A novel two-dimensional silver(I) saccharinato coordination polymer constructed from weak Ag center dot center dot center dot C interactions: Synthesis, IR spectra and X-ray structure

YILMAZ V. T., Hamamci S., Kazak C.

JOURNAL OF ORGANOMETALLIC CHEMISTRY, cilt.693, sa.26, ss.3885-3888, 2008 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 693 Sayı: 26
  • Basım Tarihi: 2008
  • Doi Numarası: 10.1016/j.jorganchem.2008.09.053
  • Dergi Adı: JOURNAL OF ORGANOMETALLIC CHEMISTRY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.3885-3888
  • Anahtar Kelimeler: Square-planar silver(I), Saccharinate, Coordination polymer, Ag center dot center dot center dot Ag interaction, Ag center dot center dot center dot C interaction, CRYSTAL-STRUCTURE, THERMAL-ANALYSIS, COMPLEXES, PYRAZINE, LIGANDS, FTIR
  • Karadeniz Teknik Üniversitesi Adresli: Hayır

Özet

A new dinuclear silver(I)-saccharinato (sac) complex with acetonitrile (MeCN), [Ag-2(sac)(2)(MeCN)(2)](n) has been synthesized and characterized by elemental analysis, IR spectroscopy and single crystal X-ray diffraction. The silver(I) ions are doubly bridged by two sac ligands, leading to a short argentophilic contact of 2.9074(3) angstrom. Each silver(I) ion exhibits a square-planar coordination geometry including the Ag-Ag bonds. The individual dimeric molecules are extended into a two-dimensional layered structure by weak Ag center dot center dot center dot Csac(eta(2)) interactions of ca. 3.2 angstrom. These interactions were discussed and compared with those found in the first silver(I)-sac complex [Ag(sac)](n). (C) 2008 Elsevier B.V. All rights reserved.