Macrocyclic Cu(II)-organophosphonate building block with room temperature magnetic ordering

Bulut A., Zorlu Y., Topkaya R., Aktas B., DOĞAN S., KURT H., ...Daha Fazla

DALTON TRANSACTIONS, cilt.44, sa.28, ss.12526-12529, 2015 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 44 Sayı: 28
  • Basım Tarihi: 2015
  • Doi Numarası: 10.1039/c5dt01596k
  • Dergi Adı: DALTON TRANSACTIONS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.12526-12529
  • Yıldız Teknik Üniversitesi Adresli: Evet

Özet

Engineering a copper coordination sphere with organoimine ligands and tuning the organophosphonate protonation states produced[{Cu(2,2'-bpy)}(2)(HO3P(CH2)(8)PO3H2)(4)] (1) and [{Cu(terpy)}(2)-(2,7-FDA-H-2)(2)]center dot(2,7-FDA-H-4)(2H(2)O) (2) (2,7-FDA-H-4 = 2,7-fluore-nonediphosphonic acid) macrocyclic copper-organophosphonate building blocks. 1 exhibits high temperature magnetic ordering, while 2 is paramagnetic. The structures were characterized by single crystal X-ray diffraction.