Synthesis and Solid State Structures of the Hydrogen-Bonded Hexamolybdoplatinate(IV) Tetramer [(PtMo6O24)4H23]9– and the Hexamolybdoplatinate(IV) Trimers [(PtMo6O24)3H16]8– and [(PtMo6O24)3H14]10–

✍ Scribed by Victor W. Day; James C. Goloboy; Walter G. Klemperer

• Book ID: 102828210
• Publisher: John Wiley and Sons
• Year: 2009
• Tongue: English
• Weight: 848 KB
• Volume: 2009
• Category: Article
• ISSN: 1434-1948
• DOI: 10.1002/ejic.200900873

✦ Synopsis

Abstract

The [(PtMo~6~O~24~)~3~H~16~]^8–^, [(PtMo~6~O~24~)~3~H~14~]^10–^, and [(PtMo~6~O~24~)~4~H~23~]^9–^ anions have been crystallized as tetra‐n‐butylammonium and tetra‐n‐butylammonium/triethylammonium salts and structurally characterized using single‐crystal X‐ray diffraction techniques. Together with the [(PtMo~6~O~24~)~2~H~7~]^9–^ and [(PtMo~6~O~24~)~2~H~9~]^7–^ anions described by Lee and Sasaki in 1994, these anions form a homologous series of hydrogen‐bonded aggregates where stacks of protonated [α‐PtMo~6~O~24~]^8–^ anions are stabilized by hydrogen‐bonding interactions. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)