Ammonium zinc phosphate, (NH4)Zn(HPO4)(H2PO4)

Authors
Harrison, WTA
Citation
Wta. Harrison, Ammonium zinc phosphate, (NH4)Zn(HPO4)(H2PO4), ACT CRYST E, 57, 2001, pp. I72-i74
Citations number
13
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE
ISSN journal
16005368 → ACNP
Volume
57
Year of publication
2001
Part
9
Pages
I72 - i74
Database
ISI
SICI code
1600-5368(200109)57:<I72:AZP(>2.0.ZU;2-E
Abstract
Ammonium zinc phosphate, (NH4)Zn(HPO4)(H2PO4), is built up from infinite 4- ring chains of vertex-sharing ZnO4 and (H/H-2)PO4 tetrahedra [d(av) (Zn-O) = 1.943 (2) Angstrom and d(av) (P-O) = 1.534 (2) Angstrom] crosslinked by a mmonium cations. The intrachain O-H . . .O hydrogen bond appears to be esse ntially symmetric [d(O . . .O) = 2.442 (3) Angstrom].