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Synthesis and characterization of a new layered lead borate

  • Guo Ming Wang
  • , Yan Qiong Sun
  • , Guo Yu Yang*
  • *Corresponding author for this work
  • CAS - Fujian Institute of Research on the Structure of Matter

Research output: Contribution to journalArticlepeer-review

Abstract

A new lead borate, Pb[B8O11(OH)4], has been hydrothermally synthesized and structurally characterized by single crystal X-ray diffraction, FTIR, powder X-ray diffraction and thermogravimetric analysis. The compound crystallizes in the monoclinic system, space group P21/n (No. 14), a=7.9081(2)Å, b=14.0248(3)Å, c=9.9910(3)Å, β=90.327(2)°, V=1108.08(5)Å3, and Z=4. The structure consists of layers of 9-membered borate rings enclosing Pb 2+ cations. Adjacent borate layers are interconnected via ionic Pb-O bonds and hydrogen bonding to form a 3D supramolecular network.

Original languageEnglish
Pages (from-to)398-403
Number of pages6
JournalJournal of Solid State Chemistry
Volume179
Issue number2
DOIs
Publication statusPublished - Feb 2006
Externally publishedYes

Keywords

  • Borates
  • Crystal structure
  • Hydrothermal synthesis
  • Lead borate

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