Ni2Sr(PO4)2·2H2O
Open Access
- 27 November 2010
- journal article
- inorganic compounds
- Published by International Union of Crystallography (IUCr) in Acta Crystallographica Section E Structure Reports Online
- Vol. 66 (12), i86-i87
- https://doi.org/10.1107/s1600536810045113
Abstract
The title compound, dinickel(II) strontium bis-[ortho-phosphate(V)] dihydrate, was obtained under hydro-thermal conditions. The crystal structure consists of linear chains (∞) (1)[NiO(2/2)(OH(2))(2/2)O(2/1)] of edge-sharing NiO(6) octa-hedra ( symmetry) running parallel to [010]. Adjacent chains are linked to each other through PO(4) tetra-hedra (m symmetry) and arranged in such a way to build layers parallel to (001). The three-dimensional framework is accomplished by stacking of adjacent layers that are held together by SrO(8) polyhedra (2/m symmetry). Two types of O-H⋯O hydrogen bonds involving the water mol-ecule are present, viz. one very strong hydrogen bond perpendicular to the layers and weak trifurcated hydrogen bonds parallel to the layers.Keywords
This publication has 13 references indexed in Scilit:
- Dicobalt copper bis[orthophosphate(V)] monohydrate, Co2.39Cu0.61(PO4)2·H2OActa Crystallographica Section E: Crystallographic Communications, 2010
- Co3(PO4)2·4H2OActa Crystallographica Section E Structure Reports Online, 2008
- Cattiite, Mg3(PO4)222H2O, a new mineral from Zhelezny Mine (Kovdor Massif, Kola Peninsula, Russia)Neues Jahrbuch für Mineralogie - Monatshefte, 2002
- Anorganische Materialien mit offenen GerüstenAngewandte Chemie, 1999
- WinGXsuite for small-molecule single-crystal crystallographyJournal of Applied Crystallography, 1999
- Sr3Cu3(PO4)4, Pb3Cu3(PO4)4, BaCu2(PO4)2·H2O, and Ba2Cu(PO4)2·H2O: Crystal Structures and Topological RelationshipsJournal of Solid State Chemistry, 1999
- ORTEP-3 for Windows - a version ofORTEP-III with a Graphical User Interface (GUI)Journal of Applied Crystallography, 1997
- The Crystal Structure of SrNi2(PO4)2Journal of Solid State Chemistry, 1993
- Role of ion exchange in solid-state chemistryChemical Reviews, 1988
- Bond-valence parameters obtained from a systematic analysis of the Inorganic Crystal Structure DatabaseActa crystallographica Section B, Structural science, crystal engineering and materials, 1985