A zinc phosphate with laminar structure: (ZnPO4)4(H2PO4)2(C4N2H14)2
✍ Scribed by Adriana Echavarrı́a; Carlos Saldarriaga
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 487 KB
- Volume
- 42
- Category
- Article
- ISSN
- 1387-1811
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📜 SIMILAR VOLUMES
Ammonium zinc phosphate, (NH 4 )Zn(HPO 4 )(H 2 PO 4 ), is built up from in®nite 4-ring chains of vertex-sharing ZnO 4 and (H/ H 2 )PO 4 tetrahedra [d av (ZnÐO) = 1.943 (2) A Ê and d av (PÐO) = 1.534 (2) A Ê ] crosslinked by ammonium cations. The intrachain OÐHÁ Á ÁO hydrogen bond appears to be essen
The hydrothermal syntheses and structures of two new open-framework iron phosphates, I, [C 6 N 2 H 14 ][Fe III 2 F 2 (HPO 4 ) 2 (H 2 PO 4 ) 2 ].2H 2 O, II, and [C 6 N 2 H 14 ] 2 [Fe III 3 (OH)F 3 (PO 4 ) (HPO 4 ) 2 ] 2 . H 2 O, are presented. The structures of both I and II consist of FeO 4 F 2 octa