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The synthesis and characterization of a two-dimensional cobalt-zinc phosphate: NH4[Zn2-xCox(PO4)(HPO4)] (x ≈ 0.12)

  • Qiuming Gao
  • , Ann M. Chippindale*
  • , Andrew R. Cowley
  • , Jiesheng Chen
  • , Ruren Xu
  • *此作品的通讯作者
  • Jilin University
  • University of Oxford

科研成果: 期刊稿件文章同行评审

摘要

A new layered ammonium cobalt-zinc phosphate has been synthesized under solvothermal conditions at 160°C and the structure solved using room-temperature single-crystal X-ray diffraction data. (NH4[Zn2-xCOx(PO4)(HPO4)] (x ≈ 0.12), Mr = 339.75, triclinic, space group P-1, a = 5.237(1) Å, b = 8.949(1) Å3, c = 9.728(1) Å, α = 74.99(1)°, β = 77.64(1)°, γ = 72.92(1)°, V = 416.19(1) Å3, Z = 2, 1511 observed data measured with I > 3σ(I), R = 4.31% and Rw = 4.67%). The structure consists of MO4 (M = Zn, Co), PO4, and PO3(OH) tetrahedra linked to form buckled layers containing three- and four-membered rings between which ammonium cations reside. A network of hydrogen bonds involving both interlayer and layer-to-ammonium interactions holds the phosphate layers together.

源语言英语
页(从-至)9940-9942
页数3
期刊Journal of Physical Chemistry B
101
48
DOI
出版状态已出版 - 27 11月 1997
已对外发布

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