMONY(V) COMPOUNDS - SYNTHESIS, HYDRIDE GENERATION PROPERTIES AND IMPLICATIONS FOR AQUATIC SPECIATION

TitleMETHYLATED ANTIMONY(V) COMPOUNDS - SYNTHESIS, HYDRIDE GENERATION PROPERTIES AND IMPLICATIONS FOR AQUATIC SPECIATION
Publication TypeJournal Article
Year of Publication1992
AuthorsDodd, M, Grundy, SL, Reimer, KJ, Cullen, WR
JournalApplied Organometallic Chemistry
Volume6
Pagination207-211
Date PublishedApr
Type of ArticleProceedings Paper
ISBN Number0268-2605
Keywordsanalysis, AQUATIC SPECIATION, ARSENIC SPECIATION, dimethylantimony, GCAA, HYDRIDE GENERATION, trimethylantimony
Abstract

Reports in the literature that the compounds MeSb(O)(OH)2 and Me2Sb(O)OH are present in marine and fresh-waters need to be re-examined. The results of several synthetic strategies suggest that these methylantimony(V) compounds are either environmentally inaccessible or polymeric in nature. Pure samples of various di- and trimethylated antimony(V) species were prepared and found to undergo molecular rearrangement reactions when subjected to hydride generation procedures typically used for aquatic speciation.
URL<Go to ISI>://A1992HQ16800014