Structure-directing influences of dipodal organoimine ligands: Hydrothermal synthesis and structure of a three-dimensional cobalt vanadate, [Co3(bpypr)4(H2O)4V6O 18] · 2H2O (bpypr = 1,3-di-4-pyridylpropane)

Robert L. La Duca, Rebecca Ratkoski, Randy S. Rarig, Jon A Zubieta

Research output: Contribution to journalArticle

13 Scopus citations

Abstract

The hydrothermal reaction of COCl2 · 6H2O, NaVO3, 1,3-di-4-pyridylpropane (bpypr) and water in the mole ratio 1.0:1.1:2.0:1500 at 120°C for 48 h yields [Co3(bpypr)4(H2O)4V6O 18] · 2H2O (1 · 2H2O) as red crystals in 45% yield. The structure of 1 is constructed from three distinct substructures: two-dimensional {Co(bpypr)2}n 2n+ networks, one-dimensional {Co(H2O)2(bpypr)}n 2n+ chains and vanadate spirals. Each vanadate chain links two adjacent networks, while vanadate and cobalt chains interlink to form a three-dimensional framework. Crystal data for C26H34N6O12Co1.5V 3: monoclinic P21/n, a = 13.0977(7) Å, b = 16.5226(a) Å, c = 15.3842(8) Å, β = 102.246(1)°, V = 3253.5(3) Å3, Z = 4, D calc. = 1.706 g cm-3. Synopsis: The hydrothermal reaction of COCl2 · 6H2O, NaVO3, 1,3-di-4-pyridylpropane (bpypr) and water yields the three-dimensional organic-inorganic hybrid material [Co3(bpypr)4(H2O)4V6O 18] · 2H2O, shown below.

Original languageEnglish (US)
Pages (from-to)621-625
Number of pages5
JournalInorganic Chemistry Communications
Volume4
Issue number11
DOIs
StatePublished - 2001

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Keywords

  • Bimetallic oxide
  • Cobalt vanadate
  • Hybrid material
  • Hydrothermal synthesis

ASJC Scopus subject areas

  • Biochemistry
  • Inorganic Chemistry
  • Physical and Theoretical Chemistry
  • Materials Chemistry

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