Two homochiral bimetallic metal-organic frameworks composed of a paramagnetic metalloligand and chiral camphorates: Multifunctional properties of sorption, magnetism, and enantioselective separation

Dae Won Ryu, Woo Ram Lee, Kwang Soo Lim, Won Ju Phang, Chang Seop Hong

Research output: Contribution to journalArticle

32 Citations (Scopus)

Abstract

Two porous metal-organic frameworks [Co(Tt)2][Cu4(D-cam)4]·5H2O·DMF (1; Tt = tris(triazolyl)borate, D-H2cam = d-(+)-camphoric acid or (1R,3S)-1,2,2-trimethyl-1,3-cyclopentanedicarboxylic acid) and [Co(Tt)2][Cu4(L-cam)4]·5H2O·2DMF (2; L-H2cam = l-(-)-camphoric acid or (1S,3R)-1,2,2-trimethyl-1,3-cyclopentanedicarboxylic acid) were prepared by mixing Cu2+, Co(Tt), and camphoric acid under solvothermal conditions. The structures of 1 and 2 reveal that the two-dimensional layers composed of chiral ligands and Cu-Cu paddlewheel units are connected through the metalloligands to form three-dimensional networks. It is noted that these solids show multifunctional properties such as gas adsorption onto the pores of the frameworks, antiferromagnetic coupling between spin carriers, and a small enantioselective separation of racemic alcohols.

Original languageEnglish
Pages (from-to)6472-6477
Number of pages6
JournalCrystal Growth and Design
Volume14
Issue number12
DOIs
Publication statusPublished - 2014 Dec 3

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics

Fingerprint Dive into the research topics of 'Two homochiral bimetallic metal-organic frameworks composed of a paramagnetic metalloligand and chiral camphorates: Multifunctional properties of sorption, magnetism, and enantioselective separation'. Together they form a unique fingerprint.

  • Cite this