Two Heteropoly Anions Containing Organic Groups. The Crystal and Molecular Structures of Ammonium Pentamolybdobis (methyl-phosphonate) Pentahydrate and Sodium Tetramethylammonium Pentamolybdobis (ethylammoniumphosphonate) Pentahydrate.

摘要

The crystal and molecular structures of two stable organic derivatives of a heteropoly anion have been determined from three-dimensional X-ray data collected by counter methods.