Title of article :
A new defective derivative of a ring-shaped nanosize polyoxomolybdate: synthesis and structure of Na28[MoVI112MoV28O427H14(H2O)56]·ca. 300H2O
Author/Authors :
Wenbin Yang، نويسنده , , Canzhong Lu، نويسنده , , Xiang Lin، نويسنده , , Sheng Wang، نويسنده , , Honghui Zhuang، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2001
Abstract :
A new defective ring-shaped polyoxomolybdate Na28[MoVI112MoV28O427H14(H2O)56]· ca. 300H2O was synthesized from an acidified aqueous solution of Na2MoO4·2H2O with Na2S2O3·5H2O or NH2NH2·2HCl acting as reducing reagents. Its giant tire-like anion, which is formally based on the reported {Mo154}-type ring with removal of seven {Mo2}2+ units at certain positions, is built up by fourteen {Mo8} units fused with fourteen {Mo1} units and seven {Mo2}2+ units.
Keywords :
Giant polyoxomolybdate , Synthesis , crystal structure , Nano-sized cavity
Journal title :
Inorganic Chemistry Communications
Journal title :
Inorganic Chemistry Communications
