Hydrothermal synthesis and structural characterization of a novel hydroxo stannate: Sr2Sn(OH)8

Mingmei Wu, Xiuling Li, Guoping Shen, Jing Li, Ruren Xu, Davide M. Proserpio

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

A new hydroxo stannate(IV), Sr2Sn(OH)8, has been synthesized by the hydrothermal method. Single-crystal X-ray diffraction shows that this compound crystallizes in the monoclinic space group P21/c with a = 6.006(1) Å, b = 11.058(2) Å, c = 6.129(2) Å, β = 112.98(2)°, V = 374.8(2) Å3, Z = 2, R = 0.022 (I > 2 σ(I)). The structure [Sr(OH)(6/3)(OH)(2/2)]2[Sn(OH)(6/3)] consists of Sn(OH)6 octahedra and Sr(OH)8 triangulated dodecahedra. These Sr(OH)8 and Sn(OH)6 polyhedra form a novel complex 3D packing arrangement that contains channels running along [001], filled with the in-pointing hydrogens of the hydroxo groups. (C) 2000 Academic Press.

Original languageEnglish
Pages (from-to)56-60
Number of pages5
JournalJournal of Solid State Chemistry
Volume151
Issue number1
DOIs
Publication statusPublished - 2000

Keywords

  • Extended framework
  • Hydrothermal synthesis
  • Structure
  • Tin(IV)

ASJC Scopus subject areas

  • Inorganic Chemistry
  • Physical and Theoretical Chemistry
  • Materials Chemistry

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