NHMoO

NHMoO, or Nitrogen Hexamolybdate Octahydrate, is a chemical compound with the formula N2Mo6O24·8H2O. It is a member of the molybdate family of compounds, which are salts or esters of molybdic acid. NHMoO is typically prepared by reacting molybdic acid with ammonia, resulting in the formation of the hexamolybdate anion and ammonium ions.

The compound is notable for its unique structure and properties. It crystallizes in the monoclinic crystal system, forming dark red or purple crystals. NHMoO is soluble in water and polar solvents, but insoluble in non-polar solvents. It exhibits a strong absorption in the visible and near-infrared regions, making it useful in various applications, including as a catalyst in organic synthesis and as a component in photochromic materials.

NHMoO is also of interest in the field of materials science due to its potential to form hybrid materials with other compounds. For example, it can be used to synthesize heterometallic complexes with transition metals, which exhibit interesting magnetic and electronic properties.

In summary, NHMoO is a well-defined chemical compound with a distinct structure and a range of potential applications. Its unique properties make it a valuable subject for further research and development in the fields of chemistry and materials science.