Structural analysis of bis{(N,N′-dimethylformamide) (μformato)[μ,-bis(salicylidene)-l,3-propanediaminato] nickel(II)} copper(II) and zinc(II) monohydrate hetero-trinuclear complexes

Ercan F., Ates M., Ercan Y., Durmus S., Atakol O.

Crystal Research and Technology, cilt.39, sa.5, ss.470-476, 2004 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 39 Sayı: 5
  • Basım Tarihi: 2004
  • Doi Numarası: 10.1002/crat.200310212
  • Dergi Adı: Crystal Research and Technology
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.470-476
  • Anahtar Kelimeler: trinuclear metallic complexes, Schiff bases, crystal structures, SCHIFF-BASE COMPLEXES, COPPER(II), CRYSTAL
  • Ankara Üniversitesi Adresli: Evet

Özet

The two linear hetero-trinuclear metallic complexes with Cu2+, Ni2+ and Zn2+ ions, [CuNi2 {(CHO 2)(SALPD)[(CH3)2NCHO]}2],(I) and [ZnNi2{(CHO2)(SALPD)[(CH3)2NCHO]} 2],(II), form crystals which belong to the monoclinic system, space group P21/c, with unit cell dimensions a=10.537(4), b=16.612(5), c=13.837(3) Å, β=111.09(5)°, V=2259.8(12) Å3 in (I) and a=10.525(4), b=16.658(5), c=13.826(3) Å, β=111.11(5) °, V=2261.4(8) Å3 in (II), respectively. The coordinations around the M (Ni2+, Cu2+, Zn2+) ions in the title complexes are distorted octahedrals. The stereochemistries of the bridge ligands, linking to the metal ions each other, are changed between Ni...M (Cu2+, Zn2+) distances. The Ni...M (Cu2+, Zn2+) distances are 3.0469(13) and 3.0645(14), respectively. © 2004 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.