Syntheses and crystal structures of three one-dimensional copper(II) complexes constructed by salicylate and 4,4′-bipyridine: Ladder, zig-zag, and linear polymeric assembly

Long Guan Zhu, Susumu Kitagawa, Hitoshi Miyasaka, Ho Chol Chang

Research output: Contribution to journalArticlepeer-review

50 Citations (Scopus)

Abstract

Syntheses and crystal structures of three new compounds {trans-[Cu(Hsal)2(4,4′-bipy)](DMF)}n (1), {cis-[Cu(Hsal)2(4,4′-bipy)](2H2O)}n (2), and [Cu2(Hsal)4(4,4′-bipy)]n (3) are reported. These three compounds have trans-, cis-, and dimer geometries bearing a common motif [Cu(Hsal)2(4,4-bipy)n] leading to ladder, zig-zag, and linear one-dimensional (1-D) networks, respectively. The CuCu distances separated by 4,4′-bipy are different in these three compounds, which leads to an extension structure in compound 3 and a compact structure in compound 2. Conformations of 4,4′-bipy ligands in these three compounds are also different. In compound 1 there is stacking of the bidentate salicylate and the bridging salicylate from another molecule. There is also stacking of salicylate and 4,4′-bipy from another molecule in compound 2.

Original languageEnglish
Pages (from-to)121-126
Number of pages6
JournalInorganica Chimica Acta
Volume355
DOIs
Publication statusPublished - 2003 Nov 20
Externally publishedYes

Keywords

  • Assembly
  • Bipyridine
  • Copper complexes
  • Crystal structures
  • One-dimension
  • Salicylate

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Inorganic Chemistry
  • Materials Chemistry

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