Copper(II) hydrogenphosphate, CuHPO4

Copper(II) hydrogenphosphate, CuHPO4

The title compound, CuHPO 4 , has been synthesized from a mixture of phospho­ric acid and copper oxide. It has the same composition as M HPO 4 ( M = Ca, Ba, Pb, Sr or Sn), but adopts a rhombohedral structure with all atoms on general positions. The structure features distorted PO 4 tetra­hedra linke...

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Veröffentlicht in:Acta crystallographica. Section E, Structure reports online Structure reports online, 2009-12, Vol.65 (Pt 12), p.i85-i85
Hauptverfasser: Günther, Christiane, Görls, Helmar, Stachel, Dörte
Format: Artikel
Sprache:eng
Schlagworte:
Inorganic Papers
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Beschreibung
Zusammenfassung:The title compound, CuHPO 4 , has been synthesized from a mixture of phospho­ric acid and copper oxide. It has the same composition as M HPO 4 ( M = Ca, Ba, Pb, Sr or Sn), but adopts a rhombohedral structure with all atoms on general positions. The structure features distorted PO 4 tetra­hedra linked by copper, forming 12-membered rings. The Cu II atom is coordinated by five O atoms in a distorted square-pyramidal manner. O—H⋯O hydrogen bonding leads to an additional stabilization of the structure.
ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536809045632