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Synthesis and characterization of a two-dimensional zinc phosphite, Zn 3(tren)(HPO3)3·xH2O (x ≈ 0.5; tren = tris(2-aminoethyl)amine)

  • You Ju Zhong*
  • , Yong Mei Chen
  • , Yan Qiong Sun
  • , Guo Yu Yang
  • *Corresponding author for this work
  • CAS - Fujian Institute of Research on the Structure of Matter
  • Beijing University of Chemical Technology

Research output: Contribution to journalArticlepeer-review

Abstract

A new zinc phosphite with the formula Zn3(tren)-(HPO 3)3·xH2O (x≈0.5) has been synthesized under hydrothermal conditions and characterized by FTIR, elemental analysis, powder X-ray diffraction, single-crystal X-ray diffraction, thermogravimetric analysis and its fluorescent spectrum. The compound crystallizes in the triclinic system, space group P1 (No.2), a = 10.1188(9) Å, b = 10.4194(9) Å, c = 10.5176(9) Å, α = 60.763(2)°, β = 70.6150(10)°, γ = 80.725(2)°, V = 912.77(14) Å3, Z = 2. The structure consists of double crankshaft chains, which are linked by Zn-O-P bonds to form 8- and 12-membered channels along the [100] direction. The claw-like Zn-centered complexes of Zn(N4C6H18) as the supported templates, hang into the 12-MR channels through Zn-O-P linkages with framework.

Original languageEnglish
Pages (from-to)1957-1960
Number of pages4
JournalZeitschrift fur Anorganische und Allgemeine Chemie
Volume631
Issue number10
DOIs
Publication statusPublished - 2005
Externally publishedYes

Keywords

  • Crystal structure
  • Hybrid
  • Hydrothermal synthesis
  • Zinc phosphite

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