title: Synthesis and vibrational spectroscopic analysis of some Hofmann type clathrates.
abstract: New Hofmann type clathrates in the form of M(pp)(2)Ni(CN)(4)·2G (where pp = 1-phenylpiperazine, G = 1,4-dioxane and M = Ni, Co or Cd) have been prepared in powder form and their FT-IR and FT-Raman spectra are reported. The results suggest that the present compounds are similar in structure to the Hofmann type clathrates and their structures consist of conjugated polymeric layers of |M-Ni(CN)(4)|(∞) with the pp bound to the metal (M) atom.
authors.affiliation: Department of Physics, Dumlupınar University, Kütahya 43100, Turkey. cparlak@dpu.edu.tr
authors.forename: Cemal
authors.initials: C
authors.lastname: Parlak
authors.forename: Mustafa
authors.initials: M
authors.lastname: Şenyel
mesh_terms: D003486:Cyanides / Q000737:chemistry; D004146:Dioxanes / Q000737:chemistry; D007477:Ions; D008024:Ligands; D008670:Metals / Q000737:chemistry; D008968:Molecular Conformation; D009532:Nickel / Q000737:chemistry; D010879:Piperazines / Q000737:chemistry; D011108:Polymers / Q000737:chemistry; D013053:Spectrophotometry / Q000379:methods*; D017550:Spectroscopy, Fourier Transform Infrared / Q000379:methods; D013059:Spectrum Analysis, Raman / Q000379:methods; D014732:Vibration
chemical_list: D003486:Cyanides; D004146:Dioxanes; D007477:Ions; D008024:Ligands; D008670:Metals; D010879:Piperazines; D011108:Polymers; D009532:Nickel; C031503:phenylpiperazine