title: Mn(II), Cu(II) and Cd(II) p-coumarates: FT-IR, FT-Raman, ¹H and ¹³C NMR and thermogravimetric studies.
abstract: Manganese(II), copper(II) and cadmium(II) complexes of p-coumaric acid (p-hydroxycinnamic acid) were synthesized. Their composition was established by means of elementary and thermogravimetric analysis. To study the molecular structure of synthesized compounds many miscellaneous analytical methods, which complement one another, were used: infrared (FT-IR), Raman (FT-Raman) and nuclear magnetic resonance ((1)H, (13)C NMR). The spectroscopic studies lead to conclusions concerning the distribution of the electronic charge in complexes in comparison with p-coumaric acid molecule and the type of metal ion coordination.
authors.affiliation: Division of Chemistry, Bialystok University of Technology, Zamenhofa 29, 15-435 Bialystok, Poland.
authors.forename: M
authors.initials: M
authors.lastname: Kalinowska
authors.forename: B
authors.initials: B
authors.lastname: Laderiere
authors.forename: P
authors.initials: P
authors.lastname: Champagne
authors.forename: M
authors.initials: M
authors.lastname: Kowczyk-Sadowy
authors.forename: W
authors.initials: W
authors.lastname: Lewandowski
mesh_terms: D002104:Cadmium / Q000737:chemistry*; D056831:Coordination Complexes / Q000138:chemical synthesis / Q000737:chemistry*; D003300:Copper / Q000737:chemistry*; D003373:Coumaric Acids / Q000138:chemical synthesis / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D008345:Manganese / Q000737:chemistry*; D011422:Propionates; D017550:Spectroscopy, Fourier Transform Infrared; D013059:Spectrum Analysis, Raman; D013818:Thermogravimetry
chemical_list: D056831:Coordination Complexes; D003373:Coumaric Acids; D011422:Propionates; D002104:Cadmium; D008345:Manganese; D003300:Copper; C495469:p-coumaric acid