Hexagonal ammonium zinc ­phosphate, (NH4)ZnPO4, at 10 K

Hexagonal ammonium zinc ­phosphate, (NH4)ZnPO4, at 10 K

The title compound, (NH4)ZnPO4–HEX, is built up from a three‐dimensional network of ZnO4 and PO4 tetrahedra [dav(Zn—O) = 1.9400 (7) Å and dav(P—O) = 1.5396 (7) Å], fused together via Zn—O—P links [θav = 133.47 (4)°]. An undisordered linear Zn—O—P bond occurs (all three atoms lie on a threefold axis)...

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Veröffentlicht in:Acta crystallographica. Section C, Crystal structure communications Crystal structure communications, 2001-05, Vol.57 (5), p.508-509
Hauptverfasser: Harrison, William T. A., Sobolev, Alexandre N., Phillips, Mark L. F.
Format: Artikel
Sprache:eng
Schlagworte:
Condensed matter: structure, mechanical and thermal properties
Exact sciences and technology
Inorganic compounds
Physics
Salts
Structure of solids and liquids
crystallography
Structure of specific crystalline solids
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Zusammenfassung:The title compound, (NH4)ZnPO4–HEX, is built up from a three‐dimensional network of ZnO4 and PO4 tetrahedra [dav(Zn—O) = 1.9400 (7) Å and dav(P—O) = 1.5396 (7) Å], fused together via Zn—O—P links [θav = 133.47 (4)°]. An undisordered linear Zn—O—P bond occurs (all three atoms lie on a threefold axis). Extra‐framework NH4+ cations, which interact with the [ZnPO4]− framework by hydrogen bonds, complete the crystal structure.
ISSN:0108-2701
1600-5759
DOI:10.1107/S0108270101002992