Synthesis and characterization of new dioxomolybdenum(VI) complexes derived from benzophenone-thiosemicarbazone (H2L). Crystal structure of [MoO2L(PrOH)]

Ceylan B., Kurt Y. D., Ulkuseven B.

JOURNAL OF COORDINATION CHEMISTRY, cilt.62, sa.5, ss.757-766, 2009 (SCI-Expanded, Scopus) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 62 Sayı: 5
  • Basım Tarihi: 2009
  • Doi Numarası: 10.1080/00958970802339669
  • Dergi Adı: JOURNAL OF COORDINATION CHEMISTRY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.757-766
  • Anahtar Kelimeler: Dioxomolybdenum, Thiosemicarbazone, 2-Hydroxybenzophenone, Crystal structure, TRANSITION-METAL-COMPLEXES, SOFT DONOR LIGANDS, CIS-DIOXOMOLYBDENUM(VI) COMPLEXES, MOLYBDENUM(VI) COMPLEXES, OXO COMPLEXES, SALICYLALDEHYDE, TRIDENTATE, MONONUCLEAR, CHEMISTRY, SPECTROSCOPY
  • İstanbul Üniversitesi-Cerrahpaşa Adresli: Hayır

Özet

Five mixed-ligand complexes of dioxomolybdenum(VI) [MoO2L(ROH)], where L is dianionic form of the 2-hydroxybenzophenone S-methyl-4-phenyl-thiosemicarbazone (H2L) and ROH are n-alcohols (CnH2n+1-OH; n = 1 - 5) were synthesized and characterized by elemental analysis, electronic, infrared and 1H-NMR spectroscopies. The ligand is coordinated to the cis-[image omitted] core through ONN, while the sixth coordination site is occupied by alcohol. The crystal structure of [MoO2L(PrOH] complex was determined by single crystal X-ray diffraction method. Effect of the 4-phenyl substituent on conjugation of chelate rings was discussed.