Synthesis, crystal structure and EPR spectra of tetraaquabis(methylisonicotinate) copper(II) disaccharinate single crystal

Celik Y., Bozkurt E., Ucar I., Karabulut B.

CHEMICAL PHYSICS LETTERS, cilt.514, sa.4-6, ss.278-283, 2011 (SCI-Expanded, Scopus) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 514 Sayı: 4-6
  • Basım Tarihi: 2011
  • Doi Numarası: 10.1016/j.cplett.2011.08.075
  • Dergi Adı: CHEMICAL PHYSICS LETTERS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.278-283
  • Ondokuz Mayıs Üniversitesi Adresli: Evet

Özet

The crystal structure of the [Cu(mein)(2)(H2O)(4)]center dot(sac)(2) complex (mein: methylisonicotinate, sac: saccharine) was investigated by single crystal X-ray diffraction technique. The vibrational spectrum was also discussed in relation with the other compounds containing methylisonicotinate and saccharinate complexes. The EPR spectra of [Cu(mein)(2)(H2O)(4)]center dot(sac)(2) single crystal have been studied in the temperature range between 113 and 300 K in three mutually perpendicular planes and exhibit two sets of four hyper-fine lines of Cu2+ ion. The ground state wave function of the Cu2+ ion is an admixture of d(x2-y2) and d(z2) states. (C) 2011 Elsevier B. V. All rights reserved.