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# Synthesis and structure of $M_{0.5}Bi_3P_2O_{10}$ (M = Ca, Sr, Ba, Pb) series

Porob, Digamber G and Row, Guru TN (2003) Synthesis and structure of $M_{0.5}Bi_3P_2O_{10}$ (M = Ca, Sr, Ba, Pb) series. In: Acta Crystallographica Section B, 59 (5). pp. 606-610.

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Official URL: http://dx.doi.org/10.1107/S0108768103012266

## Abstract

A series of $M_{0.5}Bi_3P_2O_{10}$ compounds with M = Ca, Sr, Ba and Pb have been synthesized in $MO-Bi_2O_3-P_2O_5$ ternary systems by the ceramic method and the crystal structures were then solved using single-crystal X-ray diffraction data. These compounds are isostructural with $Bi_{6.67}P_4O_{20}$ (triclinic, space group P\bar{1}, Z = 2). The structures consist of infinite chains of $Bi_2O_2$ units along the c axis formed by linking $BiO_8$ and $BiO_6$ polyhedra. These chains are interconnected by $MO_8$ polyhedra forming two-dimensional layers in the ac plane. The phosphate tetrahedra are sandwiched between these layers.

Item Type: Journal Article The Copyright belongs to International Union of Crystallography. Division of Chemical Sciences > Solid State & Structural Chemistry Unit 04 May 2006 08 Jul 2011 10:50 http://eprints.iisc.ernet.in/id/eprint/6572

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