Properties and crystal structure of a novel silicate single crystal: BaH2SiO4

Qian Wang Chen, Zhong Yuan Zhou, Chee Leung Mak, K. H. Wong, Shu Yi Tang, Ting Zhu

Research output: Journal article publicationJournal articleAcademic researchpeer-review

1 Citation (Scopus)

Abstract

We have grown single crystals of BaH2SiO4by hydrothermal method. The crystal structure has been studied by direct method. Based on the 1792 unique reflections collected using Mo Kα of X-ray radiation and a CCD-based detector, it is refined to an agreement index (R1) of 6.36%. The cell is triclinic with dimensions: a = 7.0790, b = 7.3620, c = 7.5824Å and α = 89.640°, β = 88.785°, γ = 88.230°. There are four unit cells of BaH2SiO4in the cell, with space group P1̄.
Original languageEnglish
Pages (from-to)45-50
Number of pages6
JournalChinese Journal of Inorganic Chemistry
Volume18
Issue number1
Publication statusPublished - 1 Dec 2002

Keywords

  • Crystal structure
  • Ferroelectric crystal
  • Hydrothermal technology
  • Silicate materials

ASJC Scopus subject areas

  • Inorganic Chemistry

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