One-dimensional heteropolynuclear tetracyanopalladate(II) complexes: Syntheses, crystal structures, thermal analyses and spectroscopic investigations

Aksel M., KÜRKÇÜOĞLU G. S., YEŞİLEL O. Z., Buyukgungor O.

JOURNAL OF MOLECULAR STRUCTURE, vol.1059, pp.101-107, 2014 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 1059
  • Publication Date: 2014
  • Doi Number: 10.1016/j.molstruc.2013.11.006
  • Journal Name: JOURNAL OF MOLECULAR STRUCTURE
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.101-107
  • Keywords: Heterometallic complexes, Cyano bridged complexes, Tetracyanopalladate(II) complexes, N,N-diethylethylenediamine complexes, BRIDGED BIMETALLIC COMPLEXES, MAGNETIC-PROPERTIES, TETRACYANONICKELATE(II), CU(II)
  • Ondokuz Mayıs University Affiliated: Yes

Abstract

Three new complexes, [Ni(deten)(2)Pd(mu-CN)(2)(CN)(2)](n) (1), [Zn(deten)(2)Pd(mu-CN)(2)(CN)(2)](n) (2) and [Cd(deten)(2)Pd(mu-CN)(2)(CN)(2)](n) (3) (deten = N,N-diethylethylenediamine), have been synthesized and characterized by elemental, spectral (FT-IR and Raman) and thermal analysis techniques. The crystal structures of the complexes 2 and 3 have been determined by X-ray single crystal diffraction. The crystallographic analysis reveals that they crystallize in the monoclinic system, space group P2(1)/c. The Pd(II) atom is coordinated by four cyano groups. The M(II) atom is also surrounded by the two symmetry related deten ligands and the two symmetry related N atom of cyano groups. A possible decomposition of the complexes was investigated in the temperature range 30-700 degrees C in static air. (C) 2013 Elsevier B.V. All rights reserved.