Preparations, IR spectra and crystal structures of cyano-bridged bimetallic complexes of zinc(II) and cadmium(II) with tetracyanopalladate(II)

KARADAĞ A., Bulut A., Senocaky A., Ucar I., Bueyuekguengoerz O.

JOURNAL OF COORDINATION CHEMISTRY, cilt.60, sa.19, ss.2035-2044, 2007 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 60 Sayı: 19
  • Basım Tarihi: 2007
  • Doi Numarası: 10.1080/00958970701236701
  • Dergi Adı: JOURNAL OF COORDINATION CHEMISTRY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.2035-2044
  • Yozgat Bozok Üniversitesi Adresli: Hayır

Özet

The novel heteronuclear compounds [Zn(hydet-en)(2)Pd(CN)(4)] (1) and [Cd(hydet-en)(2)Pd(CN)(4)] ( 2) {hydet-en: N-(2-hydroxyethyl-ethylenediamine)} have been synthesized and characterized by elemental analyses and IR spectra. The crystal structures of 1 and 2 have been determined by X-ray diffraction. Structural analysis shows that both compounds have shown a polymeric chain, in which the Zn(II)/Pd(II) and Cd(II)/Pd( II) centres are linked by two CN groups. Both zinc and cadmium atoms are six coordinate with two trans cyanide-nitrogen and four hydet-en N atoms in a distorted octahedron arrangement; the palladium atoms in 1 and 2 are four coordinate with four cyanide-C atoms in a square planar arrangement. The chains in both compounds are connected through weak interchain hydrogen bonds, N-H ... O, N-H ... N and O-H ... N, thereby forming a three-dimensional network.